模擬地震動波形群を入力とする1自由度系の弾塑性応答特性

概要

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The seismic response analysis is performed to investigate response characteristics of linear and non-linear hysteresis models which are single-degree-of-freedom systems subjected to the recorded and artificial ground motions. The artificial ground motions are generated from the recorded strong ground motions to have constant velocity spectra in the range of frequency from 0.2 to 2.0 Hz and to have identical phase angles to the recorded motions. The average and standard deviation of inelastic response of SDOF systems is analyzed for the recorded motions and artificial motions. It is concluded that the artificial ground motions derived in this paper are valid to evaluate elastic and inelastic response of high-rise buildings and base-isolated buildings.
一般社団法人日本建築学会の論文
1991-03-15