所属单位：

土木工程学院

发表刊物：

Proceedings of the Tenth International Symposium on Structural Engineering for Young Experts

关键字：

中文关键字：性能设计；设防标准；性能水平；性能指标，英文关键字：performance-based seismic design theory; seismic f

摘要：

In China seismic design codes, the gap in probability of exceedance between frequent earthquake and extremely rare earthquake is very large, therefore, a new definition of occasional earthquake and two new structure performance levels in more detail are bring forward to form a four level seismic fortification criterion. Then five structure performance levels and fourteen structure performance objects which are ranked to three groups are established. Based on the statistical data of two hundred and fifteen seismic performance test of reinforce concrete frame or columns, two index of temporarily operational and reparably operational performance levels are put forward. By using nonlinear static analysis and time-history analysis methods, examples are presented to demonstrate that buildings satisfied the fully operational level under frequent earthquake is not ensure to be in temporarily operational level or reparably operational level under rare earthquake. If the frequent earthquake is substituted by the occasional earthquake, the problem above can be solved well.

合写作者：

周琦

第一作者：

谢启芳,史庆轩,门进杰

论文类型：

期刊论文

卷号：

卷：

期号：

期：

页面范围：

页：828-833

是否译文：

否

发表时间：

2008-10-01