摘要
针对上海世博会保留原有工业建筑的改建项目,从材料的应力-应变关系的层次上,将原烟囱结构模拟为环形剪力墙结构,对改建烟囱进行了罕遇地震下的弹塑性时程分析,同时对该工程的结构抗震性能进行评估。
This paper base on the stress-strain relation of the materials,simulated the chimney as the annular shear wall structure.Elastoplastic time-history analysis for the building is accomplished and the seismic performance of the structure is elaluated.
出处
《工业建筑》
CSCD
北大核心
2008年第z1期419-421,共3页
Industrial Construction
关键词
加固
改建
高耸结构
烟囱
弹塑性时程分析
restoring reconstruction high-rise building chimney elastoplastic time-history analysis
