反射波法检测桩身完整性的一种频率域数据处理方法

A FREQUENCY DOMAIN DATA-PROCESSING TECHNIQUE IN THE APPLICATION OF REFLECTION METHOD TO TESTING THE PERFECTION OF PILE BODY

从纵波传播过程的反射和透射的基本原理出发，介绍了反射波法桩身完整性检测数据在频率域中定量确定视反射系数和反射波往返时间的一种新的理论和方法。

Based on the basic principle of reflection and transmission in the process of the propagation of logitudinal wave, this paper recounts a new theory and method for the application of pile body completeness inspection data with reflection wave method to the quantitative determination of apparent reflection coefficients and the round travelling time of reflection wave.