CFT3層骨組に組み込まれたスリット入り鋼板耐震壁の耐震性能

概要

論文の詳細を見る
Data obtained from a series of tests conducted to investigate seismic performance of multi-story CFT-column steel-beam building frames braced by steel shear walls with slits is analyzed to study behavior of the shear walls and its effect on the CFT frame. Test results are presented for six three-stoiy one-bay frame specimens of roughly one-third scale, which were subjected to static cyclic lateral loading. These tests provide data on the behavior of shear walls installed in a building frame along height, as wd as the braced frame's behavior. The test data indicate that stiffness is properly estimated summing the walls deformation and the rotation of the wall caused by bean's deformation. Expected maximum deformation of the walls must be considered to evaluate strength of the wall frame, reflecting the drift level at which out-of-plane buckling of the wall plate occurs.
社団法人日本建築学会の論文
2004-07-30