特别不规则结构的计算分析--以马尾物联网会议中心结构为例  

Calculation and analysis of special irregular structure--Take Mawei Internet of things conference center structure as an example

作　　者：陈克用 CHEN Keyong(Fujian Zhonghe Development Architectural Design Inistute Co.,Ltd,Fuzhou 350004)

机构地区：[1]福建众合开发建筑设计院有限公司,福建福州350004

出　　处：《福建建筑》2021年第1期41-44,共4页Fujian Architecture & Construction

摘　　要：特别不规则结构分析,在满足多遇地震各项结构指标前提下,有必要进行有效的补充分析验证。基此,以某多层框架结构但存在多个不规则项工程为例,通过补充时程分析、楼板中震应力分析和静力弹塑性非线性分析以验证该工程结构安全。For irregular structures,it is crucial to perform additional analysis and verification according to the structural indexes to withstand earthquakes.For example,a multi-storey frame structure with irregular items requires three types of analysis(the supplementary time-history analysis,moderate earthquakes stress of floor slab analysis,and static elastic-plastic nonlinear analysis)to meet the safety measures.

关 键 词：建筑结构 弹塑性 不规则 能力谱 需求谱 时程 

分 类 号：TU3[建筑科学—结构工程]