木造住宅用摩擦系耐震壁の開発

概要

論文の詳細を見る
The restoring force characteristic of wooden houses is slip type. The energy absorption of slip type restoring force characteristic is less than energy absorption of normal bi-linear characteristic restoring. On the other hand, a shear wall of wooden houses is evaluated with the resisting force ratio of various wooden walls. We know that wooden wall with a steel frame and a friction dumper has both the high resisting force ratio of various wooden walls and the normal bi-linear restoring force characteristic. But it was heavy and difficult to install a steel frame into a wooden wall. In this paper, we develop the shear wall with more simple attachment of friction damper. As results, the wall that we developed has the bi-linear restoring force characteristic but the resisting force ratio of various wooden walls is less than 4.0 in this 1P experiment.
2012-03-21