実大振動実験における木質住宅の周期特性に関する研究

概要

論文の詳細を見る
The aim of this research is to grasp the range of the loading-speed, which is needed to be considered in the wooden houses, by full-scale shaking table test and 2-mass system vibration analysis. As a result of the study, the following matters became clear. The three experimental test pieces are different in the natural period, the stiffness and the damping performance. But the range of the period of the hysteresis loop was nearly the same. The range of loading-speed which was obtained from full-scale shaking table test was 1.2Hz to 4.0Hz (0.25s to 0.85s). The range of loading-speed which was obtained from 2-mass system vibration analysis was 1.2Hz to 6.7Hz (0.15s to 0.75s). Therefore, in wooden house, it is thought that the range of considerable loading-speed is below 7Hz. However, the range of considerable loading-speed is based on the result of the response wave in this study.
一般社団法人日本建築学会の論文
2005-03-20