摘要
本文论述了应用概率论的逆概率法分离超声波测桩曲线中缺陷信息与干扰的原理和计算方法，并通过实例将邀概率法与常用的概率统计法和PSD判别法作了比较。
Principle and calculation for separating defective information and interference in ultrasonic wave curve for pile by using the method of reverse prob- ability are described in this paper. Method of reverse probability is compared with the conventional probabilistic statistics and PSD discrimination methods and the me thod of Teverse probability is proved to be the best.
出处
《工程勘察》
CSCD
北大核心
1997年第5期62-64,共3页
Geotechnical Investigation & Surveying
关键词
桩基
检测
逆概率
超声波
pile foundation, inspection, reverse, probability
