论文部分内容阅读
瑞雷波法是一种原位测试勘探方法,利用其频散性的传播速度与物理力学性质的相关性,可进行诸多工程质量检测。文章介绍了瑞雷波法检测高填方路基压实度的原理,并以双永高速公路一段路基压实度检测为例,对其路基压实度做出了合理评价。实践表明,瑞雷波法在高速公路高填方路基压实度的检测中能取得良好效果。
Rayleigh wave method is a kind of in situ testing and exploration methods, the use of its dispersion of the propagation velocity and the physical and mechanical properties of the correlation, a lot of engineering quality inspection. This paper introduces the principle of Rayleigh wave method to test the degree of compaction of high embankment. Taking the compaction degree detection of the first section of Shuangyong Expressway as an example, the subgrade compaction degree is reasonably evaluated. Practice shows that Rayleigh wave method can achieve good results in the test of compaction degree of expressway embankment.