节点文献

基于拆除构件法的低烈度区超高层建筑抗连续性倒塌性能分析

DEMOLITION COMPONENT METHOD-BASED PROGRESSIVE COLLAPSE PERFORMANCE ANALYSIS OF SUPER TALL BUILDINGS IN LOW SEISMIC INTENSITY REGION

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 徐革李英民龚国琴刘立平术向东张松柏朱涛韩杰罗婷袁康余周

【Author】 Xu Ge;Li Yingmin;Gong Guoqin;Liu Liping;Shu Xiangdong;Zhang Songbai;Zhu Tao;Han Jie;Luo Ting;Xuan Kang;Yu Zhou;CISDI ENGINEERING Co.Ltd;College of Civil Engineering,Chongqing University;

【机构】 中冶赛迪工程技术股份有限公司重庆大学土木工程学院

【摘要】 高层建筑结构抗连续倒塌危害严重。介绍了拆除构件法的基本原理,并以某超高层建筑为例利用此方法,采用SAP2000和Perfom-3D软件进行了静力线性分析和动力非线性分析,对其抗连续倒塌性能进行了评估,并根据计算结果提出相应的加强措施。研究表明:按照国家规范设计的低烈度区超高层建筑,已经具有良好的抗连续倒塌性能,无需采取额外措施进行抗连续倒塌加强。

【Abstract】 The progressive collapse of super-high building will cause serious consequence.After fundamental briefly introduced,the Alternate Path Method is applied in a super-high building to evaluate its capacity of resisting progressive collapse.Both static linear analysis and nonlinear dynamic analysis are conducted by commercial software,SAP2000 and Perform-3D.And measures are proposed according to conclusions of the evaluation.It shows that super-high buildings in areas with low seismic fortification intensity,designed by present codes,have adequate capacity of resisting progressive collapse,and any extra measures to improve the capacity are unnecessary.

  • 【会议录名称】 《工业建筑》2015年增刊Ⅰ
  • 【会议时间】2015-08-01
  • 【分类号】TU973.3
节点文献中: