Download or read book Ultimate Strength in Shear of Reinforced Concrete Beams written by Robert J. Brungraber and published by . This book was released on 1956 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ultimate Shear Strength of Reinforced Concrete Beams with Web Reinforcement written by Munther Jeries Haddadin and published by . This book was released on 1969 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ultimate Shear Strength of Reinforced Concrete Beams with Web Reinforcement written by Munther J. Haddadin and published by . This book was released on 1969 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Ultimate Shear Strength of Reinforced Concrete Beams Without Web Reinforcement written by Yetvart Papazyan and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Behaviour and Ultimate Strength of Reinforced Concrete in Shear written by V. Ramakrishnan and published by . This book was released on 1969 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ultimate Shear Strength of Reinforced Concrete Beams written by Richard Bjarne Bell and published by . This book was released on 1956 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Shear Strength of Reinforced Concrete Beams written by Institution of Structural Engineers (Great Britain). Shear Study Group and published by . This book was released on 1969 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Basic Aspects of the Problem of Shear Strength of Reinforced Concrete Beams written by Sidney Aaron Guralnick and published by . This book was released on 1958 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The behavior of plain concrete subjected to a plane state of stress consisting of shearing compressive stress components has been investigated. It has been found by comparison with numerous test results that Mohr's rupture theory is adequate in predicting failure stresses for such cases. Equations based on Mohr's theory have been developed which express the "interaction" of the shearing and compressive stresses at failure. The problem of predicting the ultimate load of beams failing in shear has been approached by applying the "interaction" equations developed for plain concrete, since it has been recognized that failure in shear is essentially a failure of the concrete. A failure theory for the cases of beams with plain webs and beams with vertical stirrups has been developed. Test data from forty-five beams have been used to check the validity of the theory developed
Download or read book Dynamic Shear Strength of Reinforced Concrete Beams written by Richard H. Seabold and published by . This book was released on 1970 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Building Code Requirements for Structural Concrete ACI 318 08 and Commentary written by ACI Committee 318 and published by American Concrete Institute. This book was released on 2008 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quality and testing of materials used in construction are covered by reference to the appropriate ASTM standard specifications. Welding of reinforcement is covered by reference to the appropriate AWS standard. Uses of the Code include adoption by reference in general building codes, and earlier editions have been widely used in this manner. The Code is written in a format that allows such reference without change to its language. Therefore, background details or suggestions for carrying out the requirements or intent of the Code portion cannot be included. The Commentary is provided for this purpose. Some of the considerations of the committee in developing the Code portion are discussed within the Commentary, with emphasis given to the explanation of new or revised provisions. Much of the research data referenced in preparing the Code is cited for the user desiring to study individual questions in greater detail. Other documents that provide suggestions for carrying out the requirements of the Code are also cited.
Download or read book Concrete Beams with Openings written by M. A. Mansur and published by CRC Press. This book was released on 1999-01-29 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book compiles state-of-the-art information on the behavior, analysis, and design of concrete beams containing transverse openings. Discussions include the need, effects, and classification of openings as well as the general requirements for fulfilling design pure bending, combined bending, and shear - illustrated with numerical examples torsion alone or in combination with bending and shear large rectangular openings as well as opening size and location on beam behavior methods for analyzing ultimate strength and serviceability requirements effects of torsion in beams large openings in continuous beams and their effects on possible redistribution of internal forces as well as guidelines and procedures for the design of such beams effect of prestressing on the serviceability and strength of beams with web openings design against cracking at openings and ultimate loads Concrete Beams with Openings serves as an invaluable source of information for designers and practicing engineers, especially useful since little or no provision or guidelines are currently available in most building codes.
Download or read book The Ultimate Load Design of Continuous Concrete Beams written by Derrick Beckett and published by Springer. This book was released on 2013-12-01 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ultimate Strength and Design of Reinforced Concrete Beams under Bending and Shear R sistance et dimensionnement des poutres en b ton arm soumises la flexion et l effort tranchant Bruchwiderstand und Bemessung von Stahlbetonbalken unter Biegung und Schub written by J. Grob and published by Birkhäuser. This book was released on 2013-12-14 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Shear Strength of Reinforced Concrete Beams written by Richard H. Seabold and published by . This book was released on 1967 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation of Strength enhancement Mechanism and Size Effect on Ultimate Shear Strength of Steel Fiber Reinforced Concrete SFRC Slender Beams written by Mohammad Reza Zarrinpour and published by . This book was released on 2019 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research study consists of two separate phases. In the first phase, an experimental study was conducted to identify the shear-enhancement and failure mechanisms behind the ultimate shear strength of steel fiber-reinforced concrete (SFRC) slender beams by utilizing the full field deformation measuring capability of digital image correlation (DIC) technology. A total of 12 large-scale simply supported SFRC and RC beams with a range of heights including 12 in. (305 mm), 18 in. (457 mm), 24 in. (610 mm),36 in. (915 mm), and 48 in. (1220 mm) were tested under monotonic point load. The greater shear strength in SFRC beams stems from the fiber bridging effect which delays the propagation of the cracks into the compression zone. In contrast to the traditional assumption for either plain concrete or SFRC beams, where the shear contribution resulting from dowel action is completely neglected, this research clearly shows that the dowel action has an appreciable effect on the ultimate shear strength. Its contribution varies from 10% to 30% as the beam depth increases from 12 in. (305 mm) to 48 in. (1220 mm). On the other hand, the compression zone's contribution decreases from 69% to 36%with the increase in beam depth. In addition, the shear contribution from the fiber bridging effect along the critical shear crack stays virtually unchanged at 20%, regardless of beam depth. In this study, the minimum shear strength obtained was in the range of 5 SQRT (f'c) psi (0.42 SQRT (f'c) MPa) for the beams with the greatest depth. This indicates that the maximum allowed shear stress limit of 1.5 SQRT (f'c) psi (0.125 SQRT (f'c) MPa) specified in ACI 318-14 is on the very conservative side. While the size effect on ultimate shear strength of plain concrete beams has been well researched in the past decades, limited tests were carried out to study the extent and mechanism of size effect in steel fiber-reinforced concrete (SFRC) beams. Current American Concrete Institute's ACI 318 Building Code restricts the use of steel fiber as minimum shear reinforcement to beams with a height up to 24 in. (610 mm). In the next phase of the study, in addition to the analyzing of the current testing data, the laboratory test results from the first part of the study and the respective digital image correlation (DIC) images were examined to identify the underlying factors that cause size effect on ultimate shear stress of SFRC slender beams. Moderate size effect was observed in the beams tested in this study. Through the full field strains and a mechanical based analysis, it was found that the size effect is a function of both the beam height and the shear span length.In larger beams, due to the greater horizontal and vertical distance from the compression zone to the supports, the critical diagonal shear crack was able to propagate deeply into the top of the beams. As a consequence, the compression zone exhibits less contribution to shear resistance in larger size beams, and the dowel action becomes more critical. Therefore, a minor flaw in dowel zone such as lacking well-distribution of steel fibers results in early destruction of dowel resistance and shear failure.
Download or read book Reinforced Concrete Deep Beams written by F K Kong and published by CRC Press. This book was released on 1991-05-01 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contents of this book have been chosen with the following main aims: to review the present coverage of the major design codes and the CIRIA guide, and to explain the fundamental behaviour of deep beams; to provide information on design topics which are inadequately covered by the current codes and design manuals; and to give authoritative revie
Download or read book Building Code Requirements for Structural Concrete ACI 318 05 and Commentary ACI 318R 05 written by ACI Committee 318 and published by American Concrete Institute. This book was released on 2005 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
