Development of probabilistic seismic hazard map of India : technical report
India, National Disaster Management Authority
Development of probabilistic seismic hazard map of India : technical report - New Delhi National Disaster Management Authority 2011 - xxiii,118p., Cd-Rom
Table of Contents Table of Contents vii Preface ix Abbreviations xi Glossary of Key Terms xiii Executive Summary xix 1 Introduction 1 1.1 Return Period 1 1.2 Source, Path and Site 2 1.3 Uncertainties 3 1.4 PSHA Efforts in India 3 2 Seismogenic Zones and Fault Map 10 2.1 Introduction 10 2.2 Tectonic Setting 10 2.3 Seismogenic Zones 13 3 Earthquake Catalogue and Recurrence Relation 18 3.1 Introduction 18 3.2 Instrumental Data 18 3.3 Historical Data 19 3.4 Paleo-earthquake Data 19 3.5 All India Catalogue 20 3.6 Declustering 21 3.7 Completeness of the Catalogue 21 3.8 Regional Recurrence 21 3.9 Zonal Recurrence Relation 22 4 Regional Quality Factors and Attenuation of Strong Motion 29 4.1 Introduction 29 4.2 Strong Motion Database 29 4.3 Stochastic Seismological Model 30 4.4 Regionalization in terms of Geology 32 4.5 Quality Factors 33 4.6 Amplification Function for A-type Sites 34 4.7 Sample Ground Motion 35 4.8 Regional Attenuation Relations 36 4.9 Validation 36 5 Mapping the Seismic Hazard 56 5.1 Introduction 56 5.2 Fault Deaggregation 56 5.3 Probabilistic Seismic Hazard Analysis (PSHA) 57 5.4 Comparison with Previous Results 58 5.5 All India PSHA Maps 58 References 84 Appendices 91 Appendix A Generation of Response Spectra using PSHA Results 91 Appendix B Application of PSHA Results through Illustrative Examples 99 Contributors 111 Participants of the National Workshop on Probabilistic Seismic Hazard Map of India, held at CSIR-SERC, Chennai, on 26 November 2010111 Steering Committee Members 115 Working Committee of Experts (WCE)-Microzonation 116 Working Group of WCE on PSHA 116 Project Team Members 117 Contact Us 118
938044012X
363.3406 / IND
Development of probabilistic seismic hazard map of India : technical report - New Delhi National Disaster Management Authority 2011 - xxiii,118p., Cd-Rom
Table of Contents Table of Contents vii Preface ix Abbreviations xi Glossary of Key Terms xiii Executive Summary xix 1 Introduction 1 1.1 Return Period 1 1.2 Source, Path and Site 2 1.3 Uncertainties 3 1.4 PSHA Efforts in India 3 2 Seismogenic Zones and Fault Map 10 2.1 Introduction 10 2.2 Tectonic Setting 10 2.3 Seismogenic Zones 13 3 Earthquake Catalogue and Recurrence Relation 18 3.1 Introduction 18 3.2 Instrumental Data 18 3.3 Historical Data 19 3.4 Paleo-earthquake Data 19 3.5 All India Catalogue 20 3.6 Declustering 21 3.7 Completeness of the Catalogue 21 3.8 Regional Recurrence 21 3.9 Zonal Recurrence Relation 22 4 Regional Quality Factors and Attenuation of Strong Motion 29 4.1 Introduction 29 4.2 Strong Motion Database 29 4.3 Stochastic Seismological Model 30 4.4 Regionalization in terms of Geology 32 4.5 Quality Factors 33 4.6 Amplification Function for A-type Sites 34 4.7 Sample Ground Motion 35 4.8 Regional Attenuation Relations 36 4.9 Validation 36 5 Mapping the Seismic Hazard 56 5.1 Introduction 56 5.2 Fault Deaggregation 56 5.3 Probabilistic Seismic Hazard Analysis (PSHA) 57 5.4 Comparison with Previous Results 58 5.5 All India PSHA Maps 58 References 84 Appendices 91 Appendix A Generation of Response Spectra using PSHA Results 91 Appendix B Application of PSHA Results through Illustrative Examples 99 Contributors 111 Participants of the National Workshop on Probabilistic Seismic Hazard Map of India, held at CSIR-SERC, Chennai, on 26 November 2010111 Steering Committee Members 115 Working Committee of Experts (WCE)-Microzonation 116 Working Group of WCE on PSHA 116 Project Team Members 117 Contact Us 118
938044012X
363.3406 / IND