论文部分内容阅读
结合葛洲坝电站水工建筑物过流金属埋件水下检查工程、胜利八号平台坞修无损检验工程中采用超声波测厚仪检测时遇到的问题,分析影响超声波测厚仪示值的因素,并总结出提高精度的有效途径和技术措施,对类似金属结构水下检测工程具有实用价值。
Based on the underwater inspection project of overcurrent metal embedded parts of hydraulic structures in Gezhouba Hydropower Station and the problems encountered during the testing by ultrasonic thickness gauge in the nondestructive testing project of the dock platform of Victory VIII, the factors influencing the indication of the ultrasonic thickness gauge are analyzed, And summed up to improve the accuracy of effective ways and technical measures, similar to the underwater structure of metal detection engineering has practical value.