摘要
本文讨论了反射波波形与基桩缺陷的关系，并通过实例分析了缩径桩与扩径桩，缩径桩与离桥桩和胶结不良桩的区别.
This paper discusses the relation between the reflected wave form and the defects of foundation Piles. By taking case histories, it analyzes the differences between the diameter-shrinking piles and the diamEter-expanding piles, the diameter-shrinking piles and disintegrated and badly cemented piles.
出处
《勘察科学技术》
1998年第3期61-63,共3页
Site Investigation Science and Technology
关键词
反射波法
扩径桩
缩径桩
反射系数
基桩
缺陷
reflected wave method
diameter-expanding pile
diameter-shrinking pile
coefficient of reflection
phase
