兵庫県南部地震における建築物の被害研究 : 建物被害に基づく地震エネルギー入力評価

概要

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The Hyogoken-Nanbu Earthquake damaged a great amount of buildings in a various extent, seriously or slightly. We investigated 22 such buildings mainly located around the Sannomiya, Central district of Kobe city, where the seismic intensity (JMA) was evaluated as VII. To the seismic responses of these buildings, the evaluating method based on the energy equilibrium concept is applicable. And in this paper, the propriety of aseismitic property concluded by this method was proved by the relative situation of damages. We have attempted to obtain the relation between seismic damage and cumulative inelastic deformation. In addition, according to the damage situation of buildings, we have estimated the seismic energy input to buildings on the most serious area of the Hyogoken-Nanbu earthquake.
社団法人日本建築学会の論文
1998-01-30