摘要
以襄阳汉江五桥为背景,对其拱脚局部进行了有限元详细分析,并通过静载试验提取拱脚控制截面的应变数值,将计算结果分别与试验结果作对比,验证了局部有限元分析的重要性。
A detailed finite element analysis of the skewbaek of the fifth Xiangyang Hanjiang Bridge is presented in this paper. Extracts the strain value of arch-controlled section by static loading experiment. The numerical resuhs are compared with those of a static loading test and the importance of local detailed finite element analysis is verified.
出处
《山西建筑》
2014年第10期162-164,共3页
Shanxi Architecture
关键词
连续刚构拱桥
拱脚
局部有限元分析
应力集中
静载试验
rigid-framed arch bridge, skewback, finite element analysis, stress concentration, static loading test
