Application of acoustic emission for health monitoring of engineering structures

被引：0
|
作者：
Yang, Runlin [1 ]
Wei, Ping [1 ]
Yan, Weiming [2 ]
机构：
[1] Univ Sci & Technol Beijing, Coll Civil & Environm Engn, Beijing 100083, Peoples R China
[2] Beijing Univ Technol, Key Lab Earthquake Engn & Struct Retrofit, Beijing 100022, Peoples R China
来源：
PROCEEDINGS OF INTERNATIONAL CONFERENCE ON HEALTH MONITORING OF STRUCTURE, MATERIALS AND ENVIRONMENT, VOLS 1 AND 2 | 2007年
基金：
中国国家自然科学基金;
关键词：
health monitoring; civil engineering; acoustic emission; damage evaluation; structural stability;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Application of acoustic emission(AE) technique in the field of civil engineering was studied. First, it reviewd the present state of AE and analyzed its advantages and disadvantages. Then, several AE monitoring schemes for the building, the bridge and the underground structure were presented. It is pointed out that AE technique can be applied not only for judging the damage level and the damage position of the engineering structure, but also for measuring its present stress level. Therefore, AE technique offers a very promising approach for health monitoring of structures.
引用
收藏
页码：489 / +
页数：3
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