Investigation of acoustic emission (AE) technique application to integrity assessment of crane metal structure

被引：0
|
作者：
Wu, Zhanwen [1 ]
Shen, Gongtian [2 ]
Wang, Shaomei [1 ]
机构：
[1] Wuhan Univ Technol, Sch Logist Engn, Wuhan 430063, Hubei, Peoples R China
[2] China Special Equipment Inspect & Res Ctr, Beijing 100013, Peoples R China
来源：
PROCEEDINGS OF INTERNATIONAL CONFERENCE ON HEALTH MONITORING OF STRUCTURE, MATERIALS AND ENVIRONMENT, VOLS 1 AND 2 | 2007年
关键词：
bridge crane; acoustics emission (AE) technique; integrity assessment; attenuation; location;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this paper the acoustic emission (AE) technique was used to the main beam in bridge crane for nondestructive test and integrity assessment. The attenuation curve and linear location of the AE signals on the box beam were investigated. The parameter of AE signals with load were acquired and analyzed. The results indicate that the linear location method can be used well in AE source location in the box beam with thin walled. The investigation is a success in application of AE technique on crane. It provides significant data for the integrity assessment of the crane metal structures.
引用
收藏
页码：1279 / +
页数：2
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