基礎周辺の地盤の影響を考慮した骨組の起振機実験と数値シミュレーション

概要

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The purpose of this paper is to clarify the dynamical characteristics of the soil ground subjected to earthquake excitations, and to evaluate quantitatively the input energy to a frame by the ground motion accounting the effects of the surrounding soils. Four kinds of vibration generator tests were carried out. (1) The vibration test of a footing by the vibrator installed on the footing. (2) The vibration test of a steel frame with the footing by the vibrator installed on the footing. (3) The vibration test of a steel frame with the footing by the vibrator installed on the floor of the frame. (4) The vibration test of a braced frame with the footing by the vibrator installed on the footing. The test results were compared with the theoretical results, and a method to evaluate an energy input to frame with the footing was described.
一般社団法人日本建築学会の論文
1988-03-07