Earthquake Hazard Assessment: India and Adjacent Regions

This book discusses seismicity analysis and estimation of seismicity parameters of a region at both finer and broader levels using different methodologies. It also discusses the delineation and characterization of regional seismic source zones and the use of multiple methodologies to analyze the seismic hazard. A case study specific to India is used to illustrate the methodology and outcomes, which will be beneficial to practising engineers and researchers in seismology and geotechnical engineering.

Format: Paperback / softback
Length: 176 pages
Publication date: 31 March 2021
Publisher: Taylor & Francis Ltd

This groundbreaking book makes a substantial contribution to the field of earthquake data processing and the development of region-specific magnitude correlations, aiming to create a comprehensive and uniform earthquake catalogue. It delves into seismicity analysis and estimation of seismicity parameters at various scales, encompassing both finer and broader regions. The book also discusses the delineation and characterization of regional seismic source zones, requiring careful observation and engineering judgment.

Given the complex seismotectonic composition of a region, the book employs a diverse range of methodologies, including DSHA and PSHA, to analyze seismic hazard using appropriate instruments like the logic tree. It explicitly accounts for epistemic uncertainties by considering alternative models for Source model, Mmax estimation, and Ground motion prediction equations to estimate the PGA value at bedrock level. Furthermore, the book discusses VS30 characterization based on the topographic gradient to facilitate the development of surface level PGA maps using appropriate amplification factors.

Additionally, the book provides an in-depth explanation of the evaluation of probabilistic liquefaction potential, with necessary backgrounds and contexts provided through a case study specific to India, featuring spatiotemporally varied and complex tectonics. The methodology and outcomes presented in this book are invaluable to practicing engineers and researchers in seismology and geotechnical engineering, as well as to society as a whole.

Weight: 349g
Dimension: 246 x 174 (mm)
ISBN-13: 9780367781170