张永强    （上海华都建筑规划设计有限公司，上海 200092）

 

［摘要］北京金雁饭店是立面造型独特且结构复杂的高层建筑，分析了结构的平面及竖向不规则性，有针对性地提出了解决方案。通过两程序的对比分析、弹性时程分析、中震作用分析、弹塑性时程分析得出结构能够满足性能设计要求的结论；最后，对关键构件和工程的关键问题进行了分析讨论。

［关键词］钢管混凝土柱；斜柱；性能设计

中图分类号：TU313文献标识码：A文章编号：1002-848X(2012)07-0005-06

 

Zhang Yongqiang    (Shanghai Huadu Architecture & Urban Design Co., Ltd., Shanghai 200092, China)

 

Abstract: Beijing Jinyan Hotel is a tall building whose shape is very special and unique, and the structure is very complex. The beyond code limits of this building were analyzed, and the relevant solution schemes were proposed. According to the comparison on the analysis results of the two programs, elastic time-history analysis, medium earthquake effect analysis, elastic-plastic time-history analysis, the conclusion was got that the structure can meet the requirement of performance based seismic design. At last, the key points of this structure as well as important segments were analyzed and discussed.

Keywords: concrete-filled steel tubular; inclined column; performance based seismic design

作者简介：张永强，硕士，工程师，一级注册结构工程师，上海华都建筑规划设计有限公司结构二所所长，Email: kyrunner@qq.com。

 

［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.