剪切波速确定成层土层综合地基刚度系数的研究

Study on Determining Comprehensive Coefficient of Rigidity of Layered Soil with Shear Wave Velocity

成层土层的刚度是由各个土层的特性所组成的，现场测定刚度的常规方法由于尺寸效应只能得到反映浅部土层的刚度。作者根据弹性半空间理论发展了利用剪切波速确定成层土层的综合刚度的新方法。

The rigidity of layered soil is composed of the features of each soil layer. As limited by size effect the conventional method used on site for measuring rigidity can only get that which reflects the rigidity of the shallow soil layer. A new technique to determine the comprehensive rigidity of layered soil is developed by the autbors based on elastic half space theory.