Parametric analysis on the hysteresis performance of the low yield point steel plate sheer wall (LYP SPSW) with three different stiffening configurations, including unstiffened, cross stiffened and diagonal stiffened, was conducted using the finite element models which have been verified by the test results. The parameters which have effects on the hysteretic behavior of LYP SPSW include ratio of height-to-thickness, stiffness ratio of stiffener, and the stiffness ratio of the edge member. The hysteretic curves, skeleton curves and viscous damping coefficient-displacement curves of SPSW with different stiffening configurations were obtained. According to the numerical results, it can be seen that the shear resistance and hysteretic performance of LYP SPSW decrease with the increase of the ratio of height-to-thickness. The energy dissipation capacity and shear capacity of LYP SPSW can be improved effectively by setting cross and diagonal stiffeners, but when the stiffness ratio of stiffener is greater than 10, the increase is no longer obvious. Furthermore, for steel plate shear walls without edge members, the diagonal cross-stiffening steel shear wall can achieve better energy consumption. For steel plate shear walls with edge members, when the ratio of height-to-thickness is less than 100, a better energy dissipation can be achieved by using cross stiffened steel plates; when the ratio of height-to-thickness is greater than or equal to 200, a better energy dissipation can be reflected by adopting cross stiffened steel plates. Finally, a restoring force model of the LYP SPSW with two-side connections is proposed.

使用有限元模型对低屈服点钢板剪力墙（LYP SPSW）具有三种不同的加劲配置（包括未加劲，交叉加劲和对角加劲）的滞后性能进行了参数分析，并已通过测试结果进行了验证。对LYP SPSW的滞后行为有影响的参数包括高厚比，加劲肋的刚度比和边缘构件的刚度比。得到了不同加劲配置的SPSW的滞回曲线，骨架曲线和粘滞阻尼系数-位移曲线。根据数值结果可以看出，LYP SPSW的抗剪强度和滞后性能随着高厚比的增加而降低。通过设置横向和对角加劲肋可以有效地提高LYP SPSW的耗能能力和剪切能力，但是当加劲肋的刚度比大于10时，增加的作用不再明显。此外，对于没有边缘构件的钢板剪力墙，对角交叉加劲的钢剪力墙可以实现更好的能耗。对于带有边缘构件的钢板剪力墙，当高度与厚度之比小于100时，使用交叉加劲钢板可实现更好的能量消散；当高度与厚度之比大于或等于200时，采用交叉加劲钢板可以反映出更好的能量耗散。最后，提出了具有两侧连接的LYP SPSW的恢复力模型。