Content
Chapter 1
Wenchuan-Earthquake Geohazards
汶川地震地質(zhì)災(zāi)害
地質(zhì)與構(gòu)造背景 Geology and Tectonic Setting 8
地震概況 Earthquake Characteristics 10
地震災(zāi)情 Earthquake Emergency and Disaster Impact 12
地震滑坡制圖 Mapping Earthquake-induced Landslides 14
地震滑坡分布控制因素分析 Analyzing Contributing Factors for Co-seismic Landslide Distribution 16
地震滑坡分布特征 Landslide Distribution Characteristics 18
地震誘發(fā)滑坡實(shí)例：北川縣城 Earthquake-induced Landslides Example: Beichuan 20
大光包滑坡 Daguangbao Landslide 22
文家溝滑坡泥石流 Landslides and Debris Flows in Wenjia Gully 24
東河口滑坡 Donghekou Landslide 26
地震滑坡壩 Landslide Dams Induced by the Wenchuan Earthquake 28
滑坡壩潰壩模擬 Dam-breach Flood Simulation 30
滑坡壩敏感性評(píng)價(jià) Earthquake-induced Landslide Dam Susceptibility Assessment 32
Chapter 2
Regional Scale Hazard and Risk Assessment
區(qū)域地質(zhì)災(zāi)害危險(xiǎn)性和風(fēng)險(xiǎn)評(píng)價(jià)
汶川縣概況 Introduction to Wenchuan County 36
地震滑坡特征 Characteristics of Coseismic Landslides 38
映秀幅滑坡調(diào)查制圖 Landslide Inventory Mapping for Yingxiu Map Sheet 40
映秀幅重點(diǎn)區(qū)滑坡調(diào)查制圖 Landslide Inventory in Key Areas of Yingxiu Map Sheet 42
汶川幅滑坡調(diào)查制圖 Landslide Inventory Mapping for Wenchuan Map Sheet 44
震后泥石流概況 Introduction of Post-earthquake Debris Flows 46
震后滑坡演化規(guī)律 Post-earthquake Landslide Development 48
滑坡敏感性分析 Analyzing Landslide Initiation Susceptibility 50
泥石流敏感性分析 Analysis of Debris Flow Susceptibility 52
交通設(shè)施暴露度分析 Exposure Analysis of Transportation Infrastructure 54
泥石流風(fēng)險(xiǎn)評(píng)價(jià)方法 Debris Flow Risk Assessment Method 56
泥石流暴露度及風(fēng)險(xiǎn)分析 Results of Exposure and Risk Analysis 58
Chapter 3
Local Scale Debris Flow Risk Assessment and Mitigation
大比例尺泥石流風(fēng)險(xiǎn)評(píng)價(jià)與控制
前言 Introduction 62
震后泥石流的影響 Impact of Post-earthquake Debris Flows 64
震后泥石流活動(dòng)概況 Overview of Debris Flow Activities 66
多時(shí)相滑坡編目與制圖 Multi-temporal Landslide Inventory 68
泥石流沖出規(guī)模預(yù)測(cè) Estimation of Debris Flow Volumes 70
降雨重現(xiàn)周期推定 Rainfall Return Period Estimation 72
泥石流沖出模型 Debris Flow Runout Modelling 74
風(fēng)險(xiǎn)制圖要素與易損性 Elements at Risk Mapping and Vulnerability 76
泥石流風(fēng)險(xiǎn)定量評(píng)價(jià) Debris Flow Risk Assessment 78
降雨閾值推定 Rainfall Threshold Estimation 80
泥石流早期預(yù)警系統(tǒng)設(shè)計(jì) Design of Debris Flow Early Warning Systems 82
泥石流防治工程效益分析 Cost-benefit Analysis of Debris Flow Mitigation 84
泥石流綜合防治工程措施：文家溝 Debris Flow Mitigation Measures: Wenjia Gully 86
泥石流綜合防治工程措施：燒房溝 Debris Flow Mitigation Measures: Shaofang Gully 88
References and Publications
參考文獻(xiàn)和出版物
參考文獻(xiàn) References 92
出版物 Publications 94