枠組壁工法実大振動実験に関する研究

概要

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To investigate the dynamic characteristics of structural part of wooden house, two-story wooden wall frame construction house was carried out full-scale shaking table tests, which were inputted 0.25-2.0 times of JMA Kobe 1995 wave. From the experimental results, the displacement at the bottom of stud, the axial force of hold-down metal's anchor bolt, the strain of wall and floor structural panels, and the displacement between the wall panels were measured by structural changes of three phase. To grasp the vibration characteristics of this experimental house, spring-mass-damper system vibration analysis was executed. The model's hysteresis property of this analysis was based on the relationship story shear force and story drift by three-dimension elasto-plastic static analysis of this experimental house. As a result of this vibration analysis, the natural period and the response shear force and displacement by analysis were similar to the experimental values on the model with stiffness of brick panels.
一般社団法人日本建築学会の論文
2001-03-20