局部连梁出现塑性铰后双肢剪力墙的分析及计算

Analysis and Calculation of Coupled Shear Walls for Connecting Beams with Plastic Hinges

本文研究了局部连粱出现塑性铰后双肢剪力墙的受力特点及计算简图,提出了在三种常用水平荷载作用下内力和侧移的理论分析和计算方法。当连梁无塑性铰时,本文公式也可取代双肢墙的弹性分析。文中给出计算实例。

In this paper, the elasto-plastic behavior of coupled shear walls under three conventional horizontal loadings is studied when plastic hinges occur in part of their connecting beams. Theoretical analysis, practical calculating method, and relevant simplified mathematical model are derived for internal forces and top dispiacement. These formulae are also valid when plastic hinges do not occur in connecting beams.