摘要
在公路质量检测中,路基压实度是衡量道路施工质量的重要指标.我们在风积砂路基现场进行了利用瑞雷波检测其压实情况的试验,后期通过对现场采集的实验数据进行整理分析,建立了以风积砂为填料的路基的压实度与瑞雷波波速之间的数学模型.
Subgrade compactness serves as an important guideline for quality inspection of the road construction. An experiment is made with Rayleigh wave used to monitor in situ the compactness condition of eolian sand filled subgrade. Collected experimental data are analyzed. A mathematical model of relationship between compactness of such subgrade and Rayleigh wave velocity is established.
出处
《内蒙古工业大学学报（自然科学版）》
2005年第1期62-66,共5页
Journal of Inner Mongolia University of Technology：Natural Science Edition
基金
国家西部交通建设科技项目(200231800032)
关键词
瑞雷波
压实度
波速
原位测试
Rayleigh wave
compactness
wave velocity
in situ test
