高层楼板开洞位置及开洞率对抗震性能的影响  

The influence of opening position and opening rate of high-rise floor to the seismic performance

作　　者：常鑫 Chang Xin(The Survey and Design Branch,China Railway No.3 Engineering Group Limited Company,Taiyuan 030024,China)

机构地区：[1]中铁三局集团有限公司勘测设计分公司,山西太原030024

出　　处：《山西建筑》2021年第5期38-39,共2页Shanxi Architecture

摘　　要：对15层框剪结构高层工程实例楼板开洞问题进行深入探讨,利用MIDAS有限元软件建立多个等效框剪结构高层模型,分别对高层结构楼板不同位置开洞及开洞率进行分析,且通过分析找出较为合理的开洞位置及开洞率。This paper deeply discussed the floor opening problem of 15 story frame shear wall structure high-rise engineering example,and established several equivalent frame shear wall structure high-rise models using MIDAS finite element software,analyzed respectively the opening position and opening rate at different positions of high-rise structure,and found out the more reasonable opening position and opening rate through the analysis.

关 键 词：楼板 开洞率 抗震性能 

分 类 号：TU318[建筑科学—结构工程]