Download or read book Torsion bending shear Interaction for Reinforced Concrete Beams written by L. Elfgren and published by . This book was released on 1973 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Torsion bending shear Interaction for Concrete Beams written by Lennart Elfgren and published by . This book was released on 1974 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultimate Strength and Design of Reinforced Concrete Beams in Torsion and Bending R sistance et dimensionnement des poutres en b ton arm soumises la torsion et la flexion Bruchwiderstand und Bemessung von Stahlbetonbalken unter Torsion und Biegung written by P. Lampert and published by Birkhäuser. This book was released on 2013-11-11 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Torsion of Reinforced Concrete written by Thomas Tseng Chuang Hsu and published by Van Nostrand Reinhold Company. This book was released on 1984 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.

Download or read book Interaction of Torsion Shear and Flexure in Reinforced Concrete Beams written by A A. Ewida and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Torsion Shear Interaction of Reinforced Concrete Beams microfilm written by R.G. Pritchard and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Model Analysis of Reinforced Concrete Beams in Torsion and Shear written by Arni Arnason and published by . This book was released on 1979 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shear and Torsion Interaction in Reinforced Concrete Beams written by Tueson A.* Dunstan and published by . This book was released on 1989 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shear and torsion explanatory and viewpoint papers on model code 78 chapters 11 and 12 prepared by members of CEB commission V written by FIB – International Federation for Structural Concrete and published by FIB - International Federation for Structural Concrete. This book was released on 1978-06-01 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Torsion of Structural Concrete written by and published by . This book was released on 1968 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Strength of Reinforced Concrete Beams in Torsion Bending and Shear written by Arthur Stanley Hall and published by . This book was released on 1970 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Torsion of Structural Concrete written by Thomas Tseng Chuang Hsu and published by . This book was released on 1968 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Torsional Strength of Rectangular Reinforced Concrete Beams Subjected to Combined Loading written by Arthur Edward McMullen and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this investigation was to study the behavior of reinforced concrete beams subjected to combined loading with particular regard to their behavior at failure. The experimental phase of this investigation consisted of testing 34 reinforced concrete beams. Twenty two beams were subjected to various combinations of bending and torsion and twelve were subjected to various combinations of bending, torsion and shear. All beams had a nominal cross section of 6" x 12" and a nominal concrete strength of 5000 psi. Both longitudinal and transverse reinforcement in various combinations was provided in all beams. The testing equipment that was designed and fabricated for this investigation permitted independent application of the twisting and transverse loads. The ratio between the twisting moment and the bending moment could be changed at any time during a test. All beams were tested to failure by applying the load in a series of increments. Each increment consisted of increasing to a predetermined level the transverse load or the twisting load or both, depending on the type of test. In the cases where both types of load were applied in the same increment, the transverse load was applied first. Twenty nine beams were subjected to loads such that for any one test the ratio of twisting moment to bending moment at the end of each increment was a constant. For the other five beams this ratio was different at the end of each increment and four of these beams were subjected to various sequences of load. Based on the observations made in the experimental phase of this investigation three idealized failure surfaces have been presented, two of which were first suggested by Lessig. Equations for the ultimate torsional strength of a beam based on each of the three failure surfaces have been developed and their method of solution has been presented. These equations have also been simplified and an interaction diagram consisting of three straight lines has been presented along with the applicable equations. The correlation between the experimental results of 109 beams and the theoretical results obtained from both the simplified analysis and the more comprehensive analysis has been given. Of these beams, 34 are the beams tested in this investigation and 75 are beams that have been tested by other investigators. The observations and test results indicate that reinforced concrete beams that are subjected to bending, torsion and moderate amounts of transverse shear can fail by three different modes. These modes of failure are characterized by the formation of a hinge adjacent to one face of the beam and yielding of the reinforcement adjacent to the face opposite to the hinge. The modes of failure predicted by the analysis agree with the observed modes of failure.

Download or read book Torsion Shear and Bending in Reinforced Concrete Beams written by Saeed, Mirza Muhammad and published by Montreal, Department of Civil Engineering, McGill University. This book was released on 1962 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Tests on four concrete beams with transverse-longitudinal steel ratio varying from zero to 1.86 are reported. The strength of the rectangular reinforced concrete beams, all of which fail due to direct shear and torsion, agree favourably with the tensile strength of concrete determined from indirect tension tests. Initial cracks occurred in all the beams at a load corresponding to a combined shear stress of 346 psi in an unreinforced section under combined bending, shear and torsion. Results indicate that the shear reinforcement ceases to be fully effective as the Pt/p+p' ratio approaches and exceeds unity. Moreover the concept of a transition from elastic to plastic states of stress is proved by the results. Expressions have been derived for the stresses and unit angle of rotation for the central section of the beam remaining plane. The results of the limited number of tests appear to agree well with the modified theory." --

Download or read book Principles of Reinforced Concrete written by Zhenhai Guo and published by Butterworth-Heinemann. This book was released on 2014-07-17 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principle of Reinforced Concrete introduces the main properties of structural concrete and its mechanical behavior under various conditions as well as all aspects of the combined function of reinforcement and concrete. Based on the experimental investigation, the variation regularity of mechanical behavior, working mechanism, and calculation method are presented for the structural member under various internal forces. After examining the basic principle and analysis method of reinforced concrete, the book covers some extreme circumstances, including fatigue load, earthquake, explosion, high temperature (fire accident), and durability damage, and the special responses and analysis methods of its member under these conditions. This work is valuable as a textbook for post-graduates, and can be used as a reference for university teachers and under-graduates in the structural engineering field. It is also useful for structural engineers engaged in scientific research, design, or construction. - Focuses on the principles of reinforced concrete, providing professional and academic readers with a single volume reference - Experimental data enables readers to make full use of the theory presented - The mechanical behavior of both concrete and reinforcement materials, plus the combined function of both are covered, enabling readers to understand the behaviors of reinforced concrete structures and their members - Covers behavior of the materials and members under normal and extreme conditions

Download or read book Rectangular Prestressed Concrete Beams Subjected to Bending Shear and Torsion written by Rodney Neale Stark and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study followed a continuing program of investigations being carried out at the Structural Laboratory of the University of Alberta by Dr. P. Mukherjee under the guidance of Dro Warwaruk(t). The results of the entire program will be presented in the form of a report at a later date. The primary objective of this phase of the investigation was to achieve a better understanding of the behavior of pretensioned reinforced rectangular concrete beams subjected to torsion, shear and flexure. Twenty four beams having a nominal cross section of 6 x 12 in. and containing identical amounts of mild steel reinforcement were tested. Two levels of prestress were studied; each level consisting of six beams concentrically prestressed and six more eccentrically prestressed. The testing equipment used for this investigation permitted independent application of the twisting moment and transverse loads. The ratio of twisting moment to flexural moment was varied for each type of prestressing. All beams were tested to failure by applying the loading in a series of predetermined increments. The test results are presented in the form of tables, graphs, and interaction diagrams.