摘要
本文叙述了瑞利波进行公路压实度检测的方法及关键技术,对填料为天然砂砾和风积砂进行了不同压实度瑞利波波速的现场测试,建立了波速与压实度之间的回归方程,为路基压实度检测开辟了另一途径.
This paper gives a presentation of the method and some key techniques for detecting subgrade compactness by Rayleigh wave.Several field experiments are done on different fillings (natural grail and eolian sand).An equation of regression between wave speed and compactness is worked out.A new approach is made to the detection of subgrade compactness.
出处
《内蒙古工业大学学报（自然科学版）》
2004年第3期226-229,共4页
Journal of Inner Mongolia University of Technology：Natural Science Edition
关键词
瑞利波
压实度
天然砂砾
风积砂
Rayleigh wave
compactness
natual grail
eolian sand
