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The Influence Of Member Size On The Shear Response Of Reinforced Concrete Members
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Book Synopsis The Influence of Member Size on the Shear Response of Reinforced Concrete Members by : Michael P. Collins
Download or read book The Influence of Member Size on the Shear Response of Reinforced Concrete Members written by Michael P. Collins and published by . This book was released on 1997 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes analytical and experimental studies focused on identifying those situations where the size effect in shear is significant in concrete members. When a series of geometrically similar reinforced concrete members fail in shear, the shear stress at failure sometimes substantially decreases as the size of the member increases. The authors conclude that columns which contain only small amounts of shear reinforcement, are subjected to low axial loads, and have ratios of column height to member thickness greater than about 2.5 are particularly sensitive to the size effect in shear. The report demonstrates that analytical methods based on the modified compression field theory are capable of predicting reasonably well the magnitude of the size effect in shear.
Book Synopsis Size Effect and the Influence of Longitudinal Reinforcement on the Shear Response of Large Reinforced Concrete Members by : Shen Cao
Download or read book Size Effect and the Influence of Longitudinal Reinforcement on the Shear Response of Large Reinforced Concrete Members written by Shen Cao and published by . This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: To investigate the influence of the longitudinal reinforcement ratio as well as the presence of minimum transverse reinforcement on the shear properties of very large reinforced concrete members, a total of four 2-meter deep spans with varying amount of longitudinal and transverse reinforcement were constructed and tested. Consistency of the Modified Compression Field Theory in predicting shear strength of the tested members is observed throughout this research project. A simplified relationship relating the longitudinal reinforcement ratio with the overall member shear strength is then proposed and compared with the experimental observations. Good correlation between the predictions and test observations is observed.
Book Synopsis Size Effect and the Influence of Longitudinal Reinforcement on the Shear Response of Large Reinforced Concrete Members by :
Download or read book Size Effect and the Influence of Longitudinal Reinforcement on the Shear Response of Large Reinforced Concrete Members written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Concrete Strength, Distribution of Longitudinal Reinforcement, Amount of Transverse Reinforcement and Member Size on Shear Strength of Reinforced Concrete Members by : Bogdan Andrzej Podgorniak-Stanik
Download or read book The Influence of Concrete Strength, Distribution of Longitudinal Reinforcement, Amount of Transverse Reinforcement and Member Size on Shear Strength of Reinforced Concrete Members written by Bogdan Andrzej Podgorniak-Stanik and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Concrete Strength, Distribution of Longitudinal Reinforcement, Amount of Transverse Reinforcement and Member Size on Shear Strength of Reinforced Concrete Members by :
Download or read book The Influence of Concrete Strength, Distribution of Longitudinal Reinforcement, Amount of Transverse Reinforcement and Member Size on Shear Strength of Reinforced Concrete Members written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Shear and Band on Rotational Capacity of Reinforced Concrete Beams by : Hugo Bachmann
Download or read book Influence of Shear and Band on Rotational Capacity of Reinforced Concrete Beams written by Hugo Bachmann and published by Springer. This book was released on 2013-12-14 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Understanding and Safely Predicting the Shear Response of Large-scale Reinforced Concrete Structures by : Phillip T. Quach
Download or read book Understanding and Safely Predicting the Shear Response of Large-scale Reinforced Concrete Structures written by Phillip T. Quach and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infrastructure commonly built today incorporates very thick reinforced concrete members that serve as critical elements in the load-carrying system of the structure. Certain design codes specify that members such as mat foundations and transfer slabs in high-rise buildings can be designed without shear reinforcement, allowing for more economical constructability. Omission of shear reinforcement results in structures being susceptible to the well-established size effect, and thus prone to brittle shear failures. The research comprised in this thesis focuses on investigating the applicability of international design codes in predicting the shear strength of very thick concrete members. To this end, a specimen representing a 4 m thick slab strip and a 300 mm thick companion strip were constructed and tested to failure. Results from the experimental program support the recommendation to use at least minimum shear reinforcement in large-scale structures to yield safe designs.
Book Synopsis The Influence of Shear on the Rotation Capacity of Reinforced Concrete Beams by : W. B. Cranston
Download or read book The Influence of Shear on the Rotation Capacity of Reinforced Concrete Beams written by W. B. Cranston and published by . This book was released on 1970 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Concrete Strength and Longitudinal Reinforcement Ratio on the Shear Strength of Large-size Reinforced Concrete Beams With, and Without, Transverse Reinforcement by : Dino Angelakos
Download or read book The Influence of Concrete Strength and Longitudinal Reinforcement Ratio on the Shear Strength of Large-size Reinforced Concrete Beams With, and Without, Transverse Reinforcement written by Dino Angelakos and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concern about the shear capacity of large, lightly reinforced high-strength concrete beams was the motivation for this investigation. The objectives of this study were to investigate the influence of concrete strength and main longitudinal reinforcement ratio on the shear capacity of large, lightly reinforced concrete members with, and without, transverse reinforcement. In addition, the test results were used to assess the performance of the North American code provisions, ACI 318-95 and CSA A23.3-94 (General Method). The following observations and conclusions resulted from this study: (i) Overall, the General Method yielded much better predictions than the ACI approach. For the 12 tests, the average ratio of the experimental shear failure load to the predicted shear failure load for the ACI Method and the General Method was 0.74 (Coefficient of Variation = 23%) and 0.98 (C.O.V. = 15.3%), respectively. (ii) The five beam specimens constructed with 1% longitudinal reinforcement, without stirrups, and concrete strengths of 20 MPa, 32 MPa, 38 MPa, 65 MPa, and 80 MPa, respectively, had essentially the same ultimate shear capacity. No benefit was realized in the shear capacity, for the higher strength concrete beams. In fact, the beam specimen with the 80 MPa concrete had the lowest shear capacity. (iii) The implementation of high-strength concrete proved to be beneficial only when transverse reinforcement was utilized.
Book Synopsis Size Effect on Shear Strength of Reinforced Concrete Beams by :
Download or read book Size Effect on Shear Strength of Reinforced Concrete Beams written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Concrete Strength and Longitudinal Reinforcement Ratio on the Shear Strength of Large-size Reinforced Concrete Beams With, and Without, Transverse Reinforcement by :
Download or read book The Influence of Concrete Strength and Longitudinal Reinforcement Ratio on the Shear Strength of Large-size Reinforced Concrete Beams With, and Without, Transverse Reinforcement written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide for the Design and Construction of Concrete Reinforced with Fiber-Reinforced Polymer Bars by : ACI Committee 440
Download or read book Guide for the Design and Construction of Concrete Reinforced with Fiber-Reinforced Polymer Bars written by ACI Committee 440 and published by . This book was released on 2003 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :FIB – International Federation for Structural Concrete Publisher :FIB - International Federation for Structural Concrete ISBN 13 :2883940363 Total Pages :259 pages Book Rating :4.8/5 (839 download)
Book Synopsis Concrete tension and size effects by : FIB – International Federation for Structural Concrete
Download or read book Concrete tension and size effects written by FIB – International Federation for Structural Concrete and published by FIB - International Federation for Structural Concrete. This book was released on 1997-04-01 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Shear Reinforcement on the Large-deflection Behavior of Reinforced Concrete Slabs by : Stanley Clyde Woodson
Download or read book Effects of Shear Reinforcement on the Large-deflection Behavior of Reinforced Concrete Slabs written by Stanley Clyde Woodson and published by . This book was released on 1993 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supported Beams and Slabs written by and published by . This book was released on 1989 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Axial Load and Prestress on the Shear Strength of Web-shear Critical Reinforced Concrete Elements by : Liping Xie
Download or read book The Influence of Axial Load and Prestress on the Shear Strength of Web-shear Critical Reinforced Concrete Elements written by Liping Xie and published by . This book was released on 2009 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental research was conducted to investigate the influence of axial load and prestress on the shear strength of web-shear critical reinforced concrete elements. The ability of two design codes, the ACI code and the CSA code, to accurately predict the shear strength of web-shear critical reinforced concrete elements was investigated through two sets of experiments performed for this thesis, the panel tests and the beam tests. The experimental results indicated that the CSA code provided better predictions for the shear strength of web-shear critical reinforced concrete members subjected to combined axial force and shear force than the ACI code.The experimental results from the panel tests and the beam tests followed a similar trend of variations. Both the inclined cracking strength and the ultimate shear strength were increased by compression and were reduced by tension. The specimens subjected to very high compression failed explosively without developing many cracks. The inclined cracking strength could be predicted with good accuracy if the influence of the co-existing compression on the cracking strength of the concrete and the non-uniform distribution of the stresses over the depth of the cross-section were considered. The strength predictions using the ACI code for these tests were neither accurate nor consistent. The ACI code was unconservative for members subjected to compression and was excessively conservative for members subjected to tension. In contrast, the strength predictions using the CSA code for these tests were generally conservative and consistent. The CSA code accurately predicted the response of specimens subjected to compression and was somewhat conservative in predicting the shear strength of specimens subjected to tension.A total of six panels, reinforced almost identically, were tested under different combinations of uni-axial stress and shear stress. In addition to the panel tests, a total of eleven I-shaped beams, with the same web thickness, were tested under different combinations of axial force and shear force. The parameters for these beams were the amount of longitudinal reinforcement, the amount of transverse reinforcement, and the thickness of the flanges. The beams were simply supported, but the loading geometry was specially designed to simulate the loading conditions in continuous beams near points of inflection.
Book Synopsis On Shear Behavior of Structural Elements Made of Steel Fiber Reinforced Concrete by : Estefanía Cuenca
Download or read book On Shear Behavior of Structural Elements Made of Steel Fiber Reinforced Concrete written by Estefanía Cuenca and published by . This book was released on 2015-01-31 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: