框支剪力墙和落地剪力墙在水平荷载下共同工作时的内力和位移

本文用分区混合法求框支剪力墙和落地剪力墙在水平荷载下共同工作时的内力和位移。对框支墙、部分框支墙和底层框架上有部分无孔墙的剪力墙亦给出了计算结果,对各种墙在三种常用水平荷载作用下的内力和位移给出了统一的计算公式。本文同时讨论了连梁轴力和墙肢剪力的计算问题。

Internal Forces and Deflections of Shear Walls and Shear Walls Supported by Beam-Column Systems in Combined Action and Subjected to Horizontal Loads

In this paper,the internal forces and deflections of shear walls and shear walls supported by beam-column systems in combined action and subjected to horizontal loads are solved by sub-region mixed method. The results are given for the cases such as shear walls fully supported or partly supported by beam-column systems and part of walls above them without openings as well. For all these cases, design formulas are also suggested for three common loading conditions, i.e.triangularly distributed load, uniformly distributed load and top concentrated load. The design formulas of the axial forces in connecting beams and shear forces in the walls are also analysed and discussed in the paper.