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本文根据碎石复合地基的桩土应力比与它们的瑞利波速度存在的理论关系,利用所测得的瑞利波速,能够定量评价复合地基不同深度处的承载力和压缩模量。还介绍了工程实测结果。
Based on the theoretical relationship between the pile-soil stress ratio and their Rayleigh wave velocity of gravel composite foundations, the measured Rayleigh wave velocity can be used to quantitatively evaluate the bearing capacity and compression modulus at different depths of the composite foundation. Also introduced the actual test results.