摘要
利用ANSYS软件对装配式钢桁架桥桥跨结构进行模态分析,得到了桥跨结构的损伤现象和易损伤位置,进行了实装实验,验证了仿真分析的正确性。
We performed the modal analysis of the cross-structure of assembled steel truss bridge with ANSYS, and the damage phenomenon and damage position of bridge cross-structure were obtained. After that, there was an actual experiment, and the correctness of simulation analysis was verified.
作者
陈华明
徐磊
何晓晖
CHEN Huaming;XU Lei;HE Xiaohui(College of Field Engineering,PLA Army Engineering University,Nanjing 210007,China)
出处
《兵器装备工程学报》
CAS
北大核心
2019年第2期168-173,共6页
Journal of Ordnance Equipment Engineering
基金
国家自然科学基金项目(51175511)
关键词
模态分析
装配式
桥跨结构
故障诊断
modal analysis
assembled
cross-structure
fault diagnosis
