Seismic vulnerability of Yazd

Abstract

Occurring earthquake in Iran plateau is common due to that Iran is on seismic belt and having a large number of faults. Studying of Yazd’s vulnerability in Iranian’s seismic code earthquake is the goal of this research. In this study vulnerability of structures depending on the type of soil obtained by HAZUS method and on the basis of the vulnerability of building structures in different regions will be investigated. On the basis of structural damage, levels of damage and loss of life calculated separately for each region. The results showed that in region 1 and 2 because of population density and having most of the old buildings, they have the greatest loss of life and region 3 have a greatest financial and structural damages and it is very vulnerable.

Keywords

• seismic vulnerability
• fragility curve
• yazd
• seismic analysis