层高突变对高层建筑楼层刚度的影响及其对策  

Effect of Story Height Change on Story Rigidity of High-Rise Buildings and Its Countermeasures

作　　者：许崇伟 黄勤勇 

机构地区：[1]上海市卫生建筑设计研究院,上海200003

出　　处：《建筑科学》2006年第4期16-20,共5页Building Science

摘　　要：通过建立几个典型的结构模型,对层高突变对框架、框剪和剪力墙三种结构形式楼层刚度的影响进行了计算分析比较,并以框剪结构为例提出了一些改善结构楼层刚度突变幅度的方法,供设计人员参考。This paper compares and analyzes the effect of story height change on story rigidity of frame structure, frame-shear wall structure and shear wall structure by setting up several typical structure models. Based on the analysis of one practical project of frame-shear wall structure, some methods to decrease story rigidity change are put forward for reference.

关 键 词：高层建筑 楼层刚度 设备层 

分 类 号：TU973.21[建筑科学—结构工程]