摘要
北京东方文化艺术中心工程为大型公共建筑,结构存在平面不规则、竖向不规则、大底盘多塔楼、局部转换层等诸多不利因素,属于复杂高层建筑结构。工程设计过程中,从结构概念设计出发,分析结构的抗震薄弱部位及其薄弱程度,区别对待,综合考虑,使用多种程序进行计算研究,采取有针对性的抗震加强措施和细部构造处理,达到提高结构延性、保证结构抗震安全的目的。
Beijing Orient Culture Art Center is a large public building and a complex high-rise building with many unfavorable factors including irregular plane, vertical irregularity, multi-tower with large podium and partial transition layer. The structure is researched with analyzing the structure＇s seismic weak parts, establishing the ration analysis model with multiple software, and taking some effective measures to strengthen the seismic capacity.
出处
《建筑结构》
CSCD
北大核心
2008年第1期92-95,110,共5页
Building Structure
关键词
抗震设计
平面不规则
竖向不规则
大底盘多塔楼
seismic design
irregular plane
vertical irregularity
multi-tower with large podium
