Integrating MHVSR and MSOR techniques with JFIM for seismic vulnerability assessment of sites and buildings in Jammu and Kashmir, NW Himalayas

초록

This study employed geophysical surveys at 242 locations across the Jammu Region to assess dynamic soil properties and Double Resonance Effect (DRE). This approach facilitated measurements of Resonance Frequency (f0), H/V Amplitude (A), Spectral Shape, and Average Shear Wave Velocity at 30 m depth (Vs30), leading to the identification of risk zones. The study categorized sites into distinct resonance classes and provided a comprehensive database for engineers and consultants. Key findings included the identification of high DRE risk areas for earthquake-resilient construction. Additionally, it will help in assessing liquefaction potential and predicting settlement. This study aligns with UN's Sustainable Development Goals 9 and 11 by promoting resilient infrastructure and enhancing urban safety and sustainability through improved construction practices and disaster preparedness in the Himalayas.

키워드