高层建筑剪力墙连梁设计的探讨

摘要

针对高层建筑剪力墙连梁具有跨高比(跨度与截面高度的相对比值)较小,而与之相连接的钢筋混凝土墙体刚度很大的特点.介绍了连梁的工作和破坏机理,并指出整体分析时剪力墙连梁模型建立的原则.通过结构设计中常遇到连梁超筋问题的讨论,提出了在实际设计中解决连梁超筋问题的方法及应注意的问题.%Connect beam has characteristics of small span and large size, also the stiffness of the wall between the beam is very large. The paper introduced working and failure mechanism of connecting beams, pointed out the establishment principle of the connecting beams of shear walls during the unitary analysis of structure. Over-reinforced connecting beam is often met in structure design , which is discussed in this article. The method to deal with the over-reinforced connecting beam and some notes to be paid attention to are put forward.