高层剪力墙结构连梁设计探析

Discussion on Coupling Beam Design for Shear Wall Structure of High-rise Building

连梁是剪力墙结构抗震设计的第一道防线和主要耗能构件,连梁的设计是否合理直接影响到建筑物的抗震性能和经济性,因此,连梁的设计在剪力墙结构抗震设计中非常关键。该文结合笔者在剪力墙结构设计工作中的一些经验,探析剪力墙结构连梁设计的刚度折减,连梁设计的建议,供结构设计人员参考。

Coupling beam is the first defense on seismic design and the main energy dissipation component of shear wall structure. The design of coupling beam directly affects the seismic performance and economy of build- ings. Therefore, coupling beam design is critical on seismic design of shear wall structure. Combining with rele- vant work experience, the stiffness reduction in coupling beam design was discussed and then some references were put forward for structure designers.