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http://dx.doi.org/10.5000/EESK.2011.15.3.057

Seismic Performance Evaluation of Unreinforced Masonry Buildings By Using a Three-Step Procedure  

Kim, Tae-Wan (강원대학교 건축공학과)
Min, Chan-Gi (강원대학교 건축공학과)
Lee, Hui-Man (강원대학교 건축공학과)
Publication Information
Journal of the Earthquake Engineering Society of Korea / v.15, no.3, 2011 , pp. 57-64 More about this Journal
Abstract
In this study, a seismic performance evaluation of unreinforced masonry buildings was conducted based on a revised draft of the outline of the seismic performance evaluation of existing buildings. The procedure of the performance evaluation is composed of three-steps, which are a preliminary evaluation, a first-level detailed evaluation, and a second-level detailed evaluation, where evaluation is conservatively conducted in the beginning and then more detailed evaluations are gradually conducted. For the study, ten two-story unreinforced masonry buildings were selected and evaluated using the three-step evaluation. The result showed that the performance levels between the preliminary and the first-level detailed evaluations were reversed, which is different from the intent of the procedure. Therefore, in the near future, the problems in each evaluation step that are presented in the results of this study need to be refined.
Keywords
Unreinforced masonry; Seismic performance evaluation; Performance level;
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