Seismic Assessment Of Rc Buildings Using Nonlinear Static Pushover Analysis
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Seismic Assessment Of Rc Buildings Using Nonlinear Static Pushover Analysis
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Author : Anas Fares
language : en
Publisher:
Release Date : 2019
Seismic Assessment Of Rc Buildings Using Nonlinear Static Pushover Analysis written by Anas Fares and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Advanced Earthquake Engineering Analysis
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Author : Alain Pecker
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-01-23
Advanced Earthquake Engineering Analysis written by Alain Pecker and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-23 with Science categories.
During the last decade, the state-of-the-art in Earthquake Engineering Design and Analysis has made significant steps towards a more rational analysis of structures. This book reviews the fundamentals of displacement based methods. Starting from engineering seismology and earthquake geotechnical engineering, it proceeds to focus on design, analysis and testing of structures with emphasis on buildings and bridges.
Seismic Capacity Evaluation Of Reinforced Concrete Buildings Using Pushover Analysis
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Author : Suman Sapkota
language : en
Publisher:
Release Date : 2018
Seismic Capacity Evaluation Of Reinforced Concrete Buildings Using Pushover Analysis written by Suman Sapkota and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Earthquake hazard analysis categories.
The structures which seem to be strong, may collapse during an earthquake. This was the case of the Pyne Gould Corporation building in New Zealand, which collapsed during the February 22, 2011, earthquake. Its collapse raised questions about the performance of the structure under seismic loading. The seismic performance evaluation of the nonlinear static analysis, or the pushover analysis, is the first choice due to its simplicity. The evaluation assumes that the structure vibrates in the first or lower mode of the vibration during a seismic event. The idealization of a multiple degree of freedom (MDOF) system to an equivalent single degree of freedom (SDOF) is the basic concept of pushover analysis. Despite these underlying assumptions, it has led to the excellent prediction of the seismic response of the multiple degrees of freedom system; which is the reason for the popularity of the pushover analysis. In this study, the pushover analysis of two multi-storied buildings in New Zealand has been done. The first building is the typical residential building, while the other is the mixed-used office building, the Pyne Gould Corporation building (PGC). The nonlinear response of the RCC buildings using the finite element analysis programs SAP2000 and ETABS under the loading has been carried out with the objective to investigate the behavior of the building. The global behavior of the structure is analyzed using the performance point of the structure while the careful analysis of the plastic hinge formation depicts the real behavior of the structure and its elements. Through pushover analysis, potential weak areas are identified with the examination of hinge state at the different steps. The application of the pushover analysis helped to verify the weak elements in the building which were the cause of the buildings collapse. The method can be implemented to understand the structural behavior of the structural members after some damage so that the designer is able to make use of the structural behavior when it receives damage to avoid total collapse.
Nonlinear Static Analysis For Seismic Assessment Of Rc Structures
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Author : Hazmatul Farha Hamzah
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2014-08-05
Nonlinear Static Analysis For Seismic Assessment Of Rc Structures written by Hazmatul Farha Hamzah and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-05 with categories.
Earthquake is known to be an unpredictable disaster that occurs from beneath the earth as a result of a sudden release of energy in the earth crust. The impact of this massive disaster has caused extensive damages to humankind and environment. Buildings and other structures face extensive damages and collapse due to high earthquake intensity. A nonlinear static analysis is carried out to assess the seismic performance of the RC structures subjected to earthquake loading. A nonlinear fibre program called SeismoStruct is used in this analysis and the results of global and local responses are compared to the experimental result done by the previous researchers. To verify the accuracy of the results, time history analysis is referred. From the findings, nonlinear static analysis using SeismoStruct provided good estimation on the deformation of the frames for two and four storey frame where shear failure happened and for soft story mechanism predicted to happen in three storey frame. However, there are some conservative results produced in local responses such as displacement profile and element's strain.
Seismic Design Aids For Nonlinear Analysis Of Reinforced Concrete Structures
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Author : Srinivasan Chandrasekaran
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Seismic Design Aids For Nonlinear Analysis Of Reinforced Concrete Structures written by Srinivasan Chandrasekaran and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Technology & Engineering categories.
Tools to Safeguard New Buildings and Assess Existing OnesNonlinear analysis methods such as static pushover are globally considered a reliable tool for seismic and structural assessment. But the accuracy of seismic capacity estimates-which can prevent catastrophic loss of life and astronomical damage repair costs-depends on the use of the correct b
Reducing The Seismic Vulnerability Of Existing Buildings Assessment And Retrofit
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Author : Tiago Miguel Ferreira
language : en
Publisher: MDPI
Release Date : 2019-07-31
Reducing The Seismic Vulnerability Of Existing Buildings Assessment And Retrofit written by Tiago Miguel Ferreira and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-31 with Technology & Engineering categories.
This book is a printed edition of the Special Issue Reducing the Seismic Vulnerability of Existing Buildings: Assessment and Retrofit that was published in Buildings
Applied Nonlinear Seismic Performance And Retrofitting Of The Building
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Author : Mezgeen A. Rasol
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2014-02
Applied Nonlinear Seismic Performance And Retrofitting Of The Building written by Mezgeen A. Rasol and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02 with categories.
In recent years great developments have been made in the assessment of existing buildings and their performance in resistance to earthquake loading, potential seismic risk, vulnerability and lateral loads. Existing buildings can be repaired and strengthened to include new developments and methods to resist earthquake and seismic loads, which is the most economical way to safeguard against the economic and social catastrophe affected by severe seismic activity in urban environments. Traditional buildings in the 20th century were mostly constructed without sufficient protection, considering only the gravity loads of the structure. On the other hand, steel bars in the concrete may also corrode depending on construction age and environmental factors and effect structure performance against earthquakes. This Book consists of three stages: data collection using destructive and non-destructive tests; software modeling of the structure using SAP2000, non-linear static pushover analysis and non-linear dynamic time history analysis for seismic performance assessment based on FEMA 440 and TEC2007 codes; An appropriate method of strengthening and rehabilitation techniques with adequate cost.
Seismic Vulnerability Of Structures
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Author : Philippe Gueguen
language : en
Publisher: John Wiley & Sons
Release Date : 2013-03-05
Seismic Vulnerability Of Structures written by Philippe Gueguen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-05 with Technology & Engineering categories.
This book is focused on the seismic vulnerability assessment methods, applied to existing buildings, describing several behaviors and new approaches for assessment on a large scale (urban area). It is clear that the majority of urban centers are composed of old buildings, designed according to concepts and rules that are inadequate to the seismic context. How to assess the vulnerability of existing buildings is an essential step to improve the management of seismic risk and its prevention policy. After some key reminders, this book describes seismic vulnerability methods applied to a large number of structures (buildings and bridges) in moderate (France, Switzerland) and strong seismic prone regions (Italy, Greece). Contents 1. Seismic Vulnerability of Existing Buildings: Observational and Mechanical Approaches for Application in Urban Areas, Sergio Lagomarsino and Serena Cattari. 2. Mechanical Methods: Fragility Curves and Pushover Analysis, Caterina Negulescu and Pierre Gehl. 3. Seismic Vulnerability and Loss Assessment for Buildings in Greece, Andreas J. Kappos. 4. Experimental Method: Contribution of Ambient Vibration Recordings to the Vulnerability Assessment, Clotaire Michel and Philippe Guéguen. 5. Numerical Model: Simplified Strategies for Vulnerability Seismic Assessment of Existing Structures, Cédric Desprez, Panagiotis Kotronis and Stéphane Grange. 6. Approach Based on the Risk Used in Switzerland, Pierino Lestuzzi. 7. Preliminary Evaluation of the Seismic Vulnerability of Existing Bridges, Denis Davi. About the Authors Philippe Guéguen is a Senior IFSTTAR Researcher at ISTerre, Joseph Fourier University Grenoble 1, France
Seismic Design Methodologies For The Next Generation Of Codes
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Author : P. Fajfar
language : en
Publisher: Routledge
Release Date : 2019-09-10
Seismic Design Methodologies For The Next Generation Of Codes written by P. Fajfar and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-10 with Technology & Engineering categories.
These proceedings, arising from an international workshop, present research results and ideas on issues of importance to seismic risk reduction and the development of future seismic codes.
Performance Based Seismic Design Of Concrete Structures And Infrastructures
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Author : Plevris, Vagelis
language : en
Publisher: IGI Global
Release Date : 2017-02-14
Performance Based Seismic Design Of Concrete Structures And Infrastructures written by Plevris, Vagelis and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-14 with Technology & Engineering categories.
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.