Relevant bibliographies by topics / Deck slab

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Deck slab'

Author: Grafiati
Published: 4 June 2021
Last updated: 14 February 2022

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Journal articles on the topic "Deck slab"

1

Bakht, Baidar, and Akhilesh C. Agarwal. "Deck slabs of skew girder bridges." Canadian Journal of Civil Engineering 22, no. 3 (1995): 514–23. http://dx.doi.org/10.1139/l95-060.

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Canadian codes allow the design of concrete deck slabs of slab-on-girder bridges by taking account of the internal arching action that develops in these slabs under concentrated wheel loads in particular. Provided that certain prescribed conditions are met, a deck slab is deemed to have met the design criteria if it is provided with a top and a bottom layer of steel reinforcement with each layer consisting of an orthogonal mesh of steel bars in which the area of cross section of the bars in each direction is at least 0.3% of the effective area of cross section of the deck slab. For deck slabs of bridges having skew angles greater than 20°, the codes require the minimum amount of reinforcement to be doubled in the end zones near the skew supports. Model testing has shown that need for such an increase can be eliminated by providing composite end diaphragms with high flexural rigidity in the horizontal plane. The proposed concept is tested on a model of fibre-reinforced concrete deck without steel reinforcement in which deficiencies in the confinement of the deck slab readily manifest themselves in form of a bending, rather than punching shear, failure. Key words: highway bridges, bridge decks, deck slabs, skew deck, skew bridges, fibre-reinforced concrete decks.
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Mufti, Aftab A., Leslie G. Jaeger, Baidar Bakht, and Leon D. Wegner. "Experimental investigation of fibre-reinforced concrete deck slabs without internal steel reinforcement." Canadian Journal of Civil Engineering 20, no. 3 (1993): 398–406. http://dx.doi.org/10.1139/l93-055.

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It is now well established that concrete deck slabs of slab-on-girder bridges subjected to concentrated loads develop an internal arching system provided that certain conditions of confinement of the concrete are met. Because of this arching system, the deck slab, being predominantly in compression, fails in punching shear rather than in flexure. This aspect of deck slab behaviour, coupled with the corrosion problems associated with steel reinforcement in concrete, has prompted the authors to investigate the feasibility of fibre-reinforced concrete decks that are entirely devoid of steel. Through tests on a small number of half-scale models, it has been established that fibre-reinforced concrete slab with inexpensive non-ferrous fibres is indeed feasible, provided that the top flanges of the steel girders are connected just below the deck by transverse steel straps and the concrete deck is joined to the girders and diaphragms by shear connectors. The straps and shear connectors together provide the restraint necessary for development of the internal arching system in the slab, whilst the fibres control cracking due to the effects of shrinkage and temperature in the concrete. This paper describes the exploratory model tests and presents their results. Key words: deck slab, fibre-reinforced concrete, internal arching, punching shear, slab-on-girder bridge.
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Saber, Aziz, and Ashok Reddy Aleti. "Behavior of FRP Link Slabs in Jointless Bridge Decks." Advances in Civil Engineering 2012 (2012): 1–9. http://dx.doi.org/10.1155/2012/452987.

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The paper investigated the use of fiberglass-reinforced plastic (FRP) grid for reinforcement in link slabs for jointless bridge decks. The design concept of link slab was examined based on the ductility of the fiberglass-reinforced plastic grid to accommodate bridge deck deformations. The implementation of hybrid simulation assisted in combining the experimental results and the theoretical work. The numerical analyses and the experimental work investigated the behavior of the link slab and confirmed its feasibility. The results indicated that the technique would allow simultaneous achievement of structural need, lower flexural stiffness of the link slab approaching the behavior of a hinge, and sustainability need of the link slab. The outcome of the study supports the contention that jointless concrete bridge decks may be designed and constructed with fiberglass-reinforced plastic grid link slabs. This concept would also provide a solution to a number of deterioration problems associated with bridge deck joints and can be used during new construction of bridge decks. The federal highway administration provided funds to Louisiana Department of Transportation through the innovative bridge research and development program to implement the use of FRP grid as link slab.
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Amruta, Shelke, and Vijaykumar P. Bhusare. "Bubble Deck Slab." Journal of Advances and Scholarly Researches in Allied Education 15, no. 2 (2018): 466–69. http://dx.doi.org/10.29070/15/56869.

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5

Bakht, Baidar. "Revisiting arching in deck slabs." Canadian Journal of Civil Engineering 23, no. 4 (1996): 973–81. http://dx.doi.org/10.1139/l96-902.

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The arching action in concrete deck slabs of girder bridges is generally recognized and is utilized by the Ontario Highway Bridge Design Code, and some other codes, to specify an empirical design method which leads to considerable savings in the amount of reinforcement. Despite this general recognition, there are some aspects of the arching action that are yet to be explored. To the knowledge of the author, all reported laboratory and field tests on deck slabs exploring its arching action under applied loads have been conducted by measuring strains in the bottom transverse reinforcement midway between the girders. Based on the results of tests on a full-scale model of a deck slab, it has been confirmed in this note that the transverse bottom reinforcement in the deck slab acts as a tie to the internal transverse arch in the slab. Because of embedment in concrete, the force in this reinforcement is the smallest midway between the girders, and not the largest as would be the case if the slab were in pure bending. Key words: arching in slabs, deck slabs, girder bridge, punching shear, steel-free deck slabs.
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Husain, Iqbal, and Dino Bagnariol. "Design and Performance of Jointless Bridges in Ontario: New Technical and Material Concepts." Transportation Research Record: Journal of the Transportation Research Board 1696, no. 1 (2000): 109–21. http://dx.doi.org/10.3141/1696-14.

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It is well recognized that leaking expansion joints at the ends of bridge decks have led to the premature deterioration of bridge components. The elimination of these maintenance-prone joints not only yields immediate economic benefits but also improves the long-term durability of bridges. In Ontario, Canada, “jointless” bridges have been used for many years. Recently, the use of two main types of these bridges has increased dramatically. The first type is an “integral abutment” bridge that comprises an integral deck and abutment system supported on flexible piles. The approach slabs are also continuous with the deck slab. The flexible foundation allows the anticipated deck movements to take place at the end of the approach slab. Control joint details have been developed to allow movements at this location. The second type is a “semi-integral abutment” bridge that also allows expansion joints to be eliminated from the end of the bridge deck. The approach slabs are continuous with the deck slab, and the abutments are supported on rigid foundations (spread footings). The superstructure is not continuous with the abutments, and conventional bearings are used to allow horizontal movements between the deck and the abutments. A control joint is provided at the end of the approach slab that is detailed to slide in between the wing walls. Some of the design methods and construction details that are used in Ontario for integral and semi-integral abutment bridges are summarized. A review of the actual performance of existing bridges is also presented.
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Marshe, Sylvanus, and Mark F. Green. "Punching behaviour of composite bridge decks transversely prestressed with carbon fibre reinforced polymer tendons." Canadian Journal of Civil Engineering 26, no. 5 (1999): 618–30. http://dx.doi.org/10.1139/l99-027.

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Composite bridge decks under concentrated wheel loading develop compressive membrane action that tends to increase significantly the strength of the deck slab. Transverse prestressing of the deck slab can improve the compressive membrane action and allow a reduction in the slab thickness. With a reduced thickness, however, durability is a concern with steel prestressing tendons. By using fibre reinforced polymer prestressing tendons, the durability of the bridge deck slab can be improved. This paper describes an experimental investigation to study the punching behaviour of composite bridge decks transversely prestressed with carbon fibre reinforced polymer (CFRP) tendons. Six panels of a 1/4.04-scale model of a simply supported composite bridge deck are tested under a static concentrated wheel loading. The results are compared to those from a previous similar study using steel prestressing tendons. It is shown that it is feasible to use CFRP tendons to transversely prestress composite bridge decks, and that the CFRP prestressed bridge deck shows better overall structural performance than the steel prestressed deck. The lack of plasticity of the CFRP tendons is not a concern in this application.Key words: composite bridge deck, concrete, compressive membrane action, punching shear, prestressing, advanced composite material (ACM), fibre reinforced polymer (FRP).
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Bakht, Baidar, and Ahmed Aly. "Testing in isolation of transverse confining systems for steel-free deck slabs." Canadian Journal of Civil Engineering 25, no. 4 (1998): 789–96. http://dx.doi.org/10.1139/l97-125.

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The provisions of the forthcoming Canadian Highway Bridge Design Code are noted for the design of the external transverse confining system for steel-free deck slabs of girder bridges; according to these provisions, the transverse straps comprising the confining system are required to have a certain minimum axial stiffness, and their connection strength with the deck slab is also specified. The axial stiffness of the straps and their connection strength were studied with the help of pull-out tests on mirror-image models of isolated segments of the deck slab and four different types of strap systems. Three of the tested systems were found to be adequate, and the fourth was considered inadequate because of insufficient connection strength.Key words: arching in slabs, cruciform strap, deck slab, girder bridge, partially studded strap, punching shear, steel-free deck slab, transverse confinement.
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Son, Dong-Hee, Hyo-Jun Ahn, Joo-Hong Chung, Baek-Il Bae, and Chang-Sik Choi. "Deflection Estimation Based on the Thermal Characteristics of Composite Deck Slabs Containing Macro-Synthetic Fibers." Materials 14, no. 14 (2021): 4052. http://dx.doi.org/10.3390/ma14144052.

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The purpose of this study was to evaluate the structural performance of composite deck slabs containing macro-synthetic fibers. after a fire by proposing a deflection estimation method for non-fireproof structural decks. Therefore, this study evaluated the fire resistance performance and deflection of deck slabs mixed with macro-synthetic fibers. Afterward, the deflection estimation method considering the thermal characteristics of concrete and deck plates was proposed. A material test was first conducted to evaluate the mechanical properties of concrete mixed with macro-synthetic fibers. This test found that the compressive strength and elasticity modulus of concrete mixed with macro-synthetic fibers was greater than that of general concrete. A flexural tensile test confirmed that residual strength was maintained after the maximum strength was achieved. The fire resistance of the deck slab was adequate even when a fire-resistant coating was not applied. The internal temperature was lowest for the specimen with macro-synthetic fibers. Deflection was evaluated using previously published equations and standards. The deflection evaluation confirmed that the temperature distribution should be applied differently in the estimation method that uses the thermal load of the deck slab.
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Aziz, Zalena Abdul, and Lek Heng Chan. "Bubble Deck Slab System: A Review on the Design and Performance." International Journal for Innovation Education and Research 9, no. 9 (2021): 575–88. http://dx.doi.org/10.31686/ijier.vol9.iss9.3397.

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The conventional floor slab has few drawbacks of giving little structural support and posing a large amount of self-weight to a building. Therefore, bubble deck slab system is introduced to tackle these limitations. This paper aims to provide a comprehensive review of the bubble deck slab system on its design and performance. A systematic literature review was conducted in this paper based on the selected journal and articles through the database search engine. The findings will better understand the feasibility of the bubble deck slab system and its potential as a viable replacement for the conventional floor slabs.
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Dissertations / Theses on the topic "Deck slab"

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Brush, Natalie Camille. "Connection of modular steel beam precast slab units with cast-in-place closure pour slabs." Texas A&M University, 2004. http://hdl.handle.net/1969.1/1356.

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Jointless bridges are advantageous in removing mechanical joints which are a known cause of bridge deterioration. Elimination of joints provides a smoother riding surface and removes the possibility of de-icing salts penetrating the deck and corroding the deck reinforcing and underlying bridge superstructure. Jointless bridges are traditionally constructed by monolithically casting the entire bridge deck on beams after they have been erected. However, this process requires extensive in-field formwork and lengthy traffic closures. The Texas Department of Transportation proposes a new method of constructing jointless bridges using prefabricated girder-and-deck units connected on-site with cast-in-place closure pours. This new system will expedite construction and reduce disturbances to the traveling public. The objective of this experimental study was to investigate the behavior of the cast-in-place closure pour slab and to determine if it responds to wheel loads in the same way as a traditional monolithic continuous deck. The effects of the cold joints and discontinuous steel details are the focus of the research work.
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Alfonso, Lazaro. "Crack control in toppings for precast flat slab bridge deck construction." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0010294.

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Tarek, Asmaa, and Zhir Farhad. "Implementering av VBS system i Sverige." Thesis, Örebro universitet, Institutionen för naturvetenskap och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-84294.

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Betong är idag ett av de material som vi använder mest i byggbranschen och det har sinaföljder. Mer än 50 % av energiutsläppen från byggplatsen kommer från cementtillverkningen.Voided biaxial slab eller VBS är en revolutionerande teknik där man gjuter in plastbollar ibetongen tillsammans med armeringen. Arbetstiden samt torktiden kortas ned samtidigt somvi bevarar hållfastheten och dess funktionalitet. I den här rapporten kommer vi titta närmarepå VBS teknik och jämföra det med konventionell betongplatta och se om tekniken är lämpligför att implementeras i Sverige.Vi har använt oss av en kvalitativ metod i form av källanalys från internet och tryckta källor.Även en komparativ metod i de fallen vi har hittat information från mer än en källa.Rapporten kommer enbart fokusera på betongplattor och våningsavskiljande bjälklag. VBSanvänds i horisontella plan endast. Tak och väggar är därför uteslutna. Tekniken kommerpresenteras i form av viktiga aspekter för dess överlevnad i den svenska marknaden såsomekonomi, strukturella fördelar och hållbarhet.Resultatet visar att VBS rent ekonomiskt nästan bara är positivt jämfört med denkonventionella betongplattan som endast består av armerad betong. Konstruktionsmässigt ärVBS ett konkurrenskraftigt alternativ till armerad betong. Böjhållfastheten är detsamma somarmerad betong. Andra bra positiva aspekter är miljövänligheten, arbetsmiljömässigt,energikonsumtion och värmeisolering.De mindre bra egenskaperna är sämre prestanda i skjuvmotstånd, brandmotstånd ochljudisolering.VBS kan implementeras i Sverige men för att plast ska introduceras i en så pass stor skala såbehövs en infrastruktur. Den bör tillgodose hållbart produktion av Bubbledeck och separeramaterialen vid rivning. Tekniken medför stora fördelar men trots det kan företagen få svårt attmotivera sig till att bygga med VBS när betong är så lättillgängligt och varit med så länge.<br>Concrete is today one of the materials we use most in the construction industry and it has itsconsequences. More than 50% of the energy emissions from the construction site come fromcement production. Voided biaxial slab or VBS is a revolutionary technique in which plasticballs are cast into the concrete together with the reinforcement. The working time and thedrying time are reduced while maintaining the strength and its functionality. In this report, wewill take a closer look at VBS technology and compare it with conventional concrete slab andsee if the technology is suitable for implementation in Sweden.We have used a qualitative method in the form of source analysis from the Internet andprinted sources. Also a comparative method in cases where we have found information frommore than one source.The report will focus solely on concrete slabs and floor separating flooring. VBS is used inhorizontal planes only. Roofs and walls are therefore excluded. The technology will bepresented in the form of important aspects for its survival in the Swedish market such aseconomy, structural benefits and sustainability.The result shows that VBS is financially almost only positive compared to the conventionalconcrete slab, which consists only of reinforced concrete. In terms of design, VBS is acompetitive alternative to reinforced concrete. The flexural strength is the same as reinforcedconcrete. Other good positive aspects are environmental friendliness, work environment,energy consumption and heat insulation.The less good features are poor performance in shear resistance, fire resistance and soundinsulation.VBS can be implemented in Sweden but for plastic to be introduced on such a large scale, aninfrastructure is needed. It should meet the sustainable production of Bubbledeck and separatethe materials during demolition. The technology brings great benefits, but despite this,companies can find it difficult to motivate them to build with VBS when concrete is so easilyaccessible and has been around for so long.
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Baah, Prince. "Cracking Behavior of Structural Slab Bridge Decks." University of Akron / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=akron1417539467.

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VIEIRA, JANINE DOMINGOS. "THEORETICAL-EXPERIMENTAL BEHAVIOR STUDY OF COMPOSITE DECK-SLAB WITH INCORPORATE FORMED STEEL SHAPE." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2003. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=3717@1.

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CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>Esta dissertação apresenta um novo tipo de laje mista com uso de perfil de chapa dobrada incorporada. O perfil substitui as barras de aço, a fôrma e as escoras. O sistema estrutural construído consistiu em uma laje mista com perfil C enrijecido preenchido com concreto estrutural. Foram realizados dez testes experimentais em que foram analisados os momentos positivos, os momentos negativos e a influência de séptos. Através da análise teórico-experimental, foi possível perceber a grande influência dos séptos na resistência das lajes mistas testadas.<br>This work presents a new type of composite deck-slab using incorporate formed steel profiles. The steel profile replaces the reinforcement bars, the form and charry system. The structural system is built by one composite deck-slab with C stiffness steel profile, filed with reinforced concrete. It was performed ten tested and it was analyzed the positive moments, the negative moments and the influence of the diaphragm. Analizing the results it was possible to realize the great influence of the diaphragm over the resistence of composite deck slab tested.
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Roy, Sujata Thiagarajan Ganesh. "Nonlinear finite element analysis of reinforced concrete bridge deck/bridge approach slab using ABAQUS." Diss., UMK access, 2005.

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Thesis (M.S.)--School of Computing and Engineering. University of Missouri--Kansas City, 2005.<br>"A thesis in civil engineering." Typescript. Advisor: Ganesh Thiagarajan. Vita. Title from "catalog record" of the print edition Description based on contents viewed June 26, 2006. Includes bibliographical references (leaves 91-93). Online version of the print edition.
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Piñero, Juan C. "Lateral Load Distribution Factors for Military Vehicles on Multi-Girder Deck Slab Bridge Systems." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/33213.

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American Association of State Highway and Transportation Officials (ASHTO) specifications have prescribed lateral load distribution factors to calculate the bending moments and shear forces for the design of highway bridges for civilian highway traffic. The maximum bending moments and shear forces caused by a wheel line load (or the entire vehicle) placed on the girders are multiplied by the distribution factors to calculate the design forces to include the effect of the load distribution laterally to the girders by the bridge deck. However, the use of these AASHTO distribution factors may not provide accurate estimate of the maximum forces for military vehicles, which usually have significantly different loading pattern than those of the civilian vehicles. Therefore, this study was conducted to develop new formulas for the lateral load distribution factors for military vehicles. The study considered six different types of military vehicles, three wheeled vehicles and the other three tracked vehicles. The bridge database used for developing AASHTO distribution factors formulas was also used in this study. The focus of this study was to develop the distribution factors formulas for three different types of bridges: steel girder bridges, pre-stressed concrete bridges, and concrete T-beam bridges. The bridges in each category were analyzed for the six types of military vehicles by the harmonic decomposition approach to calculate the distribution factor. This thesis provides a total of 52 new formulas for different types of vehicles, different types of bridges, bending moment and shear force values, interior and exterior girders, and for single and multiple lane loading cases. The distribution factors calculated with the formulas were compared with those calculated by direct analyses of the bridges to evaluate the accuracy of the proposed formulas. Comparisons were also made between the values calculated by the new formulas, post-LRFD formulas prescribed in 1996 AASHTO Standard Specification, and simple pre-LRFD formulas that were prescribed by AASHTO before 1994.<br>Master of Science
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D'Alessandro, Kacie Caple. "Biaxial Behavior of Ultra-High Performance Concrete and Untreated UHPC Waffle Slab Bridge Deck Design and Testing." Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/23731.

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Ultra-high performance concrete (UHPC) was evaluated as a potential material for future bridge deck designs. Material characterization tests took place to identify potential challenges in mixing, placing, and curing UHPC. Biaxial testing was performed to evaluate behavior of UHPC in combined tension and compression stress states. A UHPC bridge deck was designed to perform similarly to a conventional concrete bridge deck, and a single unit bridge deck section was tested to evaluate the design methods used for untreated UHPC. Material tests identified challenges with placing UHPC. A specified compressive strength was determined for structural design using untreated UHPC, which was identified as a cost-effective alternative to steam treated UHPC. UHPC was tested in biaxial tension-compression stress states. A biaxial test method was developed for UHPC to directly apply tension and compression. The influence of both curing method and fiber orientation were evaluated. The failure envelope developed for untreated UHPC with random fiber orientation was suggested as a conservative estimate for future analysis of UHPC. Digital image correlation was also evaluated as a means to estimate surface strains of UHPC, and recommendations are provided to improve consistency in future tests using DIC methods. A preliminary bridge deck design was completed for untreated UHPC and using established material models. Prestressing steel was used as primary reinforcement in the transverse direction. Preliminary testing was used to evaluate three different placement scenarios, and results showed that fiber settling was a potential placement problem resulting in reduced tensile strength. The UHPC bridge deck was redesigned to incorporate preliminary test results, and two single unit bridge deck sections were tested to evaluate the incorporated design methods for both upside down and right-side up placement techniques. Test results showed that the applied design methods would be conservative for either placement method.<br>Ph. D.
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Marchetty, Srikanth. "REDUCTION OF TRANSVERSE CRACKING IN STRUCTURAL SLAB BRIDGE DECKS USING ALTERNATIVE MATERIALS." University of Akron / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=akron1525448493648127.

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Tardivo, Fabricio Gustavo. "Estudo de esquemas estruturais e modelagem de tabuleiros de pontes esconsas." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/3/3144/tde-16102014-160758/.

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O presente trabalho se propôs a estudar os esquemas estruturais alternativos para pontes esconsas e avaliar as modelagens matemáticas possíveis através de softwares especializados, como o SAP2000 e STRAP2010, a fim de identificar as melhores soluções e modelos para cada caso. O objetivo foi o de aprimorar os modelos de cálculo, especialmente no que diz respeito à previsão das reações de apoio e das forças cortantes, ponto mais delicado de obras esconsas. O estudo baseou-se em soluções de superestrutura em laje e em grelha, com ou sem transversinas, com esconsidade variável entre zero e sessenta graus, eixo longitudinal reto, modeladas por barras e elementos finitos. Não foi objeto deste estudo a influência da meso e da infraestrutura dessas pontes nos esforços na superestrutura.<br>The present work is proposed to study alternative structural schemes for skew bridges and to evaluate possible mathematical modeling through specialized software, such as SAP 2000 and STRAP2010, in order to identify the best solutions and models for each case. The aim was to improve the calculation models, especially with regard to the prediction of the support reactions and shear forces, most delicate point in skew bridges. The study was based on slab or grid, with or without transversal beams, superstructure solutions, with variable skew between zero and sixty degrees, straight longitudinal axis, modeled through bars and shell elements. It was not purpose of this study the influence of meso and infrastructure of the bridge on its superstructure.
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Books on the topic "Deck slab"

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Parr, Sylvain. Analysis and design of deck slab overhangs of girder bridges. National Library of Canada, 1993.

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Withey, K. H. Tests on a half-scale prestressed-beam and slab bridge deck. Transport and Road Research Laboratory, Structures Group, Bridges Division, 1989.

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Wills, J. Numerical analysis of a half-scale prestressed-beam and slab bridge deck. Transport and Road Research Laboratory, Structures Group, Structural Analysis Unit, 1989.

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Wills, J. Numerical analysis of a half-scale prestressed-beam and slab bridge deck. Structural Analysis Unit, Structures Group, Transport and Road Research Laboratory, 1989.

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Porter, M. L. Compendium of ISU research conducted oncold-formed steel-deck-reinforced slab systems. Iowa State University, 1997.

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Wills, J. No-tension finite-element and mechanism analyses of a half-scale beam-and-slab bridge deck. Transport and Road Research Laboratory, Structures Group, Structural Analysis Unit, 1989.

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Wills, J. No-tension finite-element and mechanism analyses of a half-scale beam-and-slab bridge deck. Structural Analysis Unit, Structures Group, Transport and Road Research Laboratory, 1989.

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Wills, J. No-tension finite-element and mechanism analyses of a half-scale beam-and-slab bridge deck. Transport and Road Research Laboratory, 1989.

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Newhook, John Patrick. The behaviour of steel-free concrete bridge deck slabs under static loading conditions. Nova Scotia CAD/CAM Centre, Dalhousie University, 1997.

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Xiao, Yilin. Analyses of reinforced concrete cantilever bridge decks under the live truck loads. Nova Scotia CAD/CAM Centre, Dalhousie University, 1997.

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Book chapters on the topic "Deck slab"

1

Iswarya, M., and V. S. Tamilarasan. "Experimental Study on Bubble Deck Slab Using Palm Seeds." In Lecture Notes in Civil Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5001-0_31.

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Shirgaonkar, Aniket A., Yogesh D. Patil, and Hemant S. Patil. "Finite Element Analysis of Profiled Deck Composite Slab Using ANSYS." In Lecture Notes in Civil Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-7615-3_6.

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Herrmann, Paul, and Josef Fink. "Innovative Composite Deck Slab for Railway Bridges. Finite Element Studies and Comparison with Test Results." In The Eight International Conference "Bridges in Danube Basin". Springer Fachmedien Wiesbaden, 2013. http://dx.doi.org/10.1007/978-3-658-03714-7_16.

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Gillies, A. G., L. M. Megget, and R. C. Fenwick. "Seismic resistance of a moment resisting steel portal frame with composite concrete slab deck and simulated gravity loading." In Earthquake Engineering, edited by Shamim A. Sheikh and S. M. Uzumeri. University of Toronto Press, 1991. http://dx.doi.org/10.3138/9781487583217-086.

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Bakht, Baidar, and Aftab Mufti. "Arching in Deck Slabs." In Bridges. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17843-1_4.

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Yang, Jianrong, and Jianzhong Li. "Local Dynamic Response in Deck Slabs of Concrete Box Girder Bridges." In Computational Structural Engineering. Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2822-8_84.

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Xu, Chen, and Hiroshi Masuya. "Study on the Vibration Feature of Concrete Deck Slabs Under Fatigue Wheel Loading." In Lecture Notes in Civil Engineering. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67443-8_23.

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Piloto, Paulo A. G., Carlos Balsa, Fernando F. Ribeiro, and Ronaldo Rigobello. "Three-Dimensional Numerical Analysis on the Fire Behaviour of Composite Slabs with Steel Deck." In Advances in Fire Safety Engineering. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-36240-9_2.

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Hahn, Gabriela, Harald Hantke, and Andreas Fischer. "Poetry-Slams als Impuls für eine subjektiv begründete Reflexion wirtschaftswissenschaftlicher Denk- und Sprachkulturen." In Wirtschaft neu lehren. Springer Fachmedien Wiesbaden, 2020. http://dx.doi.org/10.1007/978-3-658-30920-6_17.

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ZusammenfassungPoetry Slams sind nicht nur unterhaltsam, auch machen sie Lyrik – und damit unterschiedliche sprachliche Ebenen – einem breiteren Publikum zugänglich. Doch birgt ihre Erarbeitung und Präsentation im Rahmen des wissenschaftlichen Hochschulstudiums auch das Potenzial, Bildungsprozesse anzustoßen, die Studierenden die Möglichkeit bieten, drängende gesellschaftliche Probleme zu reflektieren, einzuordnen, wissenschaftlich zu erörtern oder gar zu lösen? Oder anders gefragt: Bieten Poetry-Slams Studierenden die Möglichkeit, (sozio-)ökonomische Themen orientierend, reflektierend und verantwortungsvoll in ihrer eigenen Sprache zu erschließen und sich gemeinsam mit anderen intersubjektiv darüber auszutauschen? Einblicke in die Beantwortung dieser Fragen bietet der vorliegende Beitrag, der ein konkretes Lehr-Lern-Arrangement skizziert, durch das Studierende des Masterstudiengangs „Lehramt an berufsbildenden Schulen – Fachrichtung Wirtschaftswissenschaften“ dazu herausgefordert wurden, eigene Poetry-Slam-Texte zu erarbeiten, präsentieren und reflektieren.
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"deck slab." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik. Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_40477.

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Conference papers on the topic "Deck slab"

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Arai, Takahiro, Minoru Iwai, and Kosuke Furuichi. "Evaluation of Fatigue Damage in Reinforced Concrete Road Slabs by Acoustic Emission." In IABSE Conference, Copenhagen 2018: Engineering the Past, to Meet the Needs of the Future. International Association for Bridge and Structural Engineering (IABSE), 2018. http://dx.doi.org/10.2749/copenhagen.2018.016.

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Since reinforced concrete (RC) deck slabs are usually damaged by cyclic live load, it is necessary to monitor the deck slab for operation and maintenance purposes. Acoustic emission (AE) is an excellent technique, which can be used for continuous monitoring and detecting fatigue damages of RC structures. First, the AE was applied for evaluating fatigue damage of RC deck slab with truck wheel traveling test in laboratory. The results showed that there was a correlation between the AE energy and damage degree of the slab. Thus, it was able to presume the damage degree by AE energy. In the next step, a test by vehicle with clear mass in a in‐service bridge was performed. The results of the laboratory and in‐service bridge tests imply that the damage degree of RC deck slab are able to evaluate by AE energy.
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You, Jungbhin, Jongho Park, Cheong Lee, Sunkyu Park, and Sungnam Hong. "Analysis of expressway bridge deck slab deterioration." In THE 3RD INTERNATIONAL CONFERENCE ON MECHANICS, MATERIALS AND STRUCTURAL ENGINEERING 2018 (ICMMSE2018). Author(s), 2018. http://dx.doi.org/10.1063/1.5047119.

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Oukaili, Nazar, and Hammad Merie. "On the Advantages in Sustainability of Structural Concrete Bubbled Deck Slabs." In IABSE Symposium, Guimarães 2019: Towards a Resilient Built Environment Risk and Asset Management. International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/guimaraes.2019.1173.

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&lt;p&gt;One of the significant methods, which reduce environmental damage, is by using the sustainable elements into construction activities. Bubbled deck is a slab system in which the ineffective concrete in the centre of the section is replaced by HDPE hollow spheres which are produced from waste plastic materials. It offers sustainable structural system due to decreasing (35%) of the self- weight and, therefore, the use and transport of less construction materials. In this study an investigation was carried out on (33) bubbled deck slabs of different dimensions and different sphere diameters, where part of specimens was with openings. The main objective of the study is to determine the impact parameters on increasing the sustainability effect through the input raw materials, energy consumption, and CO2 emissions for the bubbled deck slabs in comparison to solid slabs. Results of the study showed that the reduction of raw materials for bubbled deck slabs led to reduce the energy consumption and CO2 emission by (12%-40%).&lt;/p&gt;
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Yang, En-Hua, Victor C. Li, and Jishen Qiu. "Early Age Cracking in a SHCC Bridge Deck Link Slab." In Seventh Congress on Forensic Engineering. American Society of Civil Engineers, 2015. http://dx.doi.org/10.1061/9780784479711.073.

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Menétrey, Philippe, Lionel Moreillon, and Maléna Bastien-Masse. "Strengthening Paudèze bridges decks using UHPFRC struts." In IABSE Congress, New York, New York 2019: The Evolving Metropolis. International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/newyork.2019.1469.

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&lt;p&gt;Paudèze bridges are two 400‐m long parallel highway bridges located in Switzerland and opened to traffic in 1974. After over 40 years of service life, both bridges must be completely rehabilitated and strengthened while constantly maintaining 2 traffic lanes in both directions.&lt;/p&gt;&lt;p&gt;The bridge deck slab was strengthened using UHPFRC (Ultra‐High Performance Fiber Reinforced Concrete) struts. These inclined struts connect the end of the deck slab cantilever and the box girder web, forming a Warren truss. They thus reduce the bending moments in the deck slab and the existing steel reinforcement could be kept.&lt;/p&gt;&lt;p&gt;The joint between the prefabricated UHPFRC struts and the existing concrete web is done through a cast in‐ place UHPFRC beam, without any mechanical connection. Forces go through the joint and into the web by a combination of friction and compression forces.&lt;/p&gt;&lt;p&gt;Various experimental tests and numerical simulations confirmed the feasibility of this solution. In particular, the UHPFRC‐concrete web connection, the UHPFRC‐UHPFRC connection and the global behavior of the strut were tested and modelled.&lt;/p&gt;&lt;p&gt;The strengthening of the bridges decks took place between 2017 and 2019. The developed solution, using UHPFRC struts, was shown to be very effective to strengthen the deck and creates a rhythm in the structure.&lt;/p&gt;
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Oliveira Pedro, José J., and Arnaud Salmon. "New launching method of composite steel-concrete decks for replacing two bridges in Luxembourg." In IABSE Symposium, Guimarães 2019: Towards a Resilient Built Environment Risk and Asset Management. International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/guimaraes.2019.1116.

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&lt;p&gt;The deck replacement of two bridges in Luxembourg is presented, using a new launching method of composite steel-concrete box-girder decks already with the slab, which comprises also the dismantling of the old decks. The main construction steps for replacing the two bridge decks with typical spans of 35 m are described. The data of the new decks and the design verifications, both during construction and in service, are presented.&lt;/p&gt;
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Shu, Jiangpeng, Mario Plos, Filip Nilenius, Kamyab Zandi, Niklas Bagge, and Morgan Johansson. "Punching/Shear Strength of a Full-scale Tested Bridge Deck Slab." In IABSE Symposium, Vancouver 2017: Engineering the Future. International Association for Bridge and Structural Engineering (IABSE), 2017. http://dx.doi.org/10.2749/vancouver.2017.1750.

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Kim, WooSeok, Chan Jeoung, Yoseok Jeong, and Ilkeun Lee. "Field Investigation for Deck Slab Deterioration of In-Service Bridges in Korea." In The World Congress on Civil, Structural, and Environmental Engineering. Avestia Publishing, 2016. http://dx.doi.org/10.11159/icsenm16.112.

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Murakami, Yojiro, Takashi Kosaka, Akinori Sato, Seisuke Muragishi, Kimio Saito, and Yasuo Kawabata. "Design and Construction of UHPFRC Deck for Replacement of Deteriorated Concrete Slab." In IABSE Symposium, Nantes 2018: Tomorrow’s Megastructures. International Association for Bridge and Structural Engineering (IABSE), 2018. http://dx.doi.org/10.2749/nantes.2018.s8-17.

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Anbarasan, G. Irusan. "Efficient and Economical Structural System in the form of Inverted-T Pier Crosshead and Deck Slab Continuity for Beam and Slab Bridges As Adopted in DUKE 2 Project in Malaysia." In IABSE Conference, Kuala Lumpur 2018: Engineering the Developing World. International Association for Bridge and Structural Engineering (IABSE), 2018. http://dx.doi.org/10.2749/kualalumpur.2018.0227.

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&lt;p&gt;An elevated urban highway with beam and slab type bridges can be designed economically and efficiently by using inverted-T shaped pier crossheads and providing deck slab continuity over the pier crossheads. An Inverted-T pier crosshead which has its crosshead stem lies in between the superstructure beams can be used effectively to reduce the structural depth of superstructure and pier crosshead. This added with column height equivalent to the required minimum headroom clearance from the ground is what make the full height of the bridge. Thus, this type of crosshead can be used to lower down an elevated highway profile. While, simply supported beam and slab type superstructure with deck slab continuity can effectively share the longitudinal forces among the piers in a bridge module. This will lead to economical substructure and foundation design. These 2 aspects were considered in the design of DUKE 2 Highway in Malaysia.&lt;/p&gt;
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Reports on the topic "Deck slab"

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Hasan, Hendy, and J. Ramirez. Behavior of Concrete Bridge Decks and Slabs Reinforced with Epoxy Coated Steel. Purdue University, 1995. http://dx.doi.org/10.5703/1288284313152.

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