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Fatigue And Shear Behavior Of High Performance Concrete Bulb Tee Girders
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Book Synopsis Fatigue and Shear Behavior of High Performance Concrete Bulb-tee Girders by : Robert N. Bruce
Download or read book Fatigue and Shear Behavior of High Performance Concrete Bulb-tee Girders written by Robert N. Bruce and published by . This book was released on 2003 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three 96-ft (29.3-m) long, 72-in. (1.83-m) deep, precast, pretensioned bulb-tee girders were tested to evaluate behavior under flexural fatigue and static shear loadings. The three girders had a design concrete compressive strength of 10,000 psi (69.0 MPa) and incorporated 0.6-in. (15.2-mm) diameter, Grade 270, low relaxation prestressing strands. The shear reinforcement quantities at the ends of each girder were selected to evaluate the applicability of the shear strength design provisions of the AASHTO Standard Specifications for Highway Bridges and the AASHTO LRFD Bridge Design Specifications. Shear reinforcement consisted of conventional bars or deformed welded wire reinforcement. The three prestressed concrete girders were produced in a commercial plant. Prior to testing, a 10-ft (3.05-m) wide reinforced concrete deck slab was added to each girder. After completion of fatigue testing, each girder was cut in half and the six girder ends tested to evaluate static shear strength.
Book Synopsis Fatigue and Shear Behavior of HPC Bulb Tee Girders by :
Download or read book Fatigue and Shear Behavior of HPC Bulb Tee Girders written by and published by . This book was released on 2008 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fatigue and Shear Behavior of HPC Bulb-tee Girders by : Robert N. Bruce
Download or read book Fatigue and Shear Behavior of HPC Bulb-tee Girders written by Robert N. Bruce and published by . This book was released on 2005 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shear Behavior and Capacity of Large Scale Prestressed High Strength Concrete Bulb-tee Girders by : Shaoyun Sun
Download or read book Shear Behavior and Capacity of Large Scale Prestressed High Strength Concrete Bulb-tee Girders written by Shaoyun Sun and published by ProQuest. This book was released on 2007 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the measured test results, an analytical model, Crack Displacement Field Theory (CDFT), was developed for predicting the shear response of prestressed/reinforced concrete members. Compared to other existing models, it could capture the discrete displacement due to crack opening and crack slip along crack surface and can take account the variation of stresses in reinforcement due to bond. Good agreements were achieved between the model predictions and test results.
Download or read book PCI Journal written by and published by . This book was released on 2008 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shear Strength and Shear Fatigue Behavior of Full-scale Prestressed Concrete Box Girders by : Anita K. Buzick
Download or read book Shear Strength and Shear Fatigue Behavior of Full-scale Prestressed Concrete Box Girders written by Anita K. Buzick and published by . This book was released on 1999 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two full-scale prestressed concrete box girders with identical properties were tested. The loads were placed so that shear rather than flexure would govern failure. The first girder was tested to evaluate ultimate shear strength under monotonic loading. The second girder was subjected to one-half million cycles of repeated loading and nine static overloads before its ultimate strength test. The results indicated that the effect of repeated loading on the shear strength of a shear dominated girder is less significant than that of a flexure dominated girder.
Book Synopsis Application of LRFD Bridge Design Specifications to High-strength Structural Concrete by : Neil Middleton Hawkins
Download or read book Application of LRFD Bridge Design Specifications to High-strength Structural Concrete written by Neil Middleton Hawkins and published by Transportation Research Board. This book was released on 2007 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."
Book Synopsis Shear Behavior of Prestressed Concrete Girder with High-strength Materials by : 張穩二
Download or read book Shear Behavior of Prestressed Concrete Girder with High-strength Materials written by 張穩二 and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An exploratory investigation of shear fatigue behavior of pretensioned concrete girders by : Patrick Melvin Bachman
Download or read book An exploratory investigation of shear fatigue behavior of pretensioned concrete girders written by Patrick Melvin Bachman and published by . This book was released on 1985 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shear Behavior and Design of High Strength Concrete Prestressed Bridge Girders by : Emad Leon Labib
Download or read book Shear Behavior and Design of High Strength Concrete Prestressed Bridge Girders written by Emad Leon Labib and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A simple semi-empirical set of equations was developed at the University of Houston (UH) to predict the shear strength of PC I-girders with normal-strength concrete. The UH-developed equation is a function of concrete strength, web area, shear span to effective depth ratio, and percentage of transverse steel. This research intends to validate or modify the UH-developed equation for (1) high-strength concrete and (2) different sizes of PC girders and studying the possibility of premature failure due to local failure in end zone. Ten modified Tx28 PC girders, derived by scaling down an existing TxDOT cross section, were tested in this study for the first objective. The girders were divided into three groups (Groups A, C and F) based on the concrete strength. Each group of the PC girders was tested with different shear span to effective depth ratio. The validity of the proposed UH-developed equations was ascertained using the experimental results. It was found able to predict accurately the ultimate shear strength of PC girders with concrete strength up to 117 MPa (17,000 psi) with enough ductility. Six PC girders of Tx-series with three different sizes were tested for the second objective. The girders were divided into three groups (Groups D, E and G) based on the girder depth. The experimental results ensured the validity of the UH-developed equations for PC girders with different sizes. Also, the experimental data showed that the PC girders of the new Tx-series can reach the maximum shear capacity without a shear-bond failure. The results of testing the 10 modified Tx-28 girders were used to validate a finite element program developed at UH, Simulation of Concrete Structures (SCS), for PC girders with different concrete strength. Analytical results presented in this dissertation proved the validity of SCS to predict the behavior of PC girders with different concrete strength up to 117 MPa (17,000 psi).
Book Synopsis An Exploratory Investigation of Shear Fatigue Behavior of Prestressed Concrete Girders by : Patrick Melvin Bachman
Download or read book An Exploratory Investigation of Shear Fatigue Behavior of Prestressed Concrete Girders written by Patrick Melvin Bachman and published by . This book was released on 1987 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ACI Structural Journal written by and published by . This book was released on 2008 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Behavior of High Performance Concrete Girders by : Christian Schramm
Download or read book Behavior of High Performance Concrete Girders written by Christian Schramm and published by . This book was released on 2001 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Review of Fatigue Strength and Behavior of Prestressed Concrete Girders by : Robert N. Bruce
Download or read book A Review of Fatigue Strength and Behavior of Prestressed Concrete Girders written by Robert N. Bruce and published by . This book was released on 1985 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shear and Shear Friction of Ultra-high Performance Concrete Bridge Girders by : Charles Kennan Crane
Download or read book Shear and Shear Friction of Ultra-high Performance Concrete Bridge Girders written by Charles Kennan Crane and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra-High Performance Concrete (UHPC) is a new class of concrete characterized by no coarse aggregate, steel fiber reinforcement, low w/c, low permeability, compressive strength exceeding 29,000 psi (200 MPa), tensile strength ranging from 1,200 to 2,500 psi (8 to 17 MPa), and very high toughness. These properties make prestressed precast UHPC bridge girders a very attractive replacement material for steel bridge girders, particularly when site demands require a comparable beam depth to steel and a 100+ year life span is desired.
Book Synopsis Ultra-High Performance Concrete and Nanotechnology in Construction. Proceedings of Hipermat 2012. 3rd International Symposium on UHPC and Nanotechnology for High Performance Construction Materials by : Insert Name Here
Download or read book Ultra-High Performance Concrete and Nanotechnology in Construction. Proceedings of Hipermat 2012. 3rd International Symposium on UHPC and Nanotechnology for High Performance Construction Materials written by Insert Name Here and published by kassel university press GmbH. This book was released on 2012-01-01 with total page 1059 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fatigue Behavior of Pretensioned Concrete Girders by : T. R. Overman
Download or read book Fatigue Behavior of Pretensioned Concrete Girders written by T. R. Overman and published by . This book was released on 1984 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
