Plastic Hinge Formation In Reinforced Concrete Beams
Download Plastic Hinge Formation In Reinforced Concrete Beams full books in PDF, epub, and Kindle. Read online free Plastic Hinge Formation In Reinforced Concrete Beams ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author | : William J. Nordell |
Publisher | : |
Total Pages | : 90 |
Release | : 1965 |
Genre | : |
ISBN | : |
Fifteen static and dynamic tests were conducted to measure the actual magnitude of the curvature of a plastic hinge and to correlate the angle of deformation with resistance for beams subjected to dynamic loads. The primary variables were the amount of compression reinforcement, the distance between the concentrated loads, and the rate of loading. The dynamic step loads ranged in magnitude from about 1.10 to 1.25 times the static yield load. The computed values of moment, curvature, and deflection at the onset of plastic hinging were less than the experimental values for both static and dynamic loadings. The 30% increase in beam resistance under dynamic loads agreed with the increase in yield strength of the coupon specimens subjected to rapid straining. Plastic hinging was similar in the static and dynamic beams loaded at mid-span. Crushing occurred at approximately the same deflection under both types of load. For the beams with a pure moment region, a dynamic load equal to approximately 1.1 times the static load caused crushing at mid-span before the plastic hinge had developed as completely as it did for static loading; thus, for dynamic loads, the deflections were lower at the onset of crushing than they were for static loads. (Author).
Author | : Pedro Serna |
Publisher | : Springer Nature |
Total Pages | : 1180 |
Release | : 2020-11-05 |
Genre | : Technology & Engineering |
ISBN | : 3030584828 |
This volume highlights the latest advances, innovations, and applications in the field of fibre reinforced concrete (FRC) and discusses a diverse range of topics concerning FRC: rheology and early-age properties, mechanical properties, codes and standards, long-term properties, durability, analytical and numerical models, quality control, structural and Industrial applications, smart FRC’s, nanotechnologies related to FRC, textile reinforced concrete, structural design and UHPFRC. The contributions present improved traditional and new ideas that will open novel research directions and foster multidisciplinary collaboration between different specialists. Although the symposium was postponed, the book gathers peer-reviewed papers selected in 2020 for the RILEM-fib International Symposium on Fibre Reinforced Concrete (BEFIB).
Author | : Robert Park |
Publisher | : John Wiley & Sons |
Total Pages | : 794 |
Release | : 1991-01-16 |
Genre | : Technology & Engineering |
ISBN | : 9780471659174 |
Sets out basic theory for the behavior of reinforced concrete structural elements and structures in considerable depth. Emphasizes behavior at the ultimate load, and, in particular, aspects of the seismic design of reinforced concrete structures. Based on American practice, but also examines European practice.
Author | : FIB – International Federation for Structural Concrete |
Publisher | : fib Fédération internationale du béton |
Total Pages | : 462 |
Release | : 1993-01-01 |
Genre | : Technology & Engineering |
ISBN | : 0727716964 |
This design code for concrete structures is the result of a complete revision to the former Model Code 1978, which was produced jointly by CEB and FIP. The 1978 Model Code has had a considerable impact on the national design codes in many countries. In particular, it has been used extensively for the harmonisation of national design codes and as basic reference for Eurocode 2. The 1990 Model Code provides comprehensive guidance to the scientific and technical developments that have occurred over the past decade in the safety, analysis and design of concrete structures. It has already influenced the codification work that is being carried out both nationally and internationally and will continue so to do.
Author | : Thomas Paulay |
Publisher | : Wiley-Interscience |
Total Pages | : 768 |
Release | : 1992-04-10 |
Genre | : Technology & Engineering |
ISBN | : 9780471549154 |
Emphasizes actual structural design, not analysis, of multistory buildings for seismic resistance. Strong emphasis is placed on specific detailing requirements for construction. Fundamental design principles are presented to create buildings that respond to a wide range of potential seismic forces, which are illustrated by numerous detailed examples. The discussion includes the design of reinforced concrete ductile frames, structural walls, dual systems, reinforced masonry structures, buildings with restricted ductility and foundation walls. In addition to the examples, full design calculations are given for three prototype structures.
Author | : M. Vinyas |
Publisher | : Springer Nature |
Total Pages | : 316 |
Release | : 2020-04-28 |
Genre | : Technology & Engineering |
ISBN | : 9811532540 |
This book comprises select peer-reviewed papers from the International Conference on Emerging Research in Civil, Aeronautical and Mechanical Engineering (ERCAM-2019). The contents focus on the latest research trends in engineering materials, mechanics, structures and systems. A wide variety of interesting problems in civil, aeronautical and mechanical engineering have been addressed in this book through various experimental, numerical and analytical methods. The topics covered also provide insight into the challenges prevailing in the aforementioned engineering domains and the potential solutions to address those. Given the contents, the book is a valuable resource for students as well as researchers.
Author | : M. A. Mansur |
Publisher | : CRC Press |
Total Pages | : 240 |
Release | : 1999-01-29 |
Genre | : Technology & Engineering |
ISBN | : 9780849374357 |
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.
Author | : W.F. Chen |
Publisher | : Springer |
Total Pages | : 519 |
Release | : 2013-12-20 |
Genre | : Technology & Engineering |
ISBN | : 1461384281 |
Plastic Design of Steel Frames assesses the current status and future direction of computer-based analyses of inelastic strength and stability for direct frame design. It shows how design rules are used in practical frame design and provides an introduction to the second-order theory of inelastic frame design. The book includes two computer programs on a diskette: one for the first-order analyses and the other for the second-order plastic hinge analysis of planar frame design. The second-order program can be used to predict realistic strengths and stabilities of planar frames, thereby eliminating the tedious task of estimating factors for individual member capacity checks. Both programs include clear input instructions. The diskette also contains the Fortran source-code listing for the second-order plastic-hinge analysis, enabling the user to customize the program. The programs will run on an IBM PC-AT or equivalent machine with 640 kB of memory and 30 MB hard drive.
Author | : Robert E. Englekirk |
Publisher | : John Wiley & Sons |
Total Pages | : 856 |
Release | : 2003-03-10 |
Genre | : Technology & Engineering |
ISBN | : 9780471081227 |
* Presents the basics of seismic-resistant design of concrete structures. * Provides a major focus on the seismic design of precast bracing systems.
Author | : Deric Oehlers |
Publisher | : Elsevier |
Total Pages | : 253 |
Release | : 2004-09-11 |
Genre | : Technology & Engineering |
ISBN | : 0080472443 |
There are a large and ever-increasing number of structures and buildings worldwide that are in need of refurbishment, rehabilitation and strengthening. The retrofitting of beams and slabs for this purpose is now recognized as the most cost-effective and environmentally sustainable method of carrying out this essential renovation work. The authors of Design of FRP and Steel Plated RC Structures are both acknowledged world experts on these techniques and their book has been designed to provide the reader with a comprehensive overview of the established techniques and their applications as well as thorough coverage of newly emerging methodologies and their uses. The comparison of FRP and steel is a particular focus and the authors provide practical examples of where one material might be used in preference to another. Indeed practical, worked examples of how, when, and why specific solutions have been chosen in real-world situations are used throughout the text and provide the user with invaluable insights into the decision-making process and its technical background. Just as importantly these examples make the understanding and application of these techniques easier to understand for the student and the practitioner. The book is international in appeal, as while no reference is made to specific local codes the authors' approach always follows that of the more advanced structural codes worldwide. As such it will remain an essential resource for many years to come. Design of FRP and Steel Plated RC Structures is an important reference for a broad range of researchers, students and practitioners including civil engineers and contractors, architects, designers and builders. - Contains detailed worked examples throughout to aid understanding and provide technical insight - Covers all types of metal plates and all types of FRP plates - Uses design philosophies that can be used with any mathematical model - Provides coverage of all main international guidelines