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Modelling The Post Peak Response Of Existing Reinforced Concrete Frame Structures Subjected To Seismic Loading
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Book Synopsis Modelling the Post-peak Response of Existing Reinforced Concrete Frame Structures Subjected to Seismic Loading by : D. K. Zimos
Download or read book Modelling the Post-peak Response of Existing Reinforced Concrete Frame Structures Subjected to Seismic Loading written by D. K. Zimos and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Concrete Beams with Openings by : M. A. Mansur
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.
Book Synopsis Influence of Modeling Parameters and Assumptions on the Seismic Response of an Existing Reinforced Concrete Building by : Bugra Barin
Download or read book Influence of Modeling Parameters and Assumptions on the Seismic Response of an Existing Reinforced Concrete Building written by Bugra Barin and published by . This book was released on 2000 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Simple and Complex Models for Nonlinear Seismic Response of Reinforced Concrete Structures by : Mehdi Saiidi
Download or read book Simple and Complex Models for Nonlinear Seismic Response of Reinforced Concrete Structures written by Mehdi Saiidi and published by . This book was released on 1979 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seismic Performance of Concrete Buildings by : Liviu Crainic
Download or read book Seismic Performance of Concrete Buildings written by Liviu Crainic and published by CRC Press. This book was released on 2012-12-10 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines and presents essential aspects of the behavior, analysis, design and detailing of reinforced concrete buildings subjected to strong seismic activity. Seismic design is an extremely complex problem that has seen spectacular development in the last decades. The present volume tries to show how the principles and methods of earthquake engineering can be applied to seismic analysis and design of reinforced concrete buildings. The book starts with an up-to-date presentation of fundamental aspects of reinforced concrete behavior quantified through constitutive laws for monotonic and hysteretic loading. Basic concepts of post-elastic analysis like plastic hinge, plastic length, fiber models, and stable and unstable hysteretic behaviour are, accordingly, defined and commented upon. For a deeper understanding of seismic design philosophy and of static and dynamic post-elastic analysis, seismic behavior of different types of reinforced concrete structures (frames, walls) is examined in detail. Next, up-to-date methods for analysis and design are presented. The powerful concept of structural system is defined and systematically used to explain the response to seismic activity, as well as the procedures for analysis and detailing of common building structures. Several case studies are presented. The book is not code-oriented. The structural design codes are subject to constant reevaluation and updating. Rather than presenting code provisions, this book offers a coherent system of notions, concepts and methods, which facilitate understanding and application of any design code. The content of this book is based mainly on the authors’ personal experience which is a combination of their teaching and research activity as well as their work in the private sector as structural designers. The work will serve to help students and researchers, as well as structural designers to better understand the fundamental aspects of behavior and analysis of reinforced concrete structures and accordingly to gain knowledge that will ensure a sound design of buildings.
Book Synopsis Post-elastic Behaviour of Reinforced Concrete Frame-wall Components and Assemblages Subjected to Simulated Seismic Loading by : David D. Spurr
Download or read book Post-elastic Behaviour of Reinforced Concrete Frame-wall Components and Assemblages Subjected to Simulated Seismic Loading written by David D. Spurr and published by . This book was released on 1984 with total page 514 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 :2883940355 Total Pages :213 pages Book Rating :4.8/5 (839 download)
Book Synopsis Seismic design of reinforced concrete structures for controlled inelastic response design concepts by : FIB – International Federation for Structural Concrete
Download or read book Seismic design of reinforced concrete structures for controlled inelastic response design concepts written by FIB – International Federation for Structural Concrete and published by FIB - International Federation for Structural Concrete. This book was released on 1997-03-01 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis RC Frames Under Earthquake Loading by : Comité euro-international du béton
Download or read book RC Frames Under Earthquake Loading written by Comité euro-international du béton and published by Thomas Telford. This book was released on 1996 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the behaviour of individual frame members subjected to the cyclic actions arising in seismically loaded frames i.e. slender flexure-dominated beams, short columns and beam-column joints. The report also considers global inelastic frame behaviour and its modelling, and the peculiarities of the behaviour of masonry-filled frames.
Book Synopsis Correlation of the Analytical and Experimental Seismic Response of a 1/5th-scale Seven-story Reinforced Concrete Frame-wall Structure by : Finley Allan Charney
Download or read book Correlation of the Analytical and Experimental Seismic Response of a 1/5th-scale Seven-story Reinforced Concrete Frame-wall Structure written by Finley Allan Charney and published by . This book was released on 1986 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shake Table Tests and Analytical Studies on the Gravity Load Collapse of Reinforced Concrete Frames by : Kenneth John Elwood
Download or read book Shake Table Tests and Analytical Studies on the Gravity Load Collapse of Reinforced Concrete Frames written by Kenneth John Elwood and published by . This book was released on 2003 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this investigation was to determine the mechanisms that lead to the collapse of reinforced concrete frame buildings subjected to earthquake forces. An empirical model was developed to estimate the drift at shear failure for existing reinforced concrete building columns. A shear-friction model was also developed. Shaking table tests were designed to observe the process of dynamic shear and axial load failures.
Book Synopsis Seismic Performance and Modeling of Reinforced Concrete and Post-Tensioned Precast Concrete Shear Walls by : Ahmet Can Tanyeri
Download or read book Seismic Performance and Modeling of Reinforced Concrete and Post-Tensioned Precast Concrete Shear Walls written by Ahmet Can Tanyeri and published by . This book was released on 2014 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Past earthquakes have shown examples of unsatisfactory performance of buildings using reinforced concrete structural walls as the primary lateral-force-resisting system. In the 1994 Northridge earthquake, examples can be found where walls possessed too much overstrength, leading to unintended failure of collectors and floor systems, including precast and post-tensioned construction. In the 2010 Maule Chile earthquake, many structural wall buildings sustained severe damage. Although Chilean design standards result in different reinforcement detailing than is common in U.S. walls, the failure patterns raise concerns about how well conventionally reinforced structural walls in U.S. buildings will perform during the next earthquake. Alternative wall design philosophies that offer more predictable response, with better damage control, should be investigated. After the Mw 8.8 Chile earthquake, the 15-story Alto Rio building in Concepción sustained failures near the base, overturned, and came to rest on its side. The collapse of the Alto Rio building was significant because it was designed using the Chilean Building Code NCh433. Of96, which requires the use of ACI 318-95 for design of reinforced concrete structural elements intended to resist design seismic forces. The failure of the Alto Rio building is significant for many reasons. It is the first modern shear wall building of its type to collapse by overturning during an earthquake. The building is studied using forensic data and structural models of the framing system subjected to earthquake shaking. The study identifies the likely failure mechanism and suggests areas for which design and detailing practices could be improved. The capabilities and shortcomings of the analyses to identify details of the failure mechanism are themselves important outcomes of the study. A second study explores the behavior of structural wall buildings using unbonded post-tensioned structural walls. Such walls offer the opportunity to better control yielding mechanisms and promote self-centering behavior. The study focuses on the measured responses of a full-scale, four-story building model tested on the E-Defense shaking table in Japan. The seismic force-resisting system of the test building comprised two post-tensioned (PT) precast frames in one direction and two unbonded PT precast walls in the other direction. The building was designed using the latest code requirements and design recommendations available both in Japan and the U.S., including the ACI ITG-5.2-09. The test building was subjected to several earthquake ground motions, ranging from serviceability level to near collapse. Analytical studies were carried out to test the capability of the structural models to replicate behaviors important to structural engineers, and to assess whether available analysis tools are sufficient to model dynamic behavior that results when a full-scale building is subjected to realistic earthquake ground shaking. Measured response data from such an outstanding test provides an opportunity to fully understand the response characteristics of PT walls and assess the ability of nonlinear analytical models to reproduce important global and local responses, including three-dimensional system interactions, both prior to and after loss of significant lateral strength. Moreover, this study to assess behavior and system interaction of PT walls leads to improvements of the current design ideas and performance expectations. The present study examines both the collapse of the Alto Rio building in Chile and the shaking table tests of the unbonded post-tensioned wall building in Japan. The collapse study suggests areas of improvement in current design and detailing practice. The shaking table study suggests an alternative approach to design of shear walls in buildings. Both studies demonstrate the use of modern structural analysis tools to interpret building responses to earthquake shaking. Taken together, the studies provide added confidence in earthquake simulation capabilities and demonstrate alternatives for designing earthquake-resistant buildings that use structural walls.
Book Synopsis Seismic Design of Reinforced Concrete Buildings by : Jack Moehle
Download or read book Seismic Design of Reinforced Concrete Buildings written by Jack Moehle and published by McGraw Hill Professional. This book was released on 2014-10-06 with total page 783 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complete coverage of earthquake-resistant concrete building design Written by a renowned seismic engineering expert, this authoritative resource discusses the theory and practice for the design and evaluation of earthquakeresisting reinforced concrete buildings. The book addresses the behavior of reinforced concrete materials, components, and systems subjected to routine and extreme loads, with an emphasis on response to earthquake loading. Design methods, both at a basic level as required by current building codes and at an advanced level needed for special problems such as seismic performance assessment, are described. Data and models useful for analyzing reinforced concrete structures as well as numerous illustrations, tables, and equations are included in this detailed reference. Seismic Design of Reinforced Concrete Buildings covers: Seismic design and performance verification Steel reinforcement Concrete Confined concrete Axially loaded members Moment and axial force Shear in beams, columns, and walls Development and anchorage Beam-column connections Slab-column and slab-wall connections Seismic design overview Special moment frames Special structural walls Gravity framing Diaphragms and collectors Foundations
Author :fib Fédération internationale du béton Publisher :fib Fédération internationale du béton ISBN 13 :9782883940642 Total Pages :322 pages Book Rating :4.9/5 (46 download)
Book Synopsis Seismic Assessment and Retrofit of Reinforced Concrete Buildings by : fib Fédération internationale du béton
Download or read book Seismic Assessment and Retrofit of Reinforced Concrete Buildings written by fib Fédération internationale du béton and published by fib Fédération internationale du béton. This book was released on 2003-08-01 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: In most parts of the developed world, the building stock and the civil infrastructure are ageing and in constant need of maintenance, repair and upgrading. Moreover, in the light of our current knowledge and of modern codes, the majority of buildings stock and other types of structures in many parts of the world are substandard and deficient. This is especially so in earthquake-prone regions, as, even there, seismic design of structures is relatively recent. In those regions the major part of the seismic threat to human life and property comes from old buildings. Due to the infrastructure's increasing decay, frequently combined with the need for structural upgrading to meet more stringent design requirements (especially against seismic loads), structural retrofitting is becoming more and more important and receives today considerable emphasis throughout the world. In response to this need, a major part of the fib Model Code 2005, currently under development, is being devoted to structural conservation and maintenance. More importantly, in recognition of the importance of the seismic threat arising from existing substandard buildings, the first standards for structural upgrading to be promoted by the international engineering community and by regulatory authorities alike are for seismic rehabilitation of buildings. This is the case, for example, of Part 3: Strengthening and Repair of Buildings of Eurocode 8 (i. e. of the draft European Standard for earthquake-resistant design), and which is the only one among the current (2003) set of 58 Eurocodes attempting to address the problem of structural upgrading. It is also the case of the recent (2001) ASCE draft standard on Seismic evaluation of existing buildings and of the 1996 Law for promotion of seismic strengthening of existing reinforced concrete structures in Japan. As noted in Chapter 1 of this Bulletin, fib - as CEB and FIP did before - has placed considerable emphasis on assessment and rehabilitation of existing structures. The present Bulletin is a culmination of this effort in the special but very important field of seismic assessment and rehabilitation. It has been elaborated over a period of 4 years by Task Group 7.1 Assessment and retrofit of existing structures of fib Commission 7 Seismic design, a truly international team of experts, representing the expertise and experience of all the important seismic regions of the world. In the course of its work the team had six plenary two-day meetings: in January 1999 in Pavia, Italy; in August 1999 in Raleigh, North Carolina; in February 2000 in Queenstown, New Zealand; in July 2000 in Patras, Greece; in March 2001 in Lausanne, Switzerland; and in August 2001 in Seattle, Washington. In October 2002 the final draft of the Bulletin was presented to public during the 1st fib Congress in Osaka. It was also there that it was approved by fib Commission 7 Seismic Design. The contents is structured into main chapters as follows: 1 Introduction - 2 Performance objectives and system considerations - 3 Review of seismic assessment procedures - 4 Strength and deformation capacity of non-seismically detailed components - 5 Seismic retrofitting techniques - 6 Probabilistic concepts and methods - 7 Case studies
Book Synopsis Performance-Based Seismic Design of Concrete Structures and Infrastructures by : Plevris, Vagelis
Download or read book Performance-Based Seismic Design of Concrete Structures and Infrastructures written by Plevris, Vagelis and published by IGI Global. This book was released on 2017-02-14 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid design and craftsmanship are a necessity for structures and infrastructures that must stand up to natural disasters on a regular basis. Continuous research developments in the engineering field are imperative for sustaining buildings against the threat of earthquakes and other natural disasters. Performance-Based Seismic Design of Concrete Structures and Infrastructures is an informative reference source on all the latest trends and emerging data associated with structural design. Highlighting key topics such as seismic assessments, shear wall structures, and infrastructure resilience, this is an ideal resource for all academicians, students, professionals, and researchers that are seeking new knowledge on the best methods and techniques for designing solid structural designs.
Book Synopsis An Evaluation of a Displacement-based Approach to Seismic Design of Reinforced Concrete Buildings by : Rodrigo Alejandro Palacio
Download or read book An Evaluation of a Displacement-based Approach to Seismic Design of Reinforced Concrete Buildings written by Rodrigo Alejandro Palacio and published by . This book was released on 1995 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Evaluation of the Design and Analytical Seismic Response of a Seven-story Reinforced Concrete Frame-wall Structure by : Finley A. Charney
Download or read book An Evaluation of the Design and Analytical Seismic Response of a Seven-story Reinforced Concrete Frame-wall Structure written by Finley A. Charney and published by . This book was released on 1982 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Collapse Modeling of Reinforced Concrete Frames Under Seismic Loading by : Alaaldeen Eldawie
Download or read book Collapse Modeling of Reinforced Concrete Frames Under Seismic Loading written by Alaaldeen Eldawie and published by . This book was released on 2020 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling of collapse of structures due to seismic loading is an important part of the performancebased engineering where different performance objectives are evaluated at various seismic load levels. Nonlinear dynamic analysis of structures using numerically intensive modeling strategies is an essential tool in performance-based engineering as it enables modeling the response of structures, including collapse, under seismic ground motions. In this research, collapse modeling of a 2D reinforced concrete frame was carried out under seismic loading. The broad objective is to realistically model the failure of columns and define collapse of the structure. The frame was modeled using the fiber model and a new limit state material was proposed to control and impose the failure in column fiber elements. Buckling of longitudinal reinforcement and crushing of confined concrete were also used as alternative failure criteria in the fiber column elements. Furthermore, the performed analyses also include comparing the frame fiber model with an equivalent plastic hinge model of the same frame. Throughout the research, detailed evaluations of various aspects of the fiber model were performed such as the type and configuration of the fiber elements and the performance of the uniaxial concrete and steel models used with the fiber elements. Modified concrete and steel uniaxial models were also proposed. The proposed limit state material enabled capturing of failure in the fiber column elements, and the subsequent frame collapse, while maintaining the advantages of the fiber elements. The collapse under the considered seismic loading was in the form of sidesway collapse. The sidesway collapse was defined at two stages, onset of collapse and complete collapse. The buckling of reinforcements as a failure criterion also produced similar collapse to the collapse induced by the limit state material. On the other hand, the criterion of concrete crushing enabled representing the collapse in a frame model with high gravity loads. The collapse was in the form of losing the axial carrying capacity. The evaluations and verifications of different aspects of the fiber model in this research provide additional guidelines to engineers on how to efficiently use fiber elements. Furthermore, the different proposed materials showed acceptable efficiency in the dynamic analyses, and they can be utilized in future research.
