带暗支撑型钢高强混凝土中高剪力墙抗震性能试验

Anti-seismic Performance of Medium-high Shear Wall Containing Steel Reinforced High-strength Concrete with Concealed Bracing

为进一步了解带暗支撑剪力墙的抗震性能，用4片剪跨比为1．8，边缘构件配筋率相同。暗支撑形式不同的型钢高强混凝土剪力墙做试验，讨论不同暗支撑形式型钢高强混凝土中高剪力墙的抗震性能。试验结果表明，采用带暗支撑的型钢高强混凝土中高剪力墙在承栽能力和延性上都优于一般的型钢高强混凝土中高剪力墙，给出的试验分析结果和建议可供工程设计参考。

To further understand the anti-seismic performance of shear walls with concealed bracing, four sheets of shear walls that contain steel reinforced high-strength concrete with different forms of concealed bracings, the same steel ratios in boundary component,and the same shear span ratio of 1.8：1 are prepared. The results show that the supportability and ductility of the mediumhigh shear walls containing steel reinforced high-strength concrete with concealed bracing is better than that of the general steel reinforced high-strength concrete, and the analytic conclusion and suggestion can be reference to engineering design.