［摘要］云南海埂会议中心商务会议中心建筑功能和造型复杂，结构平面不规则，且具有一定的竖向不规则性；结构设计采用大型矩形钢管混凝土柱、大型钢箱梁、预应力混凝土梁、大跨度钢网架等来实现建筑的功能和空间要求；结构计算分析采用多种软件、模型和计算方法，并进行相互对比、复核，找到结构的薄弱环节，采取多种措施予以加强，并严格控制规范规定的各项指标，保证结构主体的安全性。
［关键词］平面不规则；竖向不规则；振型分解反应谱分析；弹性时程分析；弹塑性分析
中图分类号：TU318文献标识码：A文章编号：1002-848X(2011)10-0015-07
Structural design of the business conference center of Yunnan Haigeng Conference and Service Center
Cai Shize, Liang Ji, Fan Xu, Huang Jue(Yunnan Design Institute, Kunming 650032, China)
Abstract:The business conference center of Yunnan Haigeng Conference and Service Center has complex shape with-structural plane and vertical irregularities. Large-concrete\|filled rectangular steel tube columns, large steel box girders, prestressed concrete beams and large-span steel grid structure, etc. were used in the structural design to realize the functional and space requirements of the building. Multiple software, models and calculation methods were used in the structural analysis, and mutual comparison and checking were taken to find the weak links in the structure, which were strengthened by adopting diversified measures. The indexes specified in the code were strictly controlled to ensure the safety of the main structure.
Keywords:plane irregularity; vertical irregularity; vibration mode response spectrum analysis; elastic time-history analysis; elastic-plastic analysis
作者简介：蔡世泽，高级工程师，一级注册结构工程师，Email：Ynkmcsz2071@sina.com。
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