DAMAGE EVALUATION FOR SRC APARTMENT BUILDING SUFFERED FROM EARTHQUAKE AND INVESTIGATION ON POST EARTHQUAKE FUNCTIONAL USE

Abstract

In the Great East Japan Earthquake, some buildings with the damage of non-structural walls were unable to be used continuously or demolished after the earthquake even if residual structural safety performance of those buildings was enough. In this paper, analysis for SRC building considering the modeling of non-structural wall is performed and the result of repairable evaluation is shown. Specifically, the maximum response deformation of the buildings is computed by the dynamic analysis and predicts the damage state, the validity of the prediction is shown. Furthermore, the relationship between repair time and post-earthquake functional use is discussed.