摘要
在阐述钢管焊缝损伤特性的基础上,提出了基于小波变换的钢管焊缝损伤识别方法,并通过实例分析作了有效的验证。
On the basis of the Characteristics of the steel tube weld seam damages, a method of identification of steel tube weld seam damages based on wavelet transformation is proposed, and it is verified by the case analysis.
出处
《装备制造技术》
2009年第8期11-12,共2页
Equipment Manufacturing Technology
关键词
小波变换
焊缝
损伤
wavelet transformation
weld seam
damage
