深埋桩的质量检测

QUALITY DETECTION OF DEEPLY BURIED PILE

着重介绍深埋桩的预埋管超声波法和反射波法的质量检测方法原理效果，从江阴长江大桥桥桩的检测和验证结果分析，两种方法的检测效果显著，准确度高。

The quality detection principle and efficience of deeply buried pile are presented using the ultrasonic and reflective methods for preburied pipe. Through the quality detection and certificate result analysis for the Yangtze river bridge of Jiangyin, it is indicated that the detection efficience of two methods is obvious and has high accuracy.