瑞雷面波法在路基质量检测中的应用

Application of rayleigh wave method in inspection of roadbed disease

根据瑞雷面波在层状介质中的传播理论,波速的变化可以反映出岩土力学性质的变化。在上述理论的基础上,利用瑞雷面波法,结合实际的工程地质工作,可进行高速公路路基质量的检测。通过瑞雷面波法在某高速公路路基病害调查中的工作实例及现场工作方法,论述了该技术在公路路基质量检测中的应用前景及推广价值。

Based on the theory of rayleigh wave propagation in layer medium, the variation of wave velocity can reflect the variation of rock and soil mechanical property. On the basis of above theory, using rayleigh wave method and combining with a small amount of engineering geology work, inspection of roadbed disease can be performed. Through the instance of inspection of roadbed disease of certain highway engineering and field operating practice, application prospect and extension value of this technology in the domain of roadbed quality inspection are discussed.