某复杂多层建筑结构抗震设计
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（上海建筑设计研究院有限公司， 上海 200041）［摘要］针对工程因建筑造型新颖而存在多种体型不规则，不能满足国家现行相关规范与规程规定的情况，采用基于性能的抗震设计方法来进行结构设计，以提高整体结构的抗震性能。同时结合工程结构体系特点和不规则情况，有针对性地提出关键位置结构构件的性能设计目标，并采用不同计算软件进行整体结构计算对比分析，研究了结构构件的抗震性能，并对结构设计提出了可行的建议。［关键词］抗震设计; 不规则结构; 基于性能设计; 结构分析; 抗震措施中图分类号：TU352.11 文献标识码：A 文章编号：1002-848X(2014)05-0062-04Seismic design of a complex multi storied building structureZhou Qi(Shanghai Institute of Architectural Design & Research Co., Ltd., Shanghai 200041, China)Abstract: Featured with unique design in shapes, the project has irregular shapes which can not meet the requirements of relevant provisions of current national norms and codes. Performance-based seismic design method was used in the structural design to improve the seismic performance of the overall structure. Combined with structural system characteristics and irregular conditions, the performance-based seismic design objectives of structural members in key locations were put forward. Different calculation softwares were used to carry out comparative analysis of the overall structure and the seismic performance of structural members was studied. Suggestions on structural design were proposed.Keywords: seismic design; irregular structure; performance-based design; structure analysis; seismic measure
