Rozprawy doktorskie na temat „Eurokódy”
Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych
Sprawdź 50 najlepszych rozpraw doktorskich naukowych na temat „Eurokódy”.
Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.
Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.
Przeglądaj rozprawy doktorskie z różnych dziedzin i twórz odpowiednie bibliografie.
Soto, Andres. "Frå BKR till Eurokod : Dimensionering i Eurokod". Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-176871.
Pełny tekst źródłaJelínek, Jan. "Nelineární analýza ztráty stability spalinového potrubí". Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-241689.
Pełny tekst źródłaHagelin, Christoff, i Erik Karlsson. "Dimensionering av fästplåtar enligt Eurokod". Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-15202.
Pełny tekst źródłaIn the current situation there´s no finished analytical model for fasteners according to Eurocode. The purpose of this paper is to develop a workable and comprehensive analytical model for these fasteners. The paper has been limited to fasteners with four and six anchors consisting of hot rolled steel and steel bars as anchorage. The analytical model is built with support from old calculations and new aspects considered relevant and then translated into Eurocode. The fasteners have been analyzed for normal force, shear force and moment, also the interaction between these forces have been taken into account. The force capacity of each detailed part has been checked and converted into a total force. To make the analytic model even easier to follow a computational program in Excel been designed. Real test were made to finally verify the analytical model.
Strand, Peter. "Analys av Specialutformade ingjutningsplåtar : Enligt Eurokod". Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-15160.
Pełny tekst źródłaIn this essay a number of specially designed steel fasteners for use in concrete to connect between prefab slabs in Abetongs prefabricated elements are going to be analyzed and calculated for normal and shear force according to the norms of the Eurocode. As of January 1, 2011 the previous standard in Sweden that was Boverkets Byggregler is being replaces by the international standard that is the Eurocodes. This means in turn that at this moment Abetong has got no data for their fasteners. So to be able to use them once more in there production they need to be calculated according to the new standard. By describing the plates in an interaction formula of simultaneous normal and shear force, interaction diagrams can be plotted to be quickly read by a designer who then gets a value of maximum shear force based on assumption of normal force or vice versa. To be able to accomplish this, a program is written in excel which then can plot the graphs for each steel fastener. The work has been limited to only look at the properties of the steel, which then means that any restrictions of the concrete or in the transmission of force between the concrete and reinforcement will not be analyzed.
Nordlund, Andreas. "Förspända betongelement : Dimensionering enligt Eurokod 2". Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-73318.
Pełny tekst źródłaThe objective of this thesis is to understand the theory and learn the calculation behind prestressed concrete elements and to compare it with the theory of ordinary reinforced concrete elements. This thesis work was chosen in order to promote the study of prestressed concrete and because it´s broad application in civil engineering. The worked was completed by reading literature and guidance. It turned out after the work was completed that some parts of the theory and calculation behind prestressed concrete was similar to that used in the ordinary reinforced concrete. However, there were also many differences that existed. Some of the similarities are obtained when the capacities of moment and shear are calculated. The differences is that many extra steps are required when the design are performed, steps who for the most part due to different controls and are required to be performed to ensure the safety of the design. The controls are to be performed, among other, in the design of the manufacturing process and in the ultimate limit state. Finally, it is found that prestressed concrete elements have many benefits, which includes larger spans, smaller dimensions for structures and that smaller deformations can be obtained. However, it will require a larger amount of calculations as compared to ordinary reinforced concrete.
Gustafsson, Matilda, i Martin Nilsson. "Övergången till Eurokod 2 : En konsekvensanalys". Thesis, Halmstad University, School of Business and Engineering (SET), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-4702.
Pełny tekst źródłaFrån och med den 1 januari 2011 kommer Sverige att gå över från Boverkets konstruktionsregler (BKR) till de, för den europeiska gemenskapen, gemensamma beräkningsreglerna Eurokoderna. De kommer att vara obligatoriska för alla bärande konstruktioner. Övergången kommer att innebära stora förändringar främst i konstruktörens vardag men man kommer även att se spår av den inom bland annat prefab-industrin. Rapportens tyngdpunkt ligger i att se på de faktorer som direkt berör betongelementindustrin. För att bättre förstå vilka förändringar övergången kommer att medföra för dels betongkonstruktören men också de konkreta förändringarna vad gäller armeringsmängd, sprickbreddsberäkningar och förankringslängder har dels ett ingående studium av de nya normerna samt en beräkningsjämförelse normerna emellan utförts.
Normerna skiljer sig åt, men det är inte någon revolutionerande förändring då de båda bygger på samma dimensioneringsmetod. Den största skillnaden är att man, enligt Eurokoderna, lägger hela säkerheten på lastsidan.
Huruvida armeringsmängden kommer, som man befarar, att öka är svårt att säga, även om mycket tyder på det. Dock skall påpekas att Eurokoderna ger en möjlighet att utföra vissa bärverk oarmerade eller lätt armerade.
Sprickbreddskraven är de samma men dimensioneringsgången är något annorlunda. Vidare ges utrymme för att kontrollera huruvida kravet uppfylls utan att utföra beräkningar.
Dimensionerandet av förankringslängder är mycket likt, normerna emellan. Men även här finns det möjlighet för konstruktören utföra dimensioneringen praktiskt taget utan beräkningar.
Aziz, Ahmad Jawed. "Dimensionering av grundläggning med hjälp av Eurokod". Thesis, Mälardalens högskola, Akademin för hållbar samhälls- och teknikutveckling, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-10429.
Pełny tekst źródłaKarli, Oghana, LUNDSTRÖM CECILIA i AL-DOORI MUSTAFA. "JÄMFÖRELSESTUDIE AV BETONGKONSTRUKTIONER I EUROKOD OCH BKR". Thesis, Mälardalens högskola, Akademin för hållbar samhälls- och teknikutveckling, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-18248.
Pełny tekst źródłaClaesson, Elin, i Erika Eliasson. "Stabilisering av prefabbetong enligt Eurokod : En jämförande studie". Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-15161.
Pełny tekst źródłaOlivia, Szmidt, i Cullberg Christian. "Förslag till stomstabilisering av prefabricerad betong enligt Eurokod". Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-24913.
Pełny tekst źródłaLjungkvist, Petter. "Olyckslaster för loftgångspelare enligt EKS 11 och Eurokod". Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-173081.
Pełny tekst źródłaThe background for the work is that the EKS 11 and Eurocode each are open for interpretation when sizing accidental loads. Therefore, sizing varies according to each constructor’s interpretation. This may result in oversizing which leads to increased economic costs and climate impact. The purpose of this investigation was to examine the uncertainties of EKS 11 and Eurocode regarding fire and collision. The goal was to create a workflow for designing exterior corridors columns for fire or collision. An earlier project from Sweco Structures were used as the basis for the workflow and design. The project designed columns of glulam or steel for exterior corridors belonging to a residential building with three floors. The fire design was performed for an unprotected steel column, a fire painted steel column and a glulam column. The fire resistance class was determined to be R60 for all exterior columns based on the building conditions. The fire load for the column was 68 kN based on the self-weight and imposed load. It was assumed that the column was exposed to a 4-sided fire. The utilization rate for the unprotected steel column with a VKR profile 120x120x6,3 mm and the strength S355 was 90%. The external fire curve was used for the design. The fire painted column with a VKR profile 80x80x6,3 mm and the strength S355 required 2250 g/m2 of fireproof paint to sustain the fire load. The utilization rate for an unprotected glulam column with a profile of 215x270 mm and the strength GL30c after 60 minutes of fire exposure was 77 %. The remaining area after the fire was 98x178 mm. The column for the exterior corridor was situated 2,5 meters from the outer rim of a bike and a walkway which means that a collision force needs to be considered. The static collision force was 82 kN. The size of the force is based on the fact that a walkway needs maintenance which means that vehicles will repeatedly use the road. The column was designed for a horizontal force of 82 kN and a vertical force of 53 kN. The steel column with a VKR profile 120x120x6,3 mm and the strength S355 had a utilization rate of 90 % with regards to flexural buckling. The utilization rate for the glulam column with a profile 215x270 mm and the strength GL30c regarding flexural strength was 86 %. Four workflows were created based on the fire and collision calculations and is reported in flow charts. Two for fire design when using steel or glulam. Two for collision when using steel or glulam.
Kader, Shasmin, i Martina Ögren. "Framtagning av beräkningshjälpmedel i form av lathund för laster, lastkombinationer och ståldimensionering enligt Eurokod Jämförelsestudie mellan Eurokod och Boverkets nuvarande regler". Thesis, Högskolan i Borås, Institutionen Ingenjörshögskolan, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-20105.
Pełny tekst źródłaRisén, Simon. "Upplagstryck för träbalkar enligt Eurokod 5 - Problematik och förstärkningsåtgärder". Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-80255.
Pełny tekst źródłaWhen Eurocode 5, design rules for timber structures, was introduced in Sweden there wasalso a reduction in strength values for structural timber, and especially when it comes tocompression perpendicular to the grain. Earlier on, before Eurocode 5, the capacity ofScandinavian glulam L40 was 8 MPa which now was to be revised by the Technical ResearchInstitute of Sweden (SP). The new value was set to 2.7 MPa and the new revised glulam wasnamed CE L40c. A problem now arose, namely so that existing structures (which aredesigned after the old Swedish standard BKR) no longer can be designed in the same way.The purpose of this thesis was to:• Find out why the reduction in capacity for compression perpendicular to the grainoccurred• Make a few examples through calculations on how to fix this problemThe studies of literature which this thesis is based upon indicates that the reduction incapacity was due to the very nature of how the Eurocodes determines the strength classes,and how it is different from BKR. The big difference is that in the Eurocodes there is noutilization of the physical phenomenon where the loaded wood fibres distributes the load to anearby unloaded fibre. This phenomenon greatly increases the capacity at compressionperpendicular to the grain. It should be mentioned that this work also indicates that thedesign process does not have the same impact on the design of structures as the grading ofstrength classes has.According to the second purpose of this thesis, a set of calculations were made whichindicates appropriate methods of reinforcement of a wooden beam. The three methods are:• A steel plate which is placed between a column and a beam to increase the supportlength and therefore spread the support stress over a larger area of the beam• Steel screws which are screwed into the beam at the support, perpendicular to thegrain• Wooden rods which are glued in place inside the beam at the support, perpendicularto the grainAll calculations were made with a load of 100 kN, cross section of the beam is 215x630 mm,cross section of the column is 215x150 mm and support length is 150 mm.• When the width of the steel plate is 215 mm and steel grade s235 is used, the steelplate dimensions required are, according to calculations, thickness of 15 mm andlength of 270 mm.• With 6 steel screws, M12 4.6 and a penetration depth of 400 mm, a new characteristiccapacity of 5.6 MPa was obtained.• With 6 wooden rods made out of birch, 19 mm diameter and a penetration depth of400 mm, a new characteristic capacity of 5.07 MPa was obtained.
Nilsson, Johan. "Jämförelse av de nationella normerna i Eurokod inom Norden". Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-105412.
Pełny tekst źródłaMasonite Beams AB is a company that is well established in Sweden but intends to expand mainly to Norway, but also to the other Nordic countries. Masonite Beams therefore need to create new span tables for their I-beams with respect to the various national regulations in each country. This thesis deals with the various national requirements for Sweden, Norway, Denmark and Finland for residential floors. The work includes a design in each country for a HI300 floor. All the relevant countries base their design on Eurocode with national annexes. The different national selection to Eurocode resulted in large differences in the maximum span for a HI300 floor. Calculations were made with regard to interaction and without interaction between the beam and the floor panel. The design criteria varied between countries. See Table 0.2 for maximum span length for each country. Further calculations for Norwegian conditions need to be done to optimize the span tables with respect to the partial interaction between the beam and the floor panel.
Frid, Anders. "Eurokod1: Laster på bärverk - hur skiljer de sig från Boverkets konstruktionsregler?" Thesis, Karlstad University, Faculty of Technology and Science, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-4315.
Pełny tekst źródłaWennström, Lina. "En analys av Eurokod 1990 : - användarråd, jämförelser samt en intervjuundersökning". Thesis, Mälardalen University, Department of Public Technology, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-651.
Pełny tekst źródłaThe EN Eurocodes are a new series of standards for construction design in Europe. The development of these codes started originally in 1975 and in present time the progressing work is at the national calibration stage. The goal is to create a common standard for the design of buildings and other civil engineering works throughout Europe and beyond. The purpose is to increase the free circulation of construction products and engineering services. Since the transition to the new standards is getting closer, the constructing engineers and companies will soon stand before great changes. This is why Kadesjös Ingenjörsbyrå AB asked me to do an analysis of the first part of the new standard, i.e. Eurocode 1990, and look at the differences among the existing standards in Sweden and the Eurocodes. The result of this is summarized not only in the report but also in a “User’s manual” which is presented in appendix 1 attached to the report. A limited study of the environmental effects of the transition to Eurocode EN 1990 has also been done. By comparing design calculations of a normal beam in three different materials, steel, concrete and glued laminated timber, one can, for instance, get a general view of how the differences of the two standards affect the required quantity of material. To get an insight of the different opinions that might exist concerning the new standard, a survey based on interviews of a few constructional engineers has been done. There was also discussed if any, and in that case what kind of preparations constructors and design companies are performing to be well prepared when the transition comes.
Liljegren, Fredrik, i Emil Magnusson. "Armeringsutformning : Utformning av armeringsdetaljer i platsgjutna konstruktioner enligt Eurokod 2". Thesis, Mittuniversitetet, Avdelningen för ekoteknik och hållbart byggande, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-25100.
Pełny tekst źródłaAbstractAs a designer you often come across detailed solutions in concrete structuresfor common recurring structural elements. Although the details are oftensimilar in appearance yet there is different design on the details. This isbecause the current standard, Eurocode 2, does not specify which solution isthe best solution, but leaves open to the designer to interpret.To work with these details to be carried out in a uniform manner and to ensurethat the design is done correctly according to current standards requires a clearcalculation template with the associated detail for the designers to follow.The purpose of this study has been to produce reinforcement design fordifferent kinds of details in site-cast concrete structures with associatedcalculation templates and references to current standards. Calculationtemplates have been developed through a qualitative literature review of eachdetail to find the failure case that detail may be exposed to. The demands ofthe Eurocodes for the current fracture processed and compiled into acalculation template.The details that have been checked are1. Column block2. Edge beam to exterior wall3. Wall foundation4. Column foundation5. Edge beam at cellar wall6. Slab connection to non-concrete outer wall7. Slab connection to concrete inner wall8. Slab connection to concrete columns9. Slab connection to concrete outer wallThe conclusion of the result was that the document designed with a summarydescription of the current design rules with references to current standardsrequired to detail that will be an extensive calculation template with referencesto current standards later supplemented with a fictitious calculation examplesand a more concrete and simpler calculation templates with references tocurrent standards with no clarification about any design rule in detail.Keywords: Concrete Construction, Eurocode, Reinforcement Details
Lind, Johan, i Jimmy Lovén. "Böj- och böjvridknäckning av stålpelare enligt Eurokod 3 : Beräkningshjälpmedel". Thesis, Högskolan i Halmstad, Sektionen för ekonomi och teknik (SET), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-4470.
Pełny tekst źródłaLengstrand, Anders. "Dimensionering av bärverk av stål : En jämförelse mellan Eurokod och BKR". Thesis, Uppsala universitet, Byggnadsteknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-159917.
Pełny tekst źródłaKhoshdel, Tomaj. "Beräkningsmall för vindlast enligt Eurokod baserad på väggar och olika taktyper". Thesis, KTH, Byggteknik och design, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-148661.
Pełny tekst źródłaThis bachelor thesis has been carried out at the request of an engineering company located in Uppsala. The company is aiming for a new computation template developed for wind load computations for walls and different ceiling types according to Euro-codes. In the current situation, the company uses a computation template that is based on old standards namely, BKR. These standards are not allowed to be used anymore due to new regulations within this market. Within the computational framework of the new regulations, these wind load computations have to be performed based on the methods presented in the Euro-codes in future. In order to compute the wind load according to Euro-code, an automated program has been developed for computational purpose according to the methods based on Euro-code. All the necessary parameters according to the standards have been inserted as input data in the program. The program has been developed with the purpose to be very user friendly for faster load analysis. The user is allowed to input project metrics to perform a quick load analysis in an automated manner. This program has been written and developed in the computational software, Excel.
Janzon, Linus. "Normskiftet BKR till Eurokod : Reducerad tryckhållfasthet vinkelrätt mot fibrerna hos trä". Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-26916.
Pełny tekst źródłaHjälte, Johan, i Johan Fredin. "Minimiarmering enligt Eurokod : En jämförelse mellan EKS 9 och EKS 10". Thesis, Uppsala universitet, Byggteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-301763.
Pełny tekst źródłaDetta examensarbete behandlar minimiarmering i betongkonstruktioner och deändringar som skett i regelverket kring detta i och med införandet av EKS 10.EKS 10 infördes första januari 2016 och är den svenska nationella bilagan tillden europagemensamma Eurokod. Införandet av EKS har betytt att fler kapitelfrån Eurokod nu är anpassade till svenska förhållanden och även att kraven påminimiarmering har mildrats.Syftet med detta examensarbetet är att underlätta beräkningar av minimiarmering för Byggnadstekniska Byrån i Stockholm. Som en del iexamensarbetet skapas en beräkningsmall i Microsoft Excel. Utöverberäkningsmallen analyseras vanligt förekommande betongtvärsnitt med avseende på armeringsmängder och ekonomi.Resultatet visar att det har skett en minskning av minimiarmeringen i alla detvärsnitt som undersökts i detta examensarbete. De ändrade bestämmelsernahar fått konsekvensen att minsta mängd sprickarmering i exempelvis balkaroch plattor minskat med mellan 10 och 32 procent. För slanka väggar harminsta mängd vertikalarmering minskat med 50 procent och 100 procent föricke slanka väggar, medan minsta horisontalarmering minskat med 75respektive 100 procent.Detta leder enligt de beräkningar som utförts för en antagen exempelvåning tillen potentiell minskad materialkostnad på upp till 65 eller 118 kronor perkvadratmeter, beroende på om väggarna betraktas som slanka eller inte.
Mirzai, Jamo. "Dimensionering av träbjälklag enligt Eurokod med hänsyn till svikt och vibrationer". Thesis, Malmö högskola, Fakulteten för teknik och samhälle (TS), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20574.
Pełny tekst źródłaAbstractSpring and vibrations in the frame has long been a common cause of complaint from theusers. The complaints will be mainly in connection with the buildings that are built withlightweight frame; this means buildings that have a framework of steel or wood. [6]This thesis will focus on spring and vibrations only in cassette joists of solid wood as isdimensioned according to old standard, BKR. This thesis covers literature studies on,calculations in computing applications for the dimensioning of wood joists based on Eurocodein MathCad. Studies will be made with the help of surveys that will be answered by residentat Flintyxan in Uppsala, Sweden.The results of the studies and calculations will be reported in the form of tables and charts.The aim is to compare users' interpretation of spring and vibrations that occur in the framewith today's dimensioning requirements and see if the dimensioning principles andrequirements actually work in today's society.The calculations and literature studies shows that the selected frame is classified as"acceptable". But at the same time the survey will show different answers that are reportedlater in the work.Keywords: spring and vibration, wood joists, Mathcad, cassette joists, dimensioning,Eurocode
Larsson, Björn. "Effektivare dimensionering av en pålplatta : Ett fördtydligande av beräkningsgången enligt Eurokod". Thesis, Uppsala universitet, Byggteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-297593.
Pełny tekst źródłaDesign of pile caps in accordance with SS-EN-1992-1-1:2005 Eurocode 2 is a time-consuming work when calculations are performed by hand. This thesis intends to investigate whether it is possible to streamline the design of pile caps with a self-developed computational tool. The tool streamlines the design of new pile caps and performing a verification of existing pile caps. This thesis will also provide a clarification of the calculation of pile caps according to current standards. The possibility of streamlining the design of a pile cap is presented by a case study where an existing pile cap is controlled with the computational tool. A conclusion is drawn whether it is possible to increase the load on the column or not. The result of this work is the computational tool, and the report itself. The computational tool is considered to be a more efficient way of designing pile caps. Exactly how much time saved is not investigated.
Åkesson, Anton, i Johan Lessner. "Stomdimensionering för Tillbyggnaden av ett Sjukhus : en jämförelse mellan BKR och Eurokod". Thesis, Linnéuniversitetet, Institutionen för teknik, TEK, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-19152.
Pełny tekst źródłaTomassen, Sunniva Barstad. "Analyse av spennarmert betongbru i henhold til Eurokode : Gjeldende regelverk, modellering, dimensjonering og bestandighet". Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for konstruksjonsteknikk, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-23423.
Pełny tekst źródłaJohansson, Elin, i Linn Wignell. "Dimensionering av läktare enligt Eurokoderna : Ny läktare på Stora Valla IP, Degerfors". Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-33430.
Pełny tekst źródłaDuring the spring semester of 2014 the class BYGC14, was implemented at the University of Karlstad, in which the students had the assignment to solve a problem in the construction industry, which was selected by the students themselves. In this thesis the arena “Stora Valla IP” in Degerfors has been planned for expansion. Degerfors IF is a football team who plays in the second highest league in Sweden and they have during the past few years been at the top of the league table. A career in the highest division could therefore soon be a possibility, which would mean that higher standards are required of the arena. In order to carry out the thesis, information about these standards needed to be examined. The valid standards for the shaping of the arena have been those from the Swedish football association and BBR. To be able to fulfill these demands and encounter the wishes from Degerfors IF, plans for an expansion of the already existing stands and new stands with seating accommodation was created. The purpose of the thesis was to produce some of the drawings and calculations needed to build new stands with seating accommodations, and also to analyze the stands from the perspective of sustainable building. All the rooms’ necessary to fulfill the standards were placed out and the safety in case of fire was taken under consideration. Both the expansion of the existing stands and the new stands with seating accommodations were sketched in the program Revit Architecture. These sketches show a suggestion of how the area inside the stands with seating accommodations could be used. The goal of the thesis has been to make plans over and do calculations for the new stands with seating accommodations, and also do the dimensioning and create drawings of its framework. The calculations were made by hand and the model was created in the program Tekla Structures. A great deal of the thesis consisted in tackling challenges linked to construction, such as how to make the building stable and how to transport loads through the construction. All calculations have been carried out according to the valid Eurocode and the national annex, EKS 9. Primarily, the parts were dimensioned in glue laminated lambs. Where glue laminated lambs did not have the durability that was required, or the dimensions became so obstructive that they would affect the audience's view of the football field or the management of the space inside the building, dimensioning was made in steel. The reason for why glue laminated lamb was the primary choice, was that it is the least environment-disturbing and most economical material. Calculation and modelling were made in parallel with each other. This is because the framework needed to be adapted to the dimensions that were given when dimensioned. The new stands with seating accommodations have been given a simple architecture and construction to keep the costs down for Degerfors IF, who has limited finances. The stands are fulfilling the demands from the Swedish football association and BBR and at the same time it is well adapted to the whishes presented by Degerfors IF. Evacuation in case of fire is solved even for people with disabilities. This is solved by fire stairs with platforms where people with disabilities can wait for help. The goals are considered reached by this thesis, both in terms of sustainability as well as in planning and durability.
Husain, Musleh. "KONTROLLBERÄKNING AV ETT TAKRAS PÅ EN TENNISHALL I NYKÖPING : En jämförelse mellan Eurokod och BKR". Thesis, Uppsala universitet, Byggteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-189939.
Pełny tekst źródłaVaskinn, Sveinung Heide. "Sammenligning og kontroll av forskjellige beregningsprogram : Dimensjonering av 2 spenns slakkarmert betongbru med skjeve opplegg iht. Eurokode". Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for bygg, anlegg og transport, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-24226.
Pełny tekst źródłaSvenn, Larsson Grund Erik, i Simon Norberg. "Prototyputveckling – Isotimber väggblock". Thesis, Mittuniversitetet, Avdelningen för ekoteknik och hållbart byggande, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-31526.
Pełny tekst źródłaBuilding with wood has a strong historical anchorage in Sweden. Just over a century ago, a ban was imposed on building houses on more than two floors of wood due to the perceived fire risk caused by the material. At Sweden's accession to the EU in 1994, the old decision was removed and the trend in the construction of wooden houses for multi-family houses has subsequently increased dramatically. The development has resulted in a more modern way of building, from building everything on the construction site to the assembly of prefabricated wall modules. With this approach, construction has been able to ensure a higher quality and efficiency. A company that works with prefabricated wall blocks is Isotimber. Their wall blocks are unique in that they contain only wood, in order to achieve a higher insulation value, the raw material wood has been combined with milled gaps of air. Isotimber has had the desire to develop its product because the screwed cassettes that forms a uniform wall block, separates during the lifts. The lifting points have been placed through drilled holes in the wall blocks with inserted lifting straps, an approach that Isotimber wishes to change. The transverse forces that have occurred during the lift have acted diagonally against the wall blocks and the number of lifting points has varied. The study has been aimed at developing the existing wall block and to study whether lifting could be done in a different way than today. The position of the lifting points has also been examined. The result of product development has led to a laminated wooden beam being placed above the blocks. This has meant that lifting points have been moved to the laminated wooden beam where perforation for the straps will be executed. The number of lifting points has become dependent on the width of the wall blocks, and the transverse forces that arise during lifting must be vertical to the wall blocks. The result of the new wall-block prototype has led to dimensioning of the laminated wooden beam at the lifting points, as well as the connections between the wall block and the laminated wooden beam. The wall block changes have contributed to a smoother mounting system. The laminated wooden beam can also be considered to give a smaller deflection in the wall block. The lifting points have become more at fixed range intervals to counter the separations between the screwed cassettes in the wall blocks.
Betyg 170707, H14.
Merza, Nawar. "Inverkan av försvagningar på bärförmåga för stålbalkar med långa spännvidder : En jämförelse mellan Eurokod och BKR". Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-184581.
Pełny tekst źródłaJohansson, Christoffer, Andreas Andersson, Costin Pacoste i Raid Karoumi. "Järnvägsbroar på Botniabanan : Dynamiska kontroller för framtida höghastighetståg - Steg 1". KTH, Bro- och stålbyggnad, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-122683.
Pełny tekst źródłaQCV 20130529
Nyström, Vaara Tobias. "Effektivare sprickbreddsberäkning för böjda och dragna betongtvärsnitt". Thesis, Uppsala universitet, Byggteknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-269943.
Pełny tekst źródłaThis thesis describes how the crack widths of concrete structures is calculated, according to current standards. Special focus has been placed on how the cross-sectional analysis of bent cross- sections, with respect to the concrete's long-term effects, affects crack widths. Although the standard guide to the minimum amount reinforcement for crack control required for concrete structures with tensile stress are reported. The result is a calculation document drawn up in Excel that calculates crack widths for bent and drawn cross- section, which follows the requirements of the current standard.
Pettersson, Fredrik. "Tvärkraftsdimensionering av armerad betong : En utredning av beräkningsförfarandet". Thesis, Uppsala universitet, Byggteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-233457.
Pełny tekst źródłaEdlinger, Robert, i Karl Svansbo. "Axial- och gradientkrympning hos golv på mark enligt Eurokod 2 : Sprickbredders beroende av betongkvalité, tvångseffekter och armeringshalt". Thesis, Uppsala universitet, Byggteknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-184587.
Pełny tekst źródłaLarsson, Niklas, i Erik Terner. "Förstärkning av betongkonstruktioner med kolfiber med avseende på olika brottstyper". Thesis, Uppsala universitet, Byggteknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-257363.
Pełny tekst źródłaHvit, Erik. "Vertikala deformationer". Thesis, Mittuniversitetet, Avdelningen för ekoteknik och hållbart byggande, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-40173.
Pełny tekst źródłaLaurén, Sofia. "Dimensionering av betongkonstruktioner : En jämförande studie av BBK 04 och Eurokod 2 vid dimensionering av balkar och pelare". Thesis, KTH, Byggteknik och design, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-49182.
Pełny tekst źródłaI Sverige använder man idag BKR och BBK 04 vid dimensionering av betongkonstruktioner vilka, inom kort tid, kommer att ersättas av Eurokod 2. Vid dimensionering av byggnader kommer Eurokod 2 Del 1-1 att användas och med regelverket kommer en hel del nya regler och normer att behöva anpassas. För att undersöka hur BKR och BBK 04 skiljer sig mot Eurokod 2 vid dimensionering av betongkonstruktioner har en balk och en pelare med vanligt förekommande dimensioner studerats. Balken dimensioneras med hänsyn till bärförmåga vid böjning och tvärkraft samt kontroll av sprickbildning. Pelaren dimensioneras med hänsyn till bärförmåga vid centriskt tryck och moment i tvärsnitt på grund av strukturimperfektioner. BBK 04 har gått ett steg närmare Eurokod 2 än tidigare utgåvor och det som skiljer vid beräkning av armering, är hur partialkoefficienter används. BBK 04 reducerar armeringen och betongens karakteristiska hållfasthetsvärden men ökar knappt de karakteristiska lastvärdena medan Eurokoderna knappt reducerar hållfasthetsvärdena utan ökar lastvärdena mer än BBK 04. Används Eurokodernas rekommenderade värden blir dess armeringsmängd betydligt högre än vid dimensionering enligt BBK 04. Dock har samtliga medlemsländer i Europeiska Unionen tagit fram ett eget nationellt annex med egenvalda värden och faktorer, och med Sveriges värden får regelverken nästintill samma armeringsmängder. Dimensionering enligt Eurokod 2 med Sveriges värden ger lägre armeringsmängder i både balkar och pelare än vad BBK 04 ger, vilket är ekonomiskt fördelaktigt.
Krepper, Martin, i Anders Reutermo. "Calculation program for timber connections". Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131977.
Pełny tekst źródłaJohansson, Kristina. "Knutpunkter i Stål - Effektiv Dimensionering". Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Byggnadsteknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-17771.
Pełny tekst źródłaThe new Eurocode standard requires adjustments in construction planning offices in the respect that staff must learn to use and comply with this standard. When designing connections in steel there is support available in terms of calculation methods and manuals, but there is still no extensive help on how to handle them with the Eurocode standard. Although the design process of connections is very important during the design of steel structures, there is currently a too slow process compared to what it could be. Therefore it would be good if an easier and faster way to design connections in accordance with the Eurocode standard were found. Interviews have shown that the design process had worked so that calculations were done by hand, by a designer according to BKR's rules, and then plotted in 3D by another designer who finally get their plans reviewed by a third person. Through case studies, of the standard connection BP1, an improved design process were sought after, compared to the one the interviews described. In the case studies BP1 was designed by hand and with the programs Autodesk Robot Structure Professional Analysis 2011 and was modeled with Tekla Structures 16.0, at all times in accordance with the Eurocode standard. Thanks to that a new and more effective design processes was found. Tekla and Robot are popular applications on the market and strong tools for engineers. The programs can be very helpful in the design of connections in steel. Robot is for advanced calculations and does it very well, but could be improved through a greater variety of connections. With Tekla the user can make exact drawings of the connection, but the settings of the measurements are complicated to understand. If the designer would start using the program Robot in the process, he would gain time, less information loss, a reduction in paper handling and a tidier information base to provide to the next step in the process. After that the designer quickly does drawings with high quality in Tekla and finally all the material would be available to the examiner who gets a better overview. It is not possible to transfer the connections from Robot to Tekla, but if it was possible, more time could be saved through a more efficient process
Lexander, Hampus, i Jacob Johansson. "Plattgrundläggning enligt Implementeringskommissionen för Europastandarder inom Geoteknik". Thesis, Linnéuniversitetet, Institutionen för bygg- och energiteknik (BE), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-26179.
Pełny tekst źródłaLindblom, Mikael, i Lucas Toll. "Dimensionering av infästningsplåtar i prefabricerade betongelement - viktiga parametrar". Thesis, Linnéuniversitetet, Institutionen för byggteknik (BY), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-44449.
Pełny tekst źródłaCleveson, Aron. "Sheet piling for permanent application in solid water hazards for construction of fishways". Thesis, Linköpings universitet, Medie- och Informationsteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-106950.
Pełny tekst źródłaYoussef, Robert, i Paul Bchar. "Bygga till ett våningsplan på befintligt flerbostadshus : Utredning av konstruktionstekniska och byggnadstekniska åtgärder". Thesis, KTH, Byggteknik och design, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231573.
Pełny tekst źródłaBonnevier, Björn, i Robin Karlsson. "Effektivisering av vindlastberäkningar". Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-160500.
Pełny tekst źródłaJacobson, Linnea, i Viktor Karlsson. "Design Model for Driven Concrete Piles According to Eurocode". Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-118573.
Pełny tekst źródłaPersson, Karoline, i Arbnesha Suljeva. "Utformning och dimensionering av ett flyttbart miljöhus i Växjö stad". Thesis, Linnéuniversitetet, Institutionen för byggteknik (BY), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-43716.
Pełny tekst źródłaAbdullah, Loai, i Robert Hansson. "Dimensionering av skruvförband i spannmålselevator". Thesis, Högskolan Väst, Avd för naturvetenskap, lantmäteri- och maskinteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-5918.
Pełny tekst źródłaVrbka, Jan. "Vyhlídková věž v oblasti jihovýchodní Moravy". Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226913.
Pełny tekst źródłaPeč, Michal. "Rozbor únosnosti vybraných svařovaných konstrukčních uzlů zatěžovaných staticky a cyklicky". Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-231975.
Pełny tekst źródła