摘要
Abstract
The article focuses on the application of ultrasonic testing technology in the inspection of steel box girder welds,and summarizes in detail the testing requirements of the top plate butt weld of steel box girder in the aspects of groove form and weld condition,selection of detec-tion conditions,determination of probe movement area,etc.The ultrasonic testing technology is analyzed from four aspects:scanning method,defect positioning,quantitative defect,and qualitative defect,This article summarizes the application process of detection technology for full penetration welds in steel box girders,in order to provide effective reference for the promotion and development of ultrasonic detection technology.关键词
钢箱梁/焊缝检验/超声检测技术Key words
Steel box/Girder weld inspection/Ultrasonic testing technology分类
建筑与水利
