Seismic Hazard Evaluation and Accelerated Curves for Kunduz City (Afghanistan)

Abstract

This research presents a detailed seismic hazard evaluation for Kunduz City, Afghanistan, utilizing both deterministic and probabilistic methods to assess seismic risks. The study employs SeisRisk III software to analyze significant seismic sources, notably the Central Badakhshan fault, and establishes a recommended base acceleration value of 0.427 g for the region. Findings indicate that Kunduz is located in a seismically active area, highlighting the critical need for improved structural guidelines to mitigate earthquake-related risks. The probabilistic method yields higher acceleration values compared to the deterministic approach, demonstrating its effectiveness in accounting for uncertainties in seismic events. This study addresses a significant gap in the literature concerning seismic risk in Kunduz, emphasizing the importance of integrating seismic hazard assessments into urban planning and infrastructure development. By providing localized data and comprehensive analysis, the research enhances the understanding of the seismic landscape in Afghanistan and advocates for enhanced preparedness measures to protect lives and property against potential future earthquakes. This pioneering effort underscores the urgent need for tailored construction practices in earthquake-prone regions.

Keywords

• seismic hazard
• kunduz city
• acceleration curves
• probabilistic method
• deterministic method