摘要
通过比较框架填充墙结构与纯框架结构在层间刚度、自振周期和变形方面的不同特点及力学性能上的差异,分析了填充墙带来的刚度突变、短柱效应、扭转效应等对结构可能带来的不利影响。研究认为,应对布置填充墙后的薄弱层和扭转效应进行时程分析,结构计算应考虑填充墙的质量与刚度的影响。这些解决办法可供设计人员参考。
The difference about mechanical property between the infilled frame and the bare frame is compared, the unbenefit influence of the stiffness effect of infill panels is analysed for weakness story and torsion response in the structure, and some reasonable methods are put forword to be referred by structure designers.
出处
《建筑结构》
CSCD
北大核心
2005年第8期27-29,共3页
Building Structure
