摘要
介绍珠江新城D3-2地块项目结构的超限设计过程,在抗震设计中利用概念设计方法设定抗震性能目标,并针对该工程超限情况采用不同的性能水准和多种程序进行结构弹塑性计算分析,找出结构受力特点并对薄弱部位进行处理,可为其他类似工程提供参考。
This paper introduces the off-gauge design of D3-2 project in ZhuJiang New Town,the Seismic performance objectives of this project was set by the seismic concept design.The article shows the feature of responses act on the structure and the dealing of the weak parts of structure base on various performance level of this project and the elastic-plastic analysis of a variety of structure program.All of the methods can provide a reference for the other similar projects.
出处
《广东土木与建筑》
2011年第10期22-25,共4页
Guangdong Architecture Civil Engineering
关键词
超限
性能设计
计算分析
off-gauge design
performance-based design
calculated analysis
