The Significance of Seismic Hazard Analysis in Building Resilience to Earthquakes
Publication: Geo-Congress 2024
ABSTRACT
The seismic performance of structures is a critical aspect of earthquake risk mitigation, and it relies heavily on seismic hazard analysis. The hazard analysis provides valuable information about the potential severity of earthquakes in Ahmedabad, which is essential for determining appropriate design criteria and building codes. Integrating seismic hazard analysis in the design phase helps engineer structures to withstand expected seismic forces, thus lowering the risk of structural failure and minimizing potential damage and losses. This study’s primary objective is to facilitate the development of peak ground acceleration at the bedrock level in the Ahmedabad region by performing DSHA and PSHA. This information can be utilized to calculate spectral acceleration in various soil conditions, aiding in the formulation of hazard mitigation strategies for Gujarat’s major city. This paper analyzes seismic hazards in mainland Gujarat and surface-level characteristics for structural seismic performance.
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Geo-Congress 2024
Pages: 298 - 309
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Published online: Feb 22, 2024
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