超声波无损检测技术在桩基工程中的应用

Application of ultrasonic nondestructive testing technology in pile foundation engineering

分析了超声波无损检测技术的优势与劣势,阐述了其工作原理及在桩基承载力与完整性检测中的具体应用,并通过工程实例进行了有效验证,指明了具体的注意事项。结果发现,超声波检测技术操作简单易行,可以准确真实反映桥梁的具体情况,提升了桩基试验的检测效率,值得在此后的桩基工程检测中得到更为广泛的推广。

This paper analyzes the advantages and disadvantages of ultrasonic nondestructive testing technology, elaborates its working principle, concrete application in pile bearing capacity and integrity testing, and through an engineering example to validate effectively, points out the specific matters needing attention. The results show that ultrasonic testing technology is easy to operate, can accurately and truly reflect the specific situation of the bridge, improve the efficiency of pile testing, it is worth in the future pile engineering testing to be more widely promoted.