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E-raamat: Seismic Vulnerability of Structures [Wiley Online]

Edited by (Joseph Fourier University, Grenoble, France)
  • Formaat: 368 pages
  • Sari: ISTE
  • Ilmumisaeg: 15-Feb-2013
  • Kirjastus: ISTE Ltd and John Wiley & Sons Inc
  • ISBN-10: 1118603923
  • ISBN-13: 9781118603925
Teised raamatud teemal:
  • Wiley Online
  • Hind: 174,45 €*
  • * hind, mis tagab piiramatu üheaegsete kasutajate arvuga ligipääsu piiramatuks ajaks
Seismic Vulnerability of StructuresSuurem pilt
  • Formaat: 368 pages
  • Sari: ISTE
  • Ilmumisaeg: 15-Feb-2013
  • Kirjastus: ISTE Ltd and John Wiley & Sons Inc
  • ISBN-10: 1118603923
  • ISBN-13: 9781118603925
Teised raamatud teemal:
Wiley Online e-raamatudRohkem infot Wiley Online kohta
Raamatu kodulehekülg: https://onlinelibrary.wiley.com/doi/book/10.1002/9781118603925

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

Introduction xi
Philippe Gueguen
Chapter 1 Seismic Vulnerability of Existing Buildings: Observational and Mechanical Approaches for Application in Urban Areas
1(62)
Sergio Lagomarsino
Serena Cattari
1.1 Introduction
1(7)
1.2 Damage levels and building types classification
8(4)
1.3 The macroseismic approach
12(9)
1.4 The mechanical approach
21(31)
1.4.1 Masonry buildings
24(13)
1.4.2 Reinforced concrete buildings
37(15)
1.5 Implementation of models for scenario analysis at territorial scale
52(5)
1.6 Final remarks
57(1)
1.7 Bibliography
57(6)
Chapter 2 Mechanical Methods: Fragility Curves and Pushover Analysis
63(48)
Caterina Negulescu
Pierre Gehl
2.1 Introduction
63(1)
2.2 Pushover analysis
64(19)
2.2.1 What is pushover analysis?
64(1)
2.2.2 How to calculate (or construct) a pushover curve?
65(7)
2.2.3 Critical aspects in the construction (or calculation) of a pushover curve
72(1)
2.2.4 Hypotheses and developments
73(4)
2.2.5 Evaluation of the target displacement and the performance point (PP)
77(6)
2.3 The fragility curves
83(17)
2.3.1 From deterministic evaluation to fragility functions
83(6)
2.3.2 The "indirect" methods based on the capacity curve
89(5)
2.3.3 "Direct" methods
94(4)
2.3.4 Toward multivariate fragility functions
98(2)
2.4 Conclusions
100(1)
2.5 Bibliography
101(10)
Chapter 3 Seismic Vulnerability and Loss Assessment for Buildings in Greece
111(50)
Andreas J. Kappos
3.1 Introduction
111(2)
3.2 Vulnerability assessment of RC buildings
113(20)
3.2.1 Buildings analyzed
113(2)
3.2.2 Inelastic analysis procedure
115(2)
3.2.3 Estimation of economic loss using inelastic dynamic analysis
117(2)
3.2.4 Development of pushover and capacity curves
119(5)
3.2.5 Derivation of fragility curves
124(7)
3.2.6 Fragility curves in terms of Sd
131(2)
3.3 Vulnerability assessment of URM buildings
133(11)
3.3.1 Overview of the methodology adopted
133(1)
3.3.2 Purely empirical approach
133(3)
3.3.3 Nonlinear analysis and capacity curves
136(4)
3.3.4 Hybrid fragility curves
140(4)
3.4 Region-specific fragility curves
144(3)
3.5 Development of earthquake scenarios
147(6)
3.6 Concluding remarks
153(2)
3.7 Acknowledgments
155(1)
3.8 Bibliography
156(5)
Chapter 4 Experimental Method: Contribution of Ambient Vibration Recordings to the Vulnerability Assessment
161(52)
Clotaire Michel
Philippe Gueguen
4.1 Introduction
161(2)
4.2 Recordings and analysis of vibrations in structures
163(13)
4.2.1 Historical background
163(6)
4.2.2 Stability and temporal variation of the vibrations
169(3)
4.2.3 Analysis of recordings
172(4)
4.3 Observation of vibration of buildings and seismic design
176(7)
4.3.1 Case of the common building in mainland France
176(5)
4.3.2 Experimental data and vulnerability models
181(2)
4.4 Modeling existing structures with the help of experimental data
183(4)
4.4.1 Modal model
183(1)
4.4.2 Validation using the buildings of Grenoble
184(3)
4.5 Application to the study of vulnerability at a large scale
187(9)
4.5.1 Fragility curves and uncertainties
187(3)
4.5.2 Application in Grenoble
190(6)
4.6 Limitations and outlook
196(3)
4.6.1 Nonlinear behavior
196(2)
4.6.2 Soil-structure interaction
198(1)
4.7 Conclusions
199(3)
4.8 Acknowledgments
202(1)
4.9 Bibliography
202(11)
Chapter 5 Numerical Model: Simplified Strategies for Vulnerability Seismic Assessment of Existing Structures
213(36)
Cedric Desprez
Panagiotis Kotronis
Stephane Grange
5.1 Introduction
213(3)
5.2 Case study
216(22)
5.2.1 Presentation of the structure
216(1)
5.2.2 Spatial discretization
217(2)
5.2.3 Constitutive laws
219(1)
5.2.4 Validation of the numerical model
219(4)
5.2.5 Assessment of the seismic vulnerability (dynamic simulations)
223(9)
5.2.6 Estimation of the seismic vulnerability using pushover analysis
232(6)
5.3 Conclusions
238(2)
5.4 Caution
240(1)
5.5 Acknowledgments
240(1)
5.6 Bibliography
240(9)
Chapter 6 Approach Based on the Risk Used in Switzerland
249(38)
Pierino Lestuzzi
6.1 Introduction
249(1)
6.2 Earthquake in the Swiss SIA construction codes
249(23)
6.2.1 Seismic hazard
250(4)
6.2.2 New and existing: different approaches
254(1)
6.2.3 Existing: approach based on risk
255(17)
6.3 Examples: masonry buildings
272(13)
6.3.1 Analysis method and assumptions
273(2)
6.3.2 Isolated building of three stories
275(3)
6.3.3 Seven-story "bar-shaped" building
278(7)
6.4 Bibliography
285(2)
Chapter 7 Preliminary Evaluation of the Seismic Vulnerability of Existing Bridges
287(52)
Denis Davi
7.1 Introduction
287(1)
7.2 Experimental feedback from past earthquakes
288(19)
7.2.1 Seismic behavior of bridges and main reasons for failure
288(10)
7.2.2 The approaches for vulnerability evaluation developed abroad
298(9)
7.3 The SISMOA method for the preliminary evaluation of the seismic vulnerability of bridges adapted to the French context
307(27)
7.3.1 General context
307(4)
7.3.2 Presentation of the calibration method
311(11)
7.3.3 Calculation of the risk indexes and use of the results
322(3)
7.3.4 Examples of application
325(9)
7.4 Conclusions
334(1)
7.5 Bibliography
335(2)
7.6 List of acronyms
337(2)
List of Authors 339(2)
Index 341
Philippe Guéguen is a Senior IFSTTAR Researcher at ISTerre, Joseph Fourier University Grenoble 1, France.
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