文档介绍：加斜撑冷弯薄壁型钢组合墙体的抗震性能
作者:徐云鹏 张海宾 夏祥 刘宇清 杨秀红 宫大壮
摘 要:通過对竖向荷载作用下加斜撑冷弯薄壁型钢组合墙体的抗震性能试验the shear bearing capacity of the whole wall. Horizontal low-cycle reverse loading tests were carried out on a cold-formed steel wall with cross-bracing and a panel, revealing that the yield strength of the x-cross bracing controlled the bearing capacity of the wall.
Liu[5] studied the hysteresis properties of a steel plate shear wall and an anti-buckling steel plate shear wall subjected to vertical loads. The results indicated that the shear bearing capacity and energy dissipation capacity of the steel plate shear wall and anti-buckling steel plate shear wall were reduced as a result of the vertical load, but the lateral stiffness of the anti-buckling steel plate shear wall was not affected by the vertical load. Hao et al.[6] studied the shear bearing capacity of a cross steel strip braced composite wall consisting of a cold-formed thin-walled steel frame and light weight mortar. A joint plate was added to the specimens to strengthen the screw connection between the brace and the steel skeleton in the experiments. The results showed that the shear bearing capacity of the composite wall was greatly improved by the joint plate. Dong[7] studied the shear bearing capacity of a cold-formed thin-walled composite wall with a sandwich steel plate. The results s