本教材介绍了建筑结构抗震设计的基础知识，内容涵盖地震学和地震工程。教材主要介绍了抗震设计的基本概念，结合国内的典型工程实例，帮助读者理解抗震设计规范中的重要概念及其工程应用。本教材可为高校地震工程教师、研究生和广大工程师提供指南，希望它有助于地震工程的教学和研究以及其在实际工程中的应用。
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Chapter 1 Earthquakes and Ground Motions
1.1 Causes and Types of Earthquakes
1.1.1 Internal Structure of Earth
1.1.2 Causes of Earthquakes
1.1.3 Types of Earthquakes
1.2 Seismic Waves and Propagation
1.2.1 Body Waves
1.2.2 Surface Waves
1.2.3 Earthquake Records
1.3 Earthquake Magnitude and Intensity
1.3.1 Earthquake Magnitude
1.3.2 Earthquake Intensity
1.3.3 Relationship between Magnitude and Intensity
1.4 Earthquake Characteristics and Hazards in China
1.4.1 Earthquake Activity and Distribution in China
1.4.2 Characteristics of Earthquake Activity in China
1.4.3 Earthquake Hazards in China
1.5 Seismic Fortification for Building Structures
1.5.1 Seismic Fortification Objectives
1.5.2 Seismic Design Methods
Chapter 2 Site, Subsoil and Foundation
2.1 Site
2.1.1 Selection of Construction Site
2.1.2 Construction Site Classification
2.1.3 Construction Site Categories
2.2 Seismic Checking for Subsoil and Foundation
2.2.1 Earthquake Resistance of Natural Subsoil
2.2.2 Earthquake-Resistant Checking for Natural Subsoil and Foundation
2.2.3 Earthquake-Resistant Checking for Pile Foundation
2.3 Soil Liquefaction
2.3.1 Cause and Damage of Soil Liquefaction
2.3.2 Discrimination of Soil Liquefaction
2.3.3 Mitigation of Liquefaction Hazard
Chapter 3 Structural Seismic Response of Single-Degree-of Freedom and Multi-Degree-of-Freedom Systems
3.1 Free Vibration of SDOF Systems
3.1.1 Mechanical Model and the Equation of Motion
3.1.2 Undamped Free Vibration of SDOF Systems
3.1.3 Damped Free Vibration of SDOF Systems
3.2 Forced Vibration of" SDOF Systems under Arbitrary Loading
3.2.1 Instantaneous Impulse and its Free Vibration
3.2.2 Dyna nic Response under a General Dynamic Load-Duhamel Integration
3.3 Numerical Methods for Seismic Response of SDOF Systems
3.3.1 Duhamel Integration Method
3.3.2 Numerical Solutions for Equations of Motions
3 4 Response Spectrum for Building Design
3.4.1 Basic Formula for Horizontal Earthquake Action
3.4.2 Earthquake Effect Coefficient-Response Spectrum in Chinese Code for Seismic Design of Buildings (GB 50011-2010) Version 2016
3.5 Nonlinear Analysis
3.5.1 Nonlinearity of Materials
3.5.2 Equations of Motion of SDOF Nonlinear Systems K(t)
3.5.3 Solution of Nonlinear Motion Equation
3.5.4 Hysterestic Model
3.6 Free Vibration of" Multi-Degree-of-Freedom Systems
3.6.1 Equations of Motion
3.6.2 Vibration Properties of Multi-Degree-of-Freedom Systems
3.6.3 Approximation Method for the Natural Properties
3.7 Modal Analysis Method for Multi-Degree-of-Freedom Systems
3.8 Horizontal Seismic Effect and Response of Multi-Degree-of-Freedom Systems
3.8.1 Response Spectrum Method
3.8.2 Base Shear Method
3.9 Time History Method
3.9.1 Linear Aeceleration Method for Multi-Degree-of-Freedom Systems
3.9.2 Wilson-θ Method for Multi-Degree-of-Freedom Systems
3.9.3 Seismic Response Calculation for Multi-Degree-of-Freedom Nonlinear Systems
Chapter 4 Earthquake Effect and Seismic Design Principles
4.1 Building Classification and Seismic Fortification
4.1.1 Seismic Fortification Classification
4.1.2 Seismic Fortification Criterion
4.1.3 Seismie Fortification Objeetive
4.1.4 Three Levels
4.2 Seismic Conceptual Design
4.3 Calculation Methodology of Seismic Action
4.3.1 General Requirements
4.3.2 Calculation of the Horizontal Seismic Aetion
4.3.3 Calculation of the Vertieal Seismic Aetion
4.4 Seismic Check
4.4.1 Seismic Cheek for the Load-Bearing Capacity of Structural Members
4.4.2 Seismic Cheek for Deformation
Chapter 5 Seismic Design of RC Structures
5.1 Introduction
5.2 Earthquake Damage and Analysis
5.2.1 Damage to Fra