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Dissertations / Theses on the topic 'Construction formwork'
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1
Alamin, Basher. "Analysis of construction loads on concrete formwork." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0006/MQ43645.pdf.
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Ikäheimonen, Jukka. "Construction loads on shores and stability of horizontal formwork /." Stockholm, 1997. http://www.lib.kth.se/abs98/ikah0206.pdf.
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Kajewski, Stephen L. "Post-tensioning and its effect on multi-level formwork load distribution." Thesis, Queensland University of Technology, 1998. https://eprints.qut.edu.au/36033/8/36033_Digitised_Thesis.pdf.
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Multi-level concrete buildings requrre substantial temporary formwork
structures to support the slabs during construction. The primary function of
this formwork is to safely disperse the applied loads so that the slab being
constructed, or the portion of the permanent structure already constructed, is
not overloaded. Multi-level formwork is a procedure in which a limited
number of formwork and shoring sets are cycled up the building as
construction progresses. In this process, each new slab is supported by a
number of lower level slabs. The new slab load is, essentially, distributed to
these supporting slabs in direct proportion to their relative stiffness.
When a slab is post-tensioned using draped tendons, slab lift occurs as a
portion of the slab self-weight is balanced. The formwork and shores
supporting that slab are unloaded by an amount equivalent to the load
balanced by the post-tensioning. This produces a load distribution inherently
different from that of a conventionally reinforced slab.
Through , theoretical modelling and extensive on-site shore load
measurement, this research examines the effects of post-tensioning on multilevel
formwork load distribution. The research demonstrates that the load
distribution process for post-tensioned slabs allows for improvements to
current construction practice. These enhancements include a shortening of
the construction period; an improvement in the safety of multi-level
form work operations; and a reduction in the quantity of form work materials
required for a project.
These enhancements are achieved through the general improvement in
safety offered by post-tensioning during the various formwork operations.
The research demonstrates that there is generally a significant improvement
in the factors of safety over those for conventionally reinforced slabs. This
improvement in the factor of safety occurs at all stages of the multi-level
formwork operation. The general improvement in the factors of safety with
post-tensioned slabs allows for a shortening of the slab construction cycle
time. Further, the low level of load redistribution that occurs during the
stripping operations makes post-tensioned slabs ideally suited to reshoring
procedures. Provided the overall number of interconnected levels remains
unaltered, it is possible to increase the number of reshored levels while
reducing the number of undisturbed shoring levels without altering the
factors of safety, thereby, reducing the overall quantity of formwork and
shoring materials.
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Amiri, Helia. "Building information modeling for construction applications : formwork installation and quantity takeoff." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/43194.
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Recent advancements in Building Information Modeling (BIM) hold great promise for addressing the challenges of the construction industry by allowing project teams to ‘test out’ a design prior to construction. The projects that have successfully implemented BIM demonstrate numerous benefits, including increased design quality, improved field productivity, cost predictability, less rework, and reduced construction cost and duration. However, much of the research to date has focused more on the preconstruction phase with less research on uses for the construction phase, The goal of this research was to evaluate specific uses of BIM in the construction phase of the project. I investigated two construction applications of BIM: (1) BIM for developing lift drawings to support formwork construction on the BC Hydro Substation project, and (2) BIM for quantity takeoff to support life-cycle assessment (LCA) and construction cost estimating on the Pharmaceutical Sciences project. The BC Hydro project provided an opportunity to examine the use of BIM for the field crew. I developed 3D coordinated lift drawings that conveyed the necessary information for forming the components accurately and clearly. I believe that creating the lift drawings increased the crew’s productivity by providing the necessary information for building a component, resolving conflicts prior to construction, and reducing mistakes.
I evaluated the use of BIM for quantity takeoff using the Pharmaceutical Sciences project. I evaluated two BIM-based and one 2D-based quantity takeoff software, and based on several parameters of importance to cost and sustainability consultants. I found that calculating quantities from a BIM model is faster and more accurate as long as the model is created correctly and accurately to suit the needs of the users.
This thesis provides evidence for the benefits of BIM for construction uses at different stages in the project. The BC Hydro case study provides significant detail on how a BIM can be utilized by construction field personnel. The Pharmaceutical Sciences project demonstrates the benefits and challenges of utilizing a BIM for quantity takeoff. More case studies are needed to demonstrate the benefits of BIM for different applications in the project delivery process to enable more widespread BIM adoption.
5
Kim, Jinlee. "Evaluation of construction formwork practices and safety on projects in South Korea." [Gainesville, Fla.] : University of Florida, 2002. http://purl.fcla.edu/fcla/etd/UFE1001157.
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Gai, Xian. "Fibre reinforced polymer (FRP) stay-in-place (SIP) participating formwork for new construction." Thesis, University of Bath, 2012. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.550617.
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The concept of stay-in-place (SIP) structural formwork has the potential to simplify and accelerate the construction process to a great extent. Fibre-reinforced polymer (FRP) SIP structural formwork offers further potential benefits over existing formwork systems in terms of ease and speed of construction, improved site safety and reduced long-term maintenance in corrosive environments. However, it is not without its limitations, including primarily the possibility of a lack of ductility, which is a key concern regarding the use of FRP structural formwork in practice. This thesis presents the findings of an experimental and analytical investigation into a novel FRP SIP structural formwork system for a concrete slab with a particular emphasis on its ability to achieve a ductile behaviour. The proposed composite system consists of a moulded glass fibre-reinforced polymer (GFRP) grating adhesively bonded to square pultruded GFRP box sections. The grating is subsequently filled with concrete to form a concrete-FRP composite floor slab. Holes cut into the top flange of the box sections allow concrete studs to form at the grating/box-section interface. During casting, GFRP dowels are inserted into the holes to further mechanically connect the grating and box sections. An initial experimental investigation into using GFRP grating as confinement for concrete showed that a significant increase in ultimate strength and strain capacity could be achieved compared to unconfined concrete. This enhanced strain capacity in compression allows greater use of the FRP capacity in tension when used in a floor slab system. Further experimental investigation into developing ductility at the grating/box-section interface showed that the proposed shear connection exhibited elastic-‘plastic’ behaviour. This indicated the feasibility of achieving ductility through progressive and controlled longitudinal shear failure. Following these component tests on the concrete-filled grating and the shear connectors, a total of six (300 x 150 x 3000) mm slab specimens were designed and tested under five-point bending. It was found that the behaviour of all specimens was ductile in nature, demonstrating that the proposed progressive longitudinal shear failure was effective. A three-stage analytical model was developed to predict the load at which the onset of longitudinal shear failure occurred, the stiffness achieved during the post elastic behaviour and, finally, the deflection at which ultimate failure occurred. Close agreement was found between experimental results and the theory.
7
Drucker, Allison Lynch. "A Shapely Resistance: A Study in Construction for a Kindergarten." Thesis, Virginia Tech, 2008. http://hdl.handle.net/10919/34988.
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This thesis deals with the relationship between form and strength in architecture. The proposed building is a Kindergarten which unites issues of shape, physics, and habitat. The roof is vaulted and the walls are curved for lateral resistance and in order to make folds scaled to a child. These physical moves work towards the theme of the Kindergarten: a place for the transition between home and school.Master of Architecture
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Halaf, Evan. "FORMSÄTTNING AV HÖGA PLATSGJUTNA BETONGKOSTRUKTIONER : Undersökning av diverse klättersystem samt alternativa lösningar för silo-projektet Gråbergsutfrakt i Kiruna." Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-49300.
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Today construction industry is building higher and more complicated constructions than ever thanks to the advancements in materials, technical knowledge and methodologies. One important material is concrete, which has been used to create impressive architectural marvels. This dissertation aims to examine the differences between climbing and slip formwork systems for tall concrete structures that require several pouring steps in height. The main differences noted between both systems are formwork configuration, assembly and cycling of the formwork and climbing elements, price and quantity of material, labor required, the quality of the finished structure and safety during construction. A case study was investigated with the help of formwork supplier PERI Sverige AB and nordic contractor PEAB AB regarding a 20,5 meter high reinforced concrete silo located in a mining complex in Kiruna, Sweden. Through a review of the existing literature in the subject, interviews with experts in the topic and the outcome from the project case study, the results shows that while the SCS climbing system from PERI Sverige AB required more working days compared to a slip formwork system, it was chosen as a more appropriate solution for this project in combination with the crane at the jobsite, due to the amount of labor required, safety and overall cost of it. In conclusion, the selection of the SCS climbing system as formwork system proved to be the most adequate solution for the case study when critical aspects such as assembly and cycling of formwork, price and safety were evaluated.
9
Berglin, Alexander. "Short-term deformations in clay under a formwork during the construction of a bridge : A design study." Thesis, KTH, Jord- och bergmekanik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-212060.
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During the casting of a concrete bridge deck, the temporary formwork is causing the underlying ground to deform if a shallow foundation solution is used. There are often demands on the maximum deformation of the superstructure when designing the foundation for the formwork. To keep the deformations within the desired limits, several ground improvement methods like deep mixing columns or deep foundation methods like piling can be used. Permanent ground improvement methods are however expensive, and far from always needed. To reduce the need for unnecessary ground improvements, it is crucial to calculate the predicted deformations accurately during the design phase. The purpose of this thesis was to investigate how short-term deformations in clay under a formwork during bridge construction should be calculated more generally in future projects. Three different calculation models have here been used to calculate the ground deformations caused by the temporary formwork. A simple analytical calculation and two numerical calculations based on the Mohr Coulomb and Hardening Soil-Small constitutive models. The three calculation models were chosen based on their complexity. The analytical calculation model was the most idealised and the Hardening Soil-Small to be the most complex and most realistic model. Results show that the numerical calculation model Mohr Coulomb and the analytical calculation model gives the best results compared to the measured deformation. One of the most probable reasons for the result is that both of the models require a few input parameters that can easily be determined by well-known methods, such as triaxial-, routine- and CRS-tests. The more advanced Hardening soil small model requires many parameters to fully describe the behaviour of soil. Many of the parameters are hard to determine or seldom measured. Due to the larger uncertainties in the parameter selection compared with the other two models, the calculated deformation also contains larger uncertainties.Vid gjutning av betongbrodäck kommer den underliggande marken att deformeras av den temporära formställningen, som tar upp lasterna medan betongen härdar. Det finns oftast krav på hur stora markdeformationerna maximalt får vara. För att hålla deformationerna inom gränserna kan diverse markförstärkningsmetoder, så som kalkcementpelare eller pålar, användas. Permanenta markförstärkningar är oftast väldigt dyra och inte alltid nödvändiga. Ett alternativ till att använda dyra markförstärkningar skulle kunna vara att beräkna den förutspådda deformationen med stor exakthet i projekteringsstadiet. Syftet med det här arbetet var att undersöka hur korttidsstätningar i lera vid en bronybyggnation ska beräknas mer generellt i framtida projekt. I detta arbete har tre beräkningsmodeller använts för att beräkna markdeformationerna från den temporära formställningen. En enklare analytisk modell samt två numeriska beräkningsmodeller som baseras på Mohr Coulomb och Hardening Soil Small teorierna. De tre beräkningsmodellerna valdes utifrån deras komplexitet. Den analytiska beräkningen ansågs vara den mest förenklade modellen medan Hardening Soil-Small var den mest komplexa och realistiska modellen. Resultatet visar att trots sin enkelhet så ger den numeriska beräkningsmodellen Mohr Coulomb och den analytiska beräkningen bäst resultat jämfört med de uppmätta deformationerna. En möjlig anledning till det goda resultatet är att modellerna endast kräver ett fåtal ingångsparametrar som kan bestämmas med hjälp av välkända fält- och laboratoriemetoder så som triaxialförsök, rutinlaboratorieförsök och CRS-försök. Den mer komplexa modellen Hardening Soil Small kräver flera ingångsparametrar för att kunna modellera jordens beteende. Många av parametrarna är svåra att bestämma då mätdata oftast saknas. Osäkerheterna i valet av ingångsparametrar för den mer komplexa hardening soil small modellen är större än de två andra studerade modellerna, vilekt även ger upphov till större osäkerheter i dem beräknade deformationerna.
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Lee, Sang Hoon. "Study of construction methodology and structural behaviour of fabric-formed form-efficient reinforced concrete beam." Thesis, University of Edinburgh, 2011. http://hdl.handle.net/1842/5935.
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The nature of this research is in advancing conventional structures and their methods of construction by exploring new technology. The formwork construction of the modern concrete structure involves the use of rigid materials such as steel and timber. This type of formwork often produces structures of forms with limited flexibility which would also hinder the even distribution of the induced stresses. To construct concrete structures with more organic forms; ones that responds to a more natural flow of the induced stresses, it is thought to be more logical to use flexible mould such as the fabric formwork. In such form-active shape the materials’ utilization can be maximized and the degree of material waste can be reduced. For example, when the form responds to the externally applied loads in the way that the internally incurred stresses at any point of the body closely match the capacity of the material, then the form is material-efficient and said to be in its optimal form. The use of fabric formwork, due to its permeability can also improve the quality of concrete by eliminating any air holes on the surface, and also there are reports showing the increase in concrete’s compression strength due to the reduction in water-cement ratio when cast in a fabric mould. This research concentrates on finding such material-efficient form (thus more sustainable) for reinforced concrete beam of improved material quality, through the development of the more efficient construction system of flexible fabric formwork. For this research 11 different types of beams have been built and tested in total, and their construction methods are illustrated and discussed also (Chapter 7 and Chapter 4 respectively). The designs of the beams are developed through consecutive experiment, analysis, evaluation, and modification process (Chapter 6). For the structural analysis of the beams, the most widely accepted analysis methods are reviewed and adapted (Chapter 8). Based on the evaluations of the analytical results the following variables of the beams are modified through the development of the beam designs: The effect of Compression Steel Mesh in Flange Stress Distribution Around Anchorage; Vertical and Horizontal Web Geometry Varying Depth of Flange Steel Content Also it is a part of the current research’s aim to look at the possible application of the current design methods for the design of the fabric formed beams that are discussed in this research. Thus the experimental results are compared with the results which are calculated from the standard design methods suggested by the British Standard Code of Practice (BS8110) (Chapter 9). Computational finite element (FE) analysis is carried out where more intensive analysis is required (Chapter 10). The results of the FE analysis are also compared with the theoretical and experimental results for the verification purpose. The material efficiency of the beam in its final form is assessed through the embodied energy analysis, which compares the total embodied energy consumed through the construction of the beam with a virtual beam that is designed in accordance with the BS8110 (Chapter 11). The analysis indicates that the total embodied energy of the fabric formed beam is about 20~40% less in comparison with the beam designed in accordance with the BS8110. This thesis has the purpose to illustrate and provide the practical information on the design and the construction process of the fabric formed beams, which can be used as a reference to the future research and construction.
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Reynolds, James Bernard. "Advanced analysis and reliability-based design of steel scaffolding systems." Thesis, The University of Sydney, 2014. http://hdl.handle.net/2123/11626.
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This thesis presents a comprehensive investigation of the advanced analysis, reliability-based design and optimisation of steel support scaffolding systems. Support scaffolding systems are used to provide temporary support to timber formwork systems, reinforcement, concrete, workmen and equipment, during the construction of permanent structures such as buildings and bridges. Stick-type steel scaffolds with cuplok joints are the focus of the thesis. This thesis includes the collection and statistical analysis of shore load effects occurring as a result of construction dead and live loads. A comprehensive series of U-head joint subassembly tests, allowed the top rotational stiffness to be rationally quantified for advanced finite element modelling. Advanced finite element models are calibrated using data compiled in a previous investigation involving eighteen full-scale tests. This calibration exercise also provides statistical data for modelling error. Monte Carlo simulations using advanced analysis are performed to determine the statistical distributions of system strength for a range of geometric configurations of support scaffold systems. The research showed that system strength was governed mainly by jack extension at the top and bottom of the scaffolding system. By incorporating the load statistics and system strength statistics, the thesis determined the reliability of various steel scaffolding systems designed by the fundamental Load-Resistance-Factor-Design (LRFD) equation. The study further proposed a more efficient LRFD equation for steel scaffolding, based on an acceptable target reliability index.
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Portal, Ortiz José Ricardo. "Diseño del encofrado metálico tipo arco para el soporte de la viga estructural del puente Chacanto, ubicado entre los departamentos de Cajamarca y Amazonas." Bachelor's thesis, Universidad Ricardo Palma, 2016. http://cybertesis.urp.edu.pe/handle/urp/1390.
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El presente trabajo se enfoca en diseñar un encofrado metálico tipo arco para
desarrollar el soporte de las vigas estructurales, de misma forma geométrica
del puente Chacanto. Para ello hemos utilizado los criterios de modulación de
encofrados de la empresa: ULMA Encofrados Perú S.A, en conjunto con la
elaboración de una memoria de cálculo para validar el diseño desarrollado.
Como resultado principal de este diseño hemos obtenido que: aplicando un
diseño de encofrado metálico tipo arco del Sistema MK (ULMA) se logró
soportar tanto las cargas del montaje como las del vaciado de la viga, y
siempre teniendo que las fuerzas actuantes no superaron las fuerzas
admisibles del Sistema MK. La conclusión principal es que diseñando y
aplicando encofrados metálicos industrializados podemos conocer las
propiedades de los materiales empleados, y también, desarrollar un mejor
análisis estructural a estos diseños. Está demostrado que en la parte de la
ejecución de este tipo de puentes se obtiene mayores rendimientos de mano
de obra, comparado con un encofrado tradicional de madera.
This paper focuses on designing a metal formwork type arc to develop
structural support beams, Chacanto same geometric shape of the bridge. So
we've used the criteria modulation formwork Office: ULMA Formwork Perú S.A.,
together with the development of a calculation to validate the design developed.
The main result of this design we have obtained that: applying a pattern of
metal formwork arc type of MK System (ULMA) it was possible to support both
loads assembly as emptying of the beam, and always having to forces acting
not exceeded System MK permissible forces. The main conclusion is that
designing and implementing industrial metal formwork can know the properties
of the materials used, and also develop a better structural analysis to these
designs. It is shown that in the part of the implementation of this type of bridges
higher yields of labor is obtained, compared with a traditional wood framing.
13
Sedláček, Stanislav. "Komerční dům v Brně - stavebně technologická příprava výstavby." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240216.
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The aim of my thesis was to perform construction and technological preparation of the construction of commercial house in Brno in the street Křídlovická. The introduction contains the expected design and construction process of the proposed building as a whole. It is also prepared a preliminary draft of the financial cost of the entire project designed according THU and object schedule. Furthermore, the implementation of the project construction site for a major part of the commercial house. Gradually work focuses mainly on the implementation of the technological stage of construction site with detailed processing procedure for the implementation of monolithic concrete structures of the building.
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Pinto, Antonio Carlos Alvarenga. "Construções habitacionais de concreto moldado no local." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/258511.
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Orientador: Vinicius Fernando ArcaroDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil
Made available in DSpace on 2018-08-09T14:58:15Z (GMT). No. of bitstreams: 1 Pinto_AntonioCarlosAlvarenga_M.pdf: 2870920 bytes, checksum: cffdfb27613fef6b77831bd28b0b89f3 (MD5) Previous issue date: 2006
Resumo: Descreve-se, em forma cronológica, as etapas de planejamento, projeto e construção de um empreendimento habitacional com 351 unidades, localizado na cidade de Campinas, SP. São apresentados, também, comentários, críticas e sugestões para aperfeiçoamento dos processos construtivos adotados. Apresenta-se, ainda, a análise estrutural e dimensionamento (verificação) dos elementos estruturais de concreto armado de uma residência em dois pavimentos construída com a tecnologia objeto de estudo desse trabalho
Abstract: In a chronological order, the planning, the project and the construction steps of a residential enterprise, containing 351 units, in the city of Campinas, São Paulo, Brazil, are described. Comments, critical analyzes and suggestions are presented for the improvement of the construction process as well. Also, the paper details the structural analysis and dimensions of the structural elements of a two floor reinforced concrete residential building built under the technology proposed here
Mestrado
Estruturas
Mestre em Engenharia Civil
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Dahlin, Tobias, and Magnus Yngvesson. "Construction Methodology of Tubed Mega Frame Structures in High Rise Buildings." Thesis, KTH, Betongbyggnad, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-147328.
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As a response to the ever denser cities, skyscrapers have become yet more popular and are growing more and taller than ever. A new efficient structural system for skyscrapers has been proposed by Tyréns AB, called the Tubed Mega Frame. This structural system consists of hollow concrete tubes at the perimeter of the building. Since this structural system has not yet been used in any skyscraper several aspects have still not been studied or investigated. An important aspect having an impact on the system’s competitiveness compared to traditional structural systems is how a skyscraper using this new structural system could be built. This thesis treats the construction methodology of Tubed Mega Frame structures. The construction methodology of a prototype building is evaluated to connect the findings to a plausible real project. Building very tall concrete structures sets a lot of demands on the concrete used and having an effective construction is essential. The elastic modulus of the concrete has been identified as one of the most important concrete properties why this topic has been studied. Comparisons of the formulas of different codes for estimating the elastic modulus have been made to see what elasticity can be achieved. Concrete recipes that have been used in already built skyscrapers have been reviewed to see what elastic moduli are feasible to reach and expect. Pumping concrete to high levels sets demands on the concretes flowability and self-compacting concrete is necessary to use. Ways of improving the concrete properties are also studied. All studies show that the Tubed Mega Frame structural system would be possible to construct with today’s concrete and pumping technology even though improvements can be expected from future development in concrete technology. As most skyscrapers that are built today, a Tubed Mega Frame structure would preferably be built with a self-climbing formwork system rising one level at a time. From a review of available construction methodologies, the thesis shows that these systems would be applicable on a Tubed Mega Frame structure with minor adaptions of the systems. The floor cycle time, i.e. the time it takes to complete an entire floor before proceeding to the next level, has a significant importance in determining the construction time of a skyscraper. For this reason a floor cycle with all activities related to the structural system and their sequences have been developed for the prototype building. By determining all the relations that are between activities and using productivities for estimating their durations it has been possible to evaluate the time it would take to complete a standard floor. By the use of Microsoft Project the duration of a stated average floor cycle has been estimated to a little more than 4 days.Som en reaktion på att allt fler människor bor i städer har skyskrapor kommit att växa sig allt fler och högre. Traditionellt har skyskrapor oftast utnyttjat någon form av kärna som stomsystem vilken upptar stor yta av våningsplanen. Som en möjlig metod att göra skyskrapors stomsystem effektivare har Tyréns utvecklat det nya stomsystemet Tubed Mega Frame. Då detta bärande system ännu inte har använts i någon skyskrapa är det ett flertal aspekter som inte har blivit studerade och undersökta. En viktig aspekt som är av stor vikt för systemets konkurrenskraft gentemot mer traditionella system är hur det skulle gå till att bygga en skyskrapa som använder detta nya stomsystem. Det här examensarbetet behandlar byggnationsmetodiken för Tubed Mega Frame. Byggnationen av en prototypbyggnad som använder detta system utvärderades för att koppla resultaten till en möjlig verklig byggnad. Att bygga väldigt höga konstruktioner i betong ställer stora krav på betongen som används, och att ha en effektiv byggnation är också av stor vikt. Betongens elasticitetsmodul har identifierats som en av de viktigaste egenskaperna för betongen och därför har detta område studerats djupare. En jämförelse av hur olika normer beräknar elasticitetsmodulen har gjorts och vilka elasticitetsmoduler det ger. De betongsammansättningar som har använts i tidigare skyskrapebyggande har studerats för att se vilka elasticitetsmoduler som kan förväntas. Att pumpa betong till höga höjder ställer stora krav på betongens pumpbarhet. För att göra detta möjligt är det nödvändigt att använda självkompakterande betong. Vilka olika sätt som finns tillgängliga för att styra betongens egenskaper har också studerats. Undersökningarna visar på att det skulle kunna vara möjligt att med dagens betong och pumpteknologi bygga en skyskrapa som använder Tubed Mega Frame som bärande system. Med framtida framsteg inom betongteknologi kan man även förvänta att bättre lämpad teknik kommer att utvecklas. En skyskrapa med stomsystemet Tubed Mega Frame skulle liksom de flesta av dagens skyskrapor lämpligtvis byggas med hjälp av självklättrande formsystem, och därigenom bygga en våning i taget. Studier av teknik och byggnationsmetoder som finns tillgängliga idag har visat på att dagens teknik skulle vara möjliga att applicera på Tubed Mega Frame med endast mindre justeringar. Det som har ett stort inflytande på byggtiden av en skyskrapa är våningscykeltiden, d.v.s. den tid det tar att bygga en våning innan det är möjligt att fortsätta på nästa. Av denna anledning har en våningscykel med alla relevanta moment som ingår blivit bestämd och utvärderad för prototypbyggnaden. Genom att ha klargjort alla relationer mellan olika aktiviteter och den tid de tar att utföra har det varit möjligt att utvärdera den tid en hel våningscykel skulle ta. Med hjälp av Microsoft Project har en våningscykel för en våning som bedömts som representativ för hela prototypbyggnaden kommit att ta drygt fyra dygn.
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Loing, Vianney. "Stéréotomie et vision artificielle pour la construction robotisée de structures maçonnées complexes." Thesis, Paris Est, 2019. http://www.theses.fr/2019PESC1015/document.
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Ce travail de thèse s'inscrit dans le contexte du développement de la robotique dans la construction. On s’intéresse ici à la construction robotisée de structures maçonnées complexes en ayant recours à de la vision artificielle. La construction sans cintre étant un enjeu important en ce qui concerne la productivité sur un chantier et la quantité de déchets produits, nous explorons, à cet effet, les possibilités qu'offre la rigidité en flexion inhérente aux maçonneries topologiquement autobloquantes. La génération de ces dernières, classique dans le cas plan, est généralisée ici à la conception de structures courbes, à partir de maillages de quadrangles plans et de manière paramétrique, grâce aux logiciels Rhinoceros 3D / Grasshopper. Pour cela, nous proposons un ensemble d'inégalités à respecter afin que la structure obtenue soit effectivement topologiquement autobloquante. Ces inégalités permettent, par ailleurs, d'introduire un résultat nouveau ; à savoir qu'il est possible d'avoir un assemblage de blocs dans lequel chacun des blocs est topologiquement bloqué en translation, mais un sous-ensemble — constitué de plusieurs de ces blocs — ne l'est pas. Un prototype de maçonnerie à topologie autobloquante est finalement conçu. Sa conception repose sur une découpe des joints d'inclinaison variable qui permet de le construire sans cintre. En parallèle, nous abordons des aspects de vision artificielle robuste pour un environnement chantier, environnement complexe dans lequel les capteurs peuvent subir des chocs, être salis ou déplacés accidentellement. Le problème est d'estimer la position relative d'un bloc de maçonnerie par rapport à un bras robot, à partir de simples caméras 2D ne nécessitant pas d'étape de calibration. Notre approche repose sur l'utilisation de réseaux de neurones convolutifs de classification, entraînés à partir de centaines de milliers d'images synthétiques de l’ensemble bras robot + bloc, présentant des variations aléatoires en terme de dimensions et positions du bloc, textures, éclairage, etc, et ce afin que le robot puisse apprendre à repérer le bloc sans trop de biais d’environnement. La génération de ces images est réalisée grâce à Unreal Engine 4. Cette méthode permet la localisation du bloc par rapport au robot avec une précision millimétrique, sans utiliser une seule image réelle pour la phase d'apprentissage ; ce qui constitue un avantage certain puisque l'acquisition de données représentatives pour l'apprentissage est un processus long et fastidieux. Nous avons également construit une base de données riche, constituée d’environ 12000 images réelles contenant un robot et un bloc précisément localisés, permettant d’évaluer quantitativement notre approche et de la rendre comparable aux approches alternatives. Un démonstrateur réel intégrant un bras ABB IRB 120, des blocs parallélépipédiques et trois webcams a été mis en place pour démontrer la faisabilité de la méthodeThe context of this thesis work is the development of robotics in the construction industry. We explore the robotic construction of complex masonry structures with the help of computer vision. Construction without the use of formwork is an important issue in relation to both productivity on a construction site and the amount of waste generated. To this end, we study topological interlocking masonries and the possibilities they present. The design of this kind of masonry is standard for planar structures. We generalize it to the design of curved structures in a parametrical way, using PQ meshes and the softwares Rhinoceros 3D and Grasshopper. To achieve this, we introduce a set of inequalities to respect in order to have a topological interlocked structure. These inequalities allow us to present a new result. Namely, it is possible to have an assembly of blocks in which each block is interlocked in translation, while having a subset — composed of several of these blocks — that is not interlocked. We also present a prototype of topological interlocking masonry. Its design is based on variable inclination joints, allowing construction without formwork. In parallel, we are studying robust computer vision for unstructured environments like construction sites, in which sensors are vulnerable to dust or could be accidentally jostled. The goal is to estimate the relative pose (position + orientation) of a masonry block with respect to a robot, using only cheap cameras without the need for calibration. Our approach relies on a classification Convolutional Neural Network trained using hundreds of thousands of synthetically rendered scenes with a robot and a block, and randomized parameters such as block dimensions and poses, light, textures, etc, so that the robot can learn to locate the block without being influenced by the environment. The generation of these images is performed with Unreal Engine 4. This method allows us to estimate a block pose very accurately, with only millimetric errors, without using a single real image for training. This is a strong advantage since acquiring representative training data is a long and expensive process. We also built a new rich dataset of real robot images (about 12,000 images) with accurately localized blocks so that we can evaluate our approach and compare it to alternative approaches. A real demonstrator, including a ABB IRB 120 robot, cuboid blocks and three webcams was set up to prove the feasibility of the method
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Moohialdin, Ammar. "A real-time worker activity intensity identification system for construction workers under hot and humid weather conditions." Thesis, Queensland University of Technology, 2020. https://eprints.qut.edu.au/206448/1/Ammar_Moohialdin_Thesis.pdf.
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This research examined a novel real-time, non-intrusive activity intensity identification system that approximate site activity intensity levels and their associated risks under hot and humid weather conditions. The research revealed that the activity intensity identification system provides real-time, non-intrusive measurements and early warning signs at the crew level. Physical work and site activities also contribute to high activity intensity levels, while the combined effects of activity intensity and hot and humid weather conditions have substantial direct and indirect heat-related risks. The findings contribute to innovative methods for real-site measurements and reinforce early warning signs to take heat-related interventions at the right time.
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Freitas, Alexandre Alves de. "Situações críticas no projeto de edifícios de concreto armado submetidos a ações de construção." Universidade de São Paulo, 2004. http://www.teses.usp.br/teses/disponiveis/18/18134/tde-18042005-182719/.
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O presente trabalho consiste no estudo das ações construtivas e seus efeitos em edifícios de concreto armado. Para a avaliação desses efeitos é aplicado o método das estruturas primárias em pavimentos de edifícios, verificando-se os estados limites durante a sua construção. São considerados edifícios com diferentes subsistemas horizontais, alterando-se o sistema de escoramento e o ciclo de construção. As condições de construção são comparadas com aquelas usualmente empregadas no projeto estrutural que considera o edifício submetido às ações finais e com resistência do concreto aos 28 dias, buscando evidenciar as que são críticas. A partir dos resultados obtidos na pesquisa conclui-se que a situação usual de projeto está a favor da segurança para sistemas estruturais semelhantes aos apresentados e nas situações construtivas adotadas.The present work deals with the structural effects of construction loads on reinforced concrete buildings. The evaluation of those effects is carried out on building floors with the method of the primary structures, including the verification of all limit states during the construction phase. Alternative structural systems are considered for buildings, varying the formwork and the construction cycle. The usual structural design, which considers the building subjected to the total loads and concrete with the age of 28 days, is compared with the design base on the construction conditions, searching for the critical ones. From the results it is apparent that the usual structural design is safe for structural systems and construction conditions similar to those considered in this work.
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Schwarzová, Klára. "Horský penzion s restaurací." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227442.
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It is a mountain inn with restaurant, situated in the village Pstruží. The building has a footprint L. partial basement and has two floors. The object is divided into a public part and the operating part, which is the operation of the restaurant. The roof is pitched with a slope of 35 °. On the second floor are offices leadership pension. In the basement there is a technical background.
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Spitz, Nicolas. "Développement d'un procédé frugal de démoulage in situ des parois de coffrage – Etude des signatures fonctionnelles des parois de coffrage." Thesis, Paris, ENSAM, 2019. http://www.theses.fr/2019ENAM0001.
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Dans le domaine du génie civil, la pulvérisation d'huile de décoffrage est devenue indispensable pour limiter le frottement et l'adhérence du béton sur les parois des coffrages. Leur utilisation sur site est contraignante car leur application est chronophage et polluante. Aujourd'hui, les enjeux résident dans le développement de nouvelles solutions alternatives aux huiles en s'appuyant sur les signatures surfaciques des parois coffrantes. Bien qu’un fort travail soit réalisé sur le développement d’huiles végétales écologiques, peu d’études analysent l'impact de ces signatures sur les phénomènes interfaciaux agissant entre le béton et le coffrage. Par conséquent, dans ce travail de thèse, le frottement du béton sur des parois coffrantes a été étudié dans un premier temps à l'aide d'un tribomètre plan/plan simulant les conditions de coulée du béton. Après avoir développé un essai instrumenté à l’échelle réduite du laboratoire permettant de reproduire le processus de décoffrage d'un voile sur site, l'adhérence du béton a été ensuite quantifiée sur différentes surfaces des parois de coffrage. L'analyse des données expérimentales et la caractérisation surfacique multiphysique des parois coffrantes permettent d'établir la fonctionnalité des signatures des parois sur le frottement et l'adhérence du béton. Ces corrélations sont utilisées pour proposer une solution de décoffrage innovante permettant d’éviter ses phénomènes à l'interface béton-coffrageIn the civil engineering industry, the formwork oil spraying has become essential to avoid the concrete friction and adhesion on the formwork skins. Their usage on site is limited because their application is time consuming and polluting. Nowadays, the challenges lie in the development of new alternatives to oils based on surface signatures of formwork skins. Even though a large amount of work investigates novel formulations for ecological oils, few studies investigate the effect of these signatures on interfacial phenomena acting between concrete and formwork. Thus, in the present thesis work, the concrete friction on formwork skins has been studied first using a plan/plan tribometer simulating the condition of concrete forming. After developing a small laboratory-scale instrumented test to reproduce the formwork removal process on site, concrete adhesion was secondly quantified. The analysis of experimental data and the multi-physics characterization of formwork surfaces make it possible to establish the functionality of the signatures of skins on the friction and the adhesion of concrete, respectively. These correlations are used to propose an ideal solution of formwork limiting these phenomena to the interface concrete-formwork
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Ševčík, Jan. "Polyfunkční komplex - Houbalova - stavebně technologický projekt." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240422.
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The subject of this thesis is the solution of building technology project poly-functional complex with a focus on execution of construction. Gross building is designed reinforced concrete skeleton combined with masonry. Technology will be developed Code for reinforced concrete monolithic frame and masonry. On the techno-logical stage it will be processed inspection and test plan and the balance of the major sources for the implementation of reinforced concrete structures 1.NP. The thesis is a proposal for construction site, which is complemented by a social facilities and offices. For an overall view of the construction of a multifunctional complex is processed time and financial plan, which will be further elaborated for building construction B. Availability of supply is verified by the design of routes. Like other task will be processed proposal formwork system for con-struction 1.NP Building B.
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Chadfeau, Calypso. "Caractérisations multiéchelles de surfaces cimentaires de parement en fonction de différentes surfaces coffrantes." Thesis, Strasbourg, 2020. http://www.theses.fr/2020STRAD005.
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L’objectif de ce travail est d’étudier l’interaction entre le ciment et différents types de surfaces coffrantes en analysant l’état de surface de la pâte cimentaire brute de décoffrage âgée de 24 heures et celui des surfaces coffrantes à différentes échelles ainsi que leur performance au décoffrage. Des procédures de caractérisation des surfaces associant interférométrie, MEB+EDS, spectroscopie Raman et AFM Peak Force sont mises au point. Ces caractérisations multiéchelles permettent la mise en évidence de l’impact des propriétés physicochimiques des surfaces coffrantes sur les surfaces cimentaires à différentes échelles et l’analyse de leur influence sur l’adhésion aux coffrages. L’effet de la géométrie de surface et de l’énergie de surface des surfaces coffrantes sur les caractéristiques morphologiques, chimiques et mécaniques des surfaces cimentaires est analysé, du millimètre au nanomètre, avec une discussion sur la caractérisation possible des phases cimentaires plus ou moins hydratées présentesThe objective of this work is to study the interaction between cement and different types of formwork surfaces by analysing the surface condition of the raw cement paste 24 hours old and that of formwork surfaces at different scales as well as their demoulding performance. Surface characterisation procedures combining interferometry, SEM + EDS, Raman spectroscopy and AFM Peak Force are developed. These multiscale characterisations allow the demonstration of the impact of the physico-chemical properties of formwork surfaces on cementitious surfaces at different scales and the analysis of their influence on adhesion to formwork. The effect of surface geometry and surface energy of formwork surfaces on the morphological, chemical and mechanical characteristics of cement surfaces is analysed, from millimetre to nanometre, with a discussion on the possible characterisation of cement phases more or less hydrated
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Chamorro, Rodríguez Julio Ernesto, and Alzamora Thomas Ríos. "Propuesta de mejora de la gestión de procura de encofrado metálico para la construcción de edificios multifamiliares en Lima Metropolitana." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/657378.
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El presente trabajo de investigación tiene como objetivo elaborar un plan de mejora de la gestión de procura del encofrado metálico con la finalidad de reducir la variabilidad en el costo final del alquiler de encofrado y apuntalamiento durante la etapa constructiva de edificios multifamiliares ejecutados en la ciudad de Lima metropolitana.
Se analizaron datos de cinco proyectos ejecutados en Miraflores, Jesús María, Barranco y Lima Cercado en los cuales se registraron diferencias económicas negativas respecto al presupuesto inicial de alquiler de encofrado. Se realizo encuestas a las personas involucradas en el proceso de procura de encofrado para identificar las causas de estas variaciones de costo y mediante herramientas de gestión se determinaron cuáles fueron las de mayor incidencia.
Finalmente se estableció un plan de mejora del proceso tomando en cuenta los defectos y omisiones encontrados en las gestiones de procura de los proyectos que se tomaron como objeto de estudio y además se incorporaron algunas herramientas que permitan mejorar la comunicación entre el constructor y los proveedores de los equipos de encofrado.The objective of this research work was to elaborate a plan to improve the management of the metallic formwork procurement in order to reduce cost overruns in the formwork rental and shoring during the construction stage of multifamily buildings executed in the city of metropolitan Lima. Data from five projects executed in Miraflores, Jesús María, Barranca and Lima Cercado were analyzed, in which negative economic differences were registered with respect to the initial formwork rental budget. Surveys were carried out among the people involved in the formwork procurement process to identify the causes of these cost variations and through management tools it was determined which were the ones with the highest incidence. Finally, a process improvement plan was established, taking into account the errors and omissions found in the projects that were taken as the object of study, and some tools were also incorporated to improve communication between the constructor and the companies that rent the formwork equipment.
Tesis
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Januška, Marek. "Stavebně technologický projekt přístavby areálu Lékařské fakulty v Praze." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-409929.
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The goal of this diploma thesis is the processing of the building-technological project for Health University in Prague. For the thesis there was elaborated a technic report, situation of the construction place, object time schdule and financial plan, the study of the implementation of technologist. Stages, project of construction site equipment, design of mechanical assembly, technological regulation for the implementation of monolithic vertical and horizontal load-bearing structures together with inspection and test plan. Furthermore, the thesis contains a schedule of the main building, a plan for securing material resources and a financial analysis of the formwork. The basis for preparation thesis is the project documentation of the construction.
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Hromník, Lukáš. "Stavebně technologický projekt polyfunkčního bytového domu." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226979.
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Construction technological project of polyfunctional flat house SO 107, solves the realization of reinforced concrete monolithic ceiling construction the financial and time schedule, technological instruction of concreting, proposal of mechanization, the technical report of technology construction project. The proposal formwork system Multiflex.
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Houha, Jan. "Stavebně technologický projekt přístavby Senior centrum Blansko." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-265225.
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Content of this master‘s thesis is construction technological project of the extension Senior Centrum Blansko. The main object is a three-storyed, designed as a monolithic skeleton construction. The masters’s thesis contains technical report of the construction technological project, suggested construction site installations, proposal of suitable machines and mechanisms required for construction, time schedule, budget, wider relations of transport lines to construction site, implementation of monolithic concrete structures and control and test plan.
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Bočková, Andrea. "Stavebně technologický projekt přípravy a realizace administrativní budovy firmy TREFAL, spol. s r.o." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-409917.
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The aim of this thesis is the development project of the firm TREFAL, Spol. s.r.o. The object SOO2 - Administrative building - that is a constituent of the area of TREFAL, Spol. s.r.o. is discussed topic of this thesis. The main focus is the construction development of the monolithic supporting construction objects. The thesis further depicts and investigates accompanying and overall technical report, an implementation study of the main technological stages, situational designs, a solution of the broader traffic relations including a proposal for the supplementation of the construction development, BOZP plan, budget and timeline, a proposal for the new local communication and following textual and design documentation according to the thesis assignments.
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Kvíčalová, Monika. "Hotel Sachrův kopec Harrachov, stavebně technologická příprava stavby." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392159.
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The diploma thesis deals with construction and technological solution of Hotel Sachrův kopec in Harrachov. Part of the thesis is technical report of main object, study of realization main technological phases, technological prescriptions and inspection and test plans for steel-concrete ceiling construction, copper roof cover and Spiroll panel ceiling construction. Thesis contain project of work side facilities, main construction machinery, shedule of health and safety, environmental protection, coordination situation of transport routes, time and financial plan for construction, drawing of formwork for steel-concrete ceiling construction and drawing of Spiroll panel ceiling.
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Rapant, Radek. "Stavebně technologický projekt Domova důchodců Brno - Tuřany." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240485.
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The thesis is elaborated on the basis of project of the retirement home Brno – Tuřany. The thesis is focused on building technology solutions of construction of the retirement home Brno – Tuřany. The main part of the thesis deals with realization of rough construction DCI, especially with detailed description and draft solution for making the ceilings and elliptical reinforced concrete staircase (tube). Apart from the impressive architectonic draft solution of main staircase of the building, it will be interesting to deal with progress of the whole construction that is divided into three dilatational parts.
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Novák, Jan. "Kanalizace a ČOV Křelov,Břuchotín-stavebně technologický projekt." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-227063.
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The subject of my work is to lower construction site waste water treatment plant Křelov - Břuchotín. In more detail, I focused mainly on the implementation of the circular tanks sewage treatment plant. These tanks prescription processing technology formwork and concreting circular tanks. It also contains a technical report, technical report building equipment, a study of the main technological stages of the building, site, design of mechanical assembly, inspection and test plan solved the technological regulation and scheduling.
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Lebruška, Jakub. "Stavebně technologická příprava Penzionu Jánský Potok II." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392044.
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The subject of this diploma thesis is technological preparation of realization guest – house Jánský potok II. in Jánské Lázně. The diploma thesis contains study of the main technological phases of the object, project of the site equipment, useful machines, time schedule, budget, technological prescription for reinforced concrete construction, project of the formwork for wall and floor slab, control plan, project of the acces road and parking. The basis for technological preparation in this diploma thesis is design documentation.
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Novák, Martin. "Stavebně technologický projekt ZŠ Otevřená, Brno - Žebětín." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-227003.
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The constructive – technological project of elementary school in town district Brno – Žebětín, contains the technical report, the assessment of the wider transport relations, the time and financial plan of buildings, technological project of the site equipment, the main construction machines and mechanisms, the technological prescription for the underground construction, the inspection and test plan for the underground construction, the calculation of buildings for the objects, the safety report and the contract for work.
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Blažek, David. "Stavebně technologického řešení Vzdělávacího komplexu v Brně." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2012. http://www.nusl.cz/ntk/nusl-225564.
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This master’s thesis deals with construction of the gross building of new building of learning complex FEKT VUT in Brno. It contains the design of earthworks, underground setting piles, monolithic structures and isolation of the building for further construction. Construction and technological project includes technical report, time and financial plan of construction, study of the implementation of major technological stages of site preparation, budget of facilities, technological regulation to solved stages, inspection and test plan of monolithic structures, health and safety plan and energy label of objects.
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Bednář, Jiří. "Bytový dům ve svahu." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226789.
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The aim of my master's thesis is a project of a new apartment building on a sloped site at a level of the documentation for the structure realization. The building is partly basement with four above-ground floor. Individual floors up recede and are roofed with flat roofs. The structural system of the basement part is made up of permanent shuttering and the above-ground part is made up wall of cross laminated timber construction panels KLH. The project of the building is in accordance with the development plan of Kopřivnice and with the current street built. The work puts great emphasis on layout including security of the construction in terms of statics, architecture, energy savings and safety at utilizing the structure.
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Šťastný, Jiří. "Příprava realizace železničního viaduktu v Ostrově nad Oslavou." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240114.
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This Diploma thesis deals with the preparation of the realization of the railway viaduct in Ostrov nad Oslavou. Realization of major technological stages is addressed in building technological study. Technological processes of each sub-job phases are supplemented by technical regulations, the design of the main building machines and mechanisms, inspection and test plan, schedule of occupational health and safety, time and financial plan construction, construction budget, a plan for securing material resources. I also worked out the technical report of the building sites facilities including drawings needed. I also worked out design rehabilitation of the substructure of the railway viaduct, which is consist of technical regulations for remediation work and drawings.
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Vondrák, Tomáš. "Komunitní centrum v Českých Budějovicích - stavebně technologický projekt." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227299.
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The theme of the diploma thesis is the construction technology project construction of a community center in the Czech Budejovice. The work describes the study of the main stages of technological, financial and construction schedule, itemized budget and technological prescription for performance building envelope. A substantial part of the work is to perform a technological prescription ceiling cladding structure above 1.NP, which is supplemented by technical-economic balance for the implementation of this ceiling construction, along with formwork drawings describes the optimal design of monolithic ceiling structure above 1.NP. Suitable design of the implementation process of the ceiling structure is achieved by reducing the cost of implementation of nearly 10% and shorten the length of the lease formwork system of almost 34% compared to the original assumption.
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Šťastná, Ludmila. "Příprava realizace stavby Biology Park Brno." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240172.
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The thesis deals with the preparation of construction works Biology Park Brno . The goal is to determine the time, financial and material demands of the building and determine the appropriate method of construction technology . The work is focused on the main building object SO 01 - Building laboratories and offices , but some parts are addressed to the whole building. It is elaborated construction technology study , which followed closely solved the selected part of building technology project dealing with the given structures. Part of the work is devoted to the design optimization of the amount of formwork , which is necessary for construction.
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Šarlejová, Petra. "Bytové domy v Brně, Bystrci - příprava a organizace výstavby." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-227010.
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This thesis deals with the project planning and management of the construction of two houses of flats in Brno – Bystrc, Šemberova street. The houses of flats are designed as a newly built five floors above ground and one basement floor. The supporting system is made from brick ceramic blocks, underground floor is made of concrete blocks. This thesis processes technological project of building as preparation and building site equipment, use of machines necessary for implementation of the construction, monitoring and test plan, technological steps for basement walls of shuttering blocks. Finally, in this thesis dealt with time and cost of construction of houses of flats.
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Andres, Josef. "Bytový dům U Vojanky – stavebně technologická příprava." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226495.
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The content of this thesis is the construction project of technological of residential building U Vojanky in Prag. The new residential building is comprised of two parts that are interconnected by connecting neck. Author deals with the most important technology stages of construction that are processed in following parts of this thesis.
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Výstup, Petr. "Vybrané části stavebně technologického projektu - VĚDECKOTECHNICKÝ PARK TRIANGL." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227287.
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The topic of this diploma thesis deals with the solution of selected parts of building technology design of Scientific and Technical Park Triangl that is planned to be constructed in Uherske Hradiste. This complex of buildings will be used for civil, administrative and residential purposes. The thesis describes creation of foundation constructions, design of reinforced concrete frames, transportation of building materials and machinery to the building site. This thesis also contains a design and a technical report about facilities of the construction site, pre-defined mechanical assembly, control and test plans and the budgets and schedules of the construction work. Required applications to carry out the construction, suggestions for reinforcement of the foundation construction as well as financial costs are also included in the thesis.
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Pietri, Samuel. "Fibrous Aerial Robotics: study of spiderweb strategies for the design of architectural envelopes using swarms of drones and inflatable formworks." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016.
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La tesi approccia in modo transdisciplinare biologia, architettura e robotica, con la finalità di indagare e applicare principi costruttivi attraverso l’interazione tra sciami di droni che depositano materiale fibroso su strutture gonfiabili di supporto. L’attenzione principale è nello sviluppo (attraverso un workflow computazionale che gestisce sciami di agenti costruttori) di una tettonica che integra struttura, spazio e ornamento all’interno dello stesso processo progettuale, il quale si sviluppa coerentemente dall’ideazione fino alla fabbricazione. Sono stati studiati modelli biologici quali le colonie di ragni sociali, i quali costruiscono artefatti di grandi dimensioni relativamente a quelle del singolo individuo grazie ad un’organizzazione coordinata ed emergente e alle proprietà dei sistemi fibrosi. L’auto-organizzazione e la decentralizzazione, insieme alle caratteristiche del sistema materiale, sono stati elementi indispensabili nell’estrapolazione prima e nella codificazione poi di un insieme di regole adatte allo sviluppo del sistema costruttivo. Parallelamente alla simulazione digitale si è andati a sviluppare anche un processo fisico di fabbricazione che, pur tenendo conto dei vincoli economici e tecnici, potesse dimostrarsi una prova di concetto e fattibilità del sistema costruttivo. Sono state investigate le possibilità che un drone offre nel campo della fabbricazione architettonica mediante il rilascio di fili su elementi gonfiabili in pressione. Il processo può risultare vantaggioso in scenari in cui non è possibile allestire infrastrutture costruttive tradizionali (es. gole alpine, foreste). Tendendo conto dei vincoli e delle caratteristiche del sistema di fabbricazione proposto, sono state esplorate potenzialità e criticità del sistema studiato.
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Šusták, Miroslav. "Multifunkční centrum Hlinsko - příprava a realizace stavby." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226490.
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Diploma work Multifunction Centre Hlinsko - preparation and realization of the covers technological studies throughout the building. Diploma work proposes a temporal, financial and material resources. The work included construction budget, schedule of work, technical regulations for demolition, implementation and installation of reinforced concrete ceiling glulam beams. For each technological regulation is developed inspection and test plan. The work includes the project site equipment. Diploma work is based on the technical documents supplied by the designer. The work also includes specialty.
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Vojtek, Ondřej. "Stavebně technologický projekt bytového domu v Brně - Slatině." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2018. http://www.nusl.cz/ntk/nusl-372271.
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This diploma thesis deals with construction and technological project of apartment building in Brno – Slatina, Kigginsova street. Thesis focus on technological phase of monolithic rough superstructure and masonry work. For this phases were processed technogical specifications and controlling ad testing schedules. Within this thesis was also compiled technical report, solution of transport roads, technical report and drawings of site equipmet. For main object was compiled itemized budget, which was foundation for completing time schedule. In diploma thesis are further processed safety requirements and chosen construction details.
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Těžký, Filip. "Příprava realizace bytového domu v Brně - Slatině." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-391973.
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The diploma thesis deals with the building - technological project of the apartment house in Brno - Slatina, Lučiny. The purpose will be an optimal design of construction progress with regard to finance and time. For this phase were processed the site equipment with the design of the lifting strap, the transport routes and the machine assembly. In addition, an item budget, which was followed by a detailed schedule. Based on these documents was created a balance of machines and workers. For monolithic constructions were developed a technological regulation and a control and test plan. Furthermore, the calculation of the decanting time and the design of the formwork turnover, supplemented by its drawing. In the diploma thesis is elaborated a plan for safety and health protection in the workplace and selected design details.
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Fatura, Josef. "Bioplynová stanice-stavebně technologický projekt." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227770.
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The subject of my thesis is the technological phase biogas plant. I focused in detail on the buildings SO01 - Hala income and treatment of raw materials and SO02 - Operating building a cogeneration unit. The concreting, formwork and reinforcement substructure object SO01 I developed technological prescription. Furthermore, my work includes a technical report on the structural and technological project, construction situation, time and financial planning, study, implementation of major technological stages, construction machinery, crane assessment, project site equipment, plan for securing material resources for SO01, inspection and test plan, plan OSH and itemized budget.
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Hrubá, Denisa. "Výšková budova AZ Tower - stavebně technologický projekt." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-227005.
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This master´s thesis is dealing with selected part of the construction technology project of the high-rise building AZ Tower. The main content becomes the realization of supporting gross upper structure. It compiles in detail the most optimal proposal of technological processes, working machines, schedule, control and test plan, occupational safety, environment protection, construction site equipment and last but not least, the coordination of four tower cranes. Apart from the architectural and technically impressive draft of the Czech Republic tallest building it will be interesting to deal with progress of the whole construction. New technologies and elementary construction activities adapting to work at extreme altitudes will be used.
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Ráb, Jakub. "Stavebně technologický projekt haly ADS s.r.o. Větřkovice." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-391951.
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The subject of my master's thesis is construction technological project of the hall ADS s.r.o. Větřkovice. The work includes technical report of construction technological project, facilities of construction zone, solving traffic routes from the production to the place of construction, study of the implementation of the main technological stages of the building SO02, the most appropriate machine assembly, technological specification for drilled piles and for montage of prefabricated reinforced concrete skeleton, control and test plan, schedule of work, itemized budget, plan of the safety and health protection during work, proposals of design of movement mechanisms and time and financial discretion of realization of the reinforced areas of the production hall area.
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Doležel, Ivo. "Nízkopodlažní bytový komplex." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-226335.
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My thesis deals with a project documentation processing of a new building “ Low Floor Apartment Complex – Horoměřice”. All requirements strictly follow effective legal regulations. The complex is comprised of three objects arranged as the U-shape. The two-floor object A is a combination of masonry from reinforced concrete and a wooden structure. The object B is a single-storey wooden structure and the object C is a two-floor wooden structure. All these objects are covered by a two-coating counter roof. My thesis is a construction technical arrangement, which contains a fire safety report, a heat treatment, a layout plan, a proposal and a calculation of a strip foundation as well.
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Hladký, Dominik. "Obytný areál Ponavia park v Brně, příprava a organizace stavby." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-409926.
Full textAbstract:
This thesis deals with the construction process of the apartment house Ponavia Park located in Brno. The thesis solves the individual realization phases of the main building phase. Building site equipment is designed for the projected construction process in three different variations. A technical report is also included in the building site. Critical points within the transport of materials and machines are also verified. A financial plan for the whole building is made as an summarizing time schedule for the apartment building. The sources for the financial plan are the figures taken from the Czech building objects classifications (JKSO). The summarizing time schedule is made in MS Projekt software and it’s designed as a Gantt diagram. A design of the main building machines and mechanisms was also made for the projected construction process. All of the machines were assessed for their respective required function on the building site. Also included in this thesis is a construction method for the reinforced concrete structures. The construction method deals with the realization process of waterproof concrete, reinforcement binding, formwork of the vertical and horizontal structures and also the process of concrete curing. The construction method is followed up by quality control and test plans for reinforced concrete structures, and a construction site safety plan that is made in the form of predicted main safety risks at the building site. For the noise load on the surrounding buildings a noise study is made. The study examines the intensity of noise in the protected outdoor space. This study was made in the Hluk+ software. The thesis also includes an item budget for the apartment house that was made in Build Power S software.
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Okrouhlý, Petr. "Futurama business park - objekt C, stavebně technologická příprava." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2012. http://www.nusl.cz/ntk/nusl-225380.
Full textAbstract:
The subject of the thesis is the solution of technological preparation of new building construction Futurama Business Park - the object C. In this thesis, is solved by the implementation of earthwork, foundation structures and reinforced concrete monolithic skeleton. Establishment of the building will be made on the concrete foundation slab. The building is designed as a reinforced concrete frame with perimeter steel columns and glass façade. The work also includes a timetable and financial plan (budget) building, technological regulations, technical report of building equipment, mechanical design assembly, inspection and test plan, design of site facilities, safety plan, impact of technological stage on the environment.