地震波在强夯地基测试中的应用研究

利用已知钻探、原位测试、土工试验的资料，构建地震波速度与地基土物理指标的关系，并以此作为已知输入，在同一地震排列中分别拾取瑞雷波、纵波速度。以地震波速度划分为速度层，根据已知输入确定地基土的密实度、均匀性、承载力等物理力学指标。

The Application of Seismic Wave in Consolidated Foundation Test

We first construct the relationship between seismic wave velocity and soil physical index using drilling, in-site test and soil test data, as known input information. Then in the same seismic arrangement, rayleigh wave velocity and longitudinal wave velocity can be picked up from the same seismic section, which is divided into velocity layers. This permits calculation of some foundation physical soil properties, such as compactness, uniformity and bearing capacity, based on the relationship.