平立面不规则框架结构抗震问题探讨

Probing into anti-seismic problem of frame structure with irregular section plane

应用结构计算通用软件,对一平立面均不规则的L形框架结构进行分析计算。通过对斜交L形结构以及正交L形结构设抗震缝和不设抗震缝两种情况在不同抗震设防烈度下的计算分析,得到相应各种情况下结构构件内力。通过对比分析,对平立面均不规则的框架结构的抗震缝设置及结构内力计算等问题进行了探讨,为平立面均不规则建筑的结构设计提供参考。

Using the structure calculation software, a L-shape frame structure with irregular section plane is analyzed. Through the analysis and the calculation of the same structure with a seismic joint or without seismic joint, the internal forces in the member of the structure are calculated. The thesis probes into the frame structure with irregular section plane , and provides scientific bases for the structure design about the building with irregular section plane.