钢管混凝土耗能低剪力墙

Energy dissipated low -rise concrete shear wall with tube filled with concrete

为改善普通低剪力墙的抗震性能，提出了一种新型耗能低剪力墙，即把普通剪力墙沿横向断开，中间以钢管混凝土柱联系。随后，对这种延性墙的主要特点进行了探讨，给出了这种耗能墙的恢复力骨架曲线，讨论了影响该墙抗震性能的主要参数。最后，通过两个算例分析，证明了这种耗能墙具有良好的抗震性能。

In order to improve the earthquake resistant performance of ordinary low - rise concrete shear wall, a new type of low - rise concrete shear wall with tubes filled with concrete is proposed in this paper. The new shear wall is disconnected along landscape orientation and two parts of the wall are connected using tubes filled with concrete. The behavior of the new shear wall is discussed and its skeleton curve is suggested. The characteristics of the new shear wall is compared with that of ordinary low -rise concrete shear wall through numerical examples.