望京SOHO中心T3塔楼结构设计
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张克,江坤生,周坚荣,朱勇军(悉地国际建筑设计顾问有限公司, 北京 100013)[摘要]借助三维分析软件ETABS、三维非线性结构分析软件PERFORM3D及PKPM系列软件SATWE和PMSAP等,对望京SOHO中心T3塔楼进行了全面的结构分析。分析了结构在规范反应谱及实际地震作用下的动力响应及关键部位、关键构件的塑性发展情况,对结构进行了抗震性能评价,并对工程设计提出合理的加强措施。[关键词]ETABS; SATWE; PERFORM3D; 抗震性能; 超限; 加强措施; 动力弹塑性中图分类号:TU9733文献标识码:A文章编号:1002848X(2013)12000504Structural design on T3 tower of Wangjing SOHO CenterZhang Ke, Jiang Kunsheng, Zhou Jianrong, Zhu Yongjun(CCDI GROUP,Beijing 100013,China)Abstract:With the help of threedimensional analysis software ETABS, threedimensional nonlinear structural analysis software PERFORM3D, and PKPM series software SATWE and PMSAP, and etc., the structure of T3 tower of Wangjing SOHO Center was analyzed comprehensively. The structural dynamic response under the standard response spectrum and the actual seismic action and the plastic development situation of key parts and key components were analyzed. Seismic performance evaluation was carried out, and reasonable strengthening measures were proposed to the project design.Keywords:ETABS; SATWE; PERFORM3D; seismic performance; transfinite; strengthening measure; dynamic elasticplastic作者简介:张克,学士,高级工程师,一级注册结构工程师,Email:k.zhang@126.com。参考文献[1]JGJ 3—2010高层建筑混凝土结构技术规程[S]. 北京:中国建筑工业出版社,2011.[2]GB 50011—2010建筑抗震设计规范[S].北京:中国建筑工业出版社,2010.[3]中建国际设计顾问有限公司.望京搜候中心项目超限可行性论证报告[R].北京:中建国际设计顾问有限公司,2011.[4]徐培福,傅学怡,王翠坤,等.复杂高层建筑结构设计[M].北京:中国建筑工业出版社,2005.