摘要
简述了超声波测桩技术的基本原理,介绍了使用康科瑞公司生产的NM-4A非金属超声检测分析仪进行混凝土灌注桩实测中的应用效果,分析了影响判断桩基质量的因素及应注意的若干问题。
This paper has described basic principles of the ultrasonic transmission testing technique, described the result of the test on the basis of some examples, and pointed out some problems to which proper attention should be paid in the test.
出处
《物探与化探》
CAS
CSCD
2005年第3期276-278,共3页
Geophysical and Geochemical Exploration
关键词
超声波
混凝土灌注桩
桩基质量检测
ultrasonic method
bored concrete pile
quality test of pile foundation
