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转换层竖向位置对大底盘双塔结构抗震的影响
Influence of the transfer layer’s vertical position on the anti-seismic of the large base double-tower structure
【摘要】 以工程实例为背景,利用国内工程分析软件PKPM中的SATWE及EPSA模块对转换层竖向位置不同的大底盘双塔结构进行了系统的分析,得出当转换层竖向位置越高时,地震反应力突变更明显的结论。
【Abstract】 Taking project as background,researchers systematically analyze the large base double-tower structure with different vertical positions of the transfer layer based on modules of the SATWE and the EPSA in the domestic project analysis soft ware PKPM,get the conclusion that the higher the vertical position of the transfer layer,the more obvious the seismic effect.
【关键词】 大底盘;
双塔结构;
转换层;
地震;
弯矩;
剪力;
【Key words】 large base; double-tower structure; transfer layer; seismic; bending moment; shear force;
【Key words】 large base; double-tower structure; transfer layer; seismic; bending moment; shear force;
- 【文献出处】 山西建筑 ,Shanxi Architecture , 编辑部邮箱 ,2009年13期
- 【分类号】TU352.11
- 【下载频次】38