摘要
阐述了对在役拱桥吊杆进行健康状况检测的必要性,在此基础上介绍了吊杆损伤的类型,给出了吊杆损伤检测的一些方法,并分析了造成吊杆各构件损伤的原因,以便于研究其控制措施。
This paper expounds the necessity of healthy condition detection for existing arch bridge derricks,introduces the types of derrick damages,shows some derrick damage detection methods,and analyzes causes of various derrick components damages,so as to study its controlling measures.
出处
《山西建筑》
2011年第4期190-191,共2页
Shanxi Architecture
关键词
拱桥
吊杆
损伤检测
成因分析
arch bridge
derrick
damage detection
cause analysis
