DETERMINISTIC SEISMIC HAZARD ANALYSIS AND EARTHQUAKE DAMAGES

Abstract

Deterministic Seismic Hazard Analysis (DSHA) is a crucial scientific approach that assesses
earthquake risks by examining the potential for ground shaking and the resulting damages in
specific geographic regions. This article explores DSHA's fundamental principles and its vital
role in predicting and mitigating the devastating consequences of earthquakes. By
understanding seismic hazards and their impact, policymakers, engineers, and disaster
preparedness agencies can make informed decisions to enhance community resilience and
minimize earthquake-related damages. DSHA is rooted in the precise evaluation of geological
data, historical seismicity, and fault lines. By utilizing this information, experts can model the
expected ground motion from a major earthquake event with remarkable accuracy. This
predictive ability allows for the identification of vulnerable infrastructure, critical facilities, and
at-risk populations