【摘要】 淮安博物馆为结构复杂的混凝土框架结构,双侧立面悬挑面积巨大,悬挑长度最大处接近10 m。对结构方案与布置进行探讨,使其不但建筑形态优美,而且满足结构受力要求。介绍了体型复杂、平立面均不规则结构的设计分析过程,对该结构在罕遇地震作用下进行弹塑性时程分析,提出了复杂且不规则框架结构的设计对策和方法,可供同类工程设计参考。更多还原

【Abstract】 Huainan museum is a complex concrete structure,whose maximum overhanging length reaches 10 m.This paper presents the study on the structural scheme and layout,making the building exhibit graceful architectural configuration and satisfy the structural requirement.The process of structural design for anomalous frame with complex form is presented including elasto-plastic time-history analysis result for this complex structure under strong earthquake.The design countermeasures and the design method are proposed,which can be used as a reference for similar projects.更多还原