武汉工程大学学报2012，Vol.34Issue(6)：27-29,3.DOI:10.3969/j.issn.1674-2869.2012.06.007
有无横隔板桥梁结构性能对比分析
Performance assessment of bridge with and without diaphragm based on loading tests
姜增国 1王敏 1鲁冲1
作者信息
- 1. 武汉理工大学土木工程与建筑学院,湖北武汉430070
- 折叠
摘要
Abstract
In order to verify the validity of diaphragm in the bridge structure, we analyzed different values of stress - strain and displacement deflection through comparing static and dynamic load tests under the two cases of considering the bridge with and without diaphragm. Combined the simulation by finite element method,the results show that stress - strain and displacement are smaller when the diaphragm exists both in the static and dynamic load tests,bridge with diaphragm has more steady data and more well -proportioned transfer in loads,the validity of diaphragm is verified apparently.关键词
桥梁检测/应力位移/横隔板/横向分布Key words
detection of bridge/ stress and displacement/ diaphragm/ distribution分类
交通工程引用本文复制引用
姜增国,王敏,鲁冲..有无横隔板桥梁结构性能对比分析[J].武汉工程大学学报,2012,34(6):27-29,3.
