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Elements of earthquake engineering & structural dynamics
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Disponibilité:
Présentement en commande, expédié dès réception
Éditeur:
Presses Intern. Polytechnique
Année de parution:
1998
ISBN-13: 9782553010217
ISBN-10: 2553010214
Description:
ARGUMENTAIRE
READERSHIP
Elements of Earthquake Engineering and Structural Dynamics is written for structural engineers, undergraduate and graduate students in structural engineering, and university professors in this field of expertise.

NEED
Earthquake engineering is the ultimate challenge for structural engineers. Even if natural phenomena such as earthquakes involve great uncertainties, structural engineers need to design buildings, bridges, and dams capable of resisting the destructive forces produced by earthquakes. However, structural engineers must rely on the expertise of other specialists to realize these projects. Thus, this book not only focuses on structural analysis and design, but also discusses other disciplines, such as geology, seismology, and soil dynamics, providing basic knowledge in these areas so that structural engineers can better interact with different specialists when working on earthquake-engineering projects.

SUBJECT
This book provides basic knowledge in earthquake engineering and structural dynamics. In chapter 1, the author presents basic concepts of earthquake engineering. Chapter 2 discusses seismological aspects relevant to structural engineering. Chapter 3 gives a description of the seismic hazard and how to model it in order to construct seismic-zoning maps. In chapter 4, the cornerstone of the book, the fundamental notions of linear and nonlinear dynamic analyses of structures are discussed. The concepts of dynamic analysis are used in chapter 5 to evaluate the influence of a soil deposit on the movement at the base of a structure; this chapter also addresses the problem of liquefaction of saturated granular soils and the soil-structure interaction phenomenon. The last four chapters of this book are aimed at practising structural engineers who must consider the effects of earthquakes in their designs. Chapter 6 gives a detailed presentation of the philosophy behind the seismic provisions included in modern building codes. Chapters 7 and 8 describe specific seismic detailing requirements that must be incorporated into steel and concrete structures. Finally, chapter 9 briefly discusses energy concepts leading to lateral-load-resisting systems based on energy dissipation.

The problems proposed at the end of most chapters allow the reader to appreciate the practical aspects of the theoretical concepts. The content of this book can be used as a stepping-stone toward more specialized texts related to earthquake engineering and seismic design.

The appendix is the user's manual for the RESAS computer program available on École Polytechnique in Montréal's Web site. This program provides fast calculations of response spectra of earthquake records.

4e DE COUVERTURE
Earthquake engineering is the ultimate challenge for structural engineers. Even if natural phenomena involve great uncertainties, structural engineers need to design buildings, bridges, and dams capable of resisting the destructive forces produced by them.

Elements of Earthquake Engineering and Structural Dynamics provides basic knowledge of earthquake engineering and structural dynamics. This book not only focuses on structural analysis and design, it also discusses other disciplines, such as geology, seismology, and soil dynamics, so that structural engineers can better interact with different specialists when working on earthquake engineering projects.

This book is written for practising structural engineers, undergraduate and graduate students of structural engineering, and university professors in this field of expertise. The reader must have a background knowledge in strenght of materials and static analysis of structures. However, no prior knowledge of earthquake engineering or structural dynamics is necessary.

AUTHOR
André Filiatrault is a professor of structural engineering at the University of California, San Diego and an Adjunct Professor in the Department of Civil Engineering at École Polytechnique de Montréal. A registered professional engineer in the province of Québec, Filiatrault holds a bachelor's degree in civil engineering from the University of Sherbrooke, and a master's degree and a doctorate in civil engineering from the University of British Columbia.

His research focuses mainly on analysis and design or earthquake-resistant structures. He has published widely in international scientific journals. In 1990, he was awarded the Growski Medal, which is granted each year by the Canadian Society of Civil Engineering to the author of the best article published in the Canadian Journal of Civil Engineering.

SOMMAIRE
Chapter 1 - Background
Brief History of Earthquake Engineering. Development of Earthquake Engineering in Canada. Computers and Earthquake Engineering. Experimental Earthquake Engineering. References

Chapter 2 - Elements of Seismology and Seismicity
Introduction. Causes of Earthquakes. Theory of Plate Tectonics. Reid's Elastic Rebound Theory. Fault Mechanisms. Definition of Seismic Waves. Location of the Epicentre of an Earthquake. The Modified Mercalli Intensity Scale. The Richter Magnitude Scale. Evolution of Magnitude Scales. Relations between Magnitude Scales. Seismic Parameters Influencing Structural Response. Attenuation Relations. Propagation of Elastic Seismic Waves. Seismicity and Seismotectonics of Canada. References. Problems

Chapter 3 - Elements of Probabilistic Seismic Hazard Analysis
Definition of a Design Earthquake. Seismicity Model. Attenuation Model. Probabilistic Seismic Hazard Analysis Procedure. References. Problems

Chapter 4 - Elements of Structural Dynamics
Introduction. Dynamic Analysis of Simple Single-Degree-of-Freedom Structures. Elastic Earthquake Response Spectra. Simplified Design Response Spectra. Application of Response Spectra Concepts in the National Building Code of Canada (NBCC, 1995). "Exact" Dynamic Analysis of Multi-Degree-of-Freedom Structures. Approximate Earthquake Analysis - The Spectral Method. Introduction to Nonlinear Analysis of Multi-Degree-of-Freedom. Structures. References. Problems

Chapter 5 - Elements of Soil Dynamics
Introduction. Soil Dynamic Response: Lumped-Mass Analysis. Determination of Physical Soil Properties. Summary of Lumped-Mass Dynamic Analysis. Strength Loss and Soil Liquefaction. Introduction to the Soil-Structure Interaction Phenomenon. References. Problems

Chapter 6 - Elements of Earthquake-Resistant Design of Buildings
Concept of Ductility. Concept of Inelastic Response Spectra. Energy Criterion for Short-Period Structures. Principles and Objectives of Earthquake-Resistant Design in Canada. Seismic Parameters Included in the National Building Code of Canada (NBCC, 1995). Static Method of the National Building Code of Canada (NBCC, 1995). Static Method of the Uniform Building Code (UBC, 1997) for Regular Buildings. Torsional Effects. Practical Aspects of Earthquake-Resistant Design of Buildings. Architectural Principles to Ensure Good Seismic Behaviour. Ductility: Final Remarks. Introduction to Displacement-Based Seismic Design. References. Problems

Chapter 7 - Elements of Seismic Detailing for Reinforced-Concrete Structures
Introduction. Sectional Curvature Ductility. Influence of Concrete Confinement on Curvature Ductility. Influence of Axial Loads on Curvature Ductility. Example of the Calculation of the Bending-Moment-Curvature. Relationship for a Beam Section and a Column Section. Detailing Requirements of the Canadian Concrete Code for Ductile. Moment Resisting Frames (R = 4). References. Problems

Chapter 8 - Elements of Seismic Detailing for Steel Structures
Introduction. Detailing Requirements of the Canadian Steel Code for Ductile. Moment Resisting Frames (R = 4). Detailing Requirements of the Canadian Steel Code for Moment. Resisting Frames with Nominal Ductility (R = 3). Detailing Requirements of the Canadian Steel Code for Ductile. Braced Frames (R = 3). Detailing Requirements of the Canadian Steel Code for Braced Frames with Nominal Ductility (R = 3). Introduction to Eccentric Braced Frames. References

Chapter 9 - Elements of Energy Balance and Introduction to Innovative Earthquake-Resistant Systems
Introduction. Energy Balance Equation. Relative Input Energy and Absolute Input Energy. Energy Balance at the End of an Earthquake. Base Isolation System. Friction-Damped Bracing System. Viscously-Damped Bracing System. Design of Energy-Dissipating Systems. Comparative Study between Base Isolation and Friction-Damped. Bracing Systems. References

Appendix
User's Manual of the Computer Program RESAS