木屑混合粘土动强度试验研究

摘要

This oaoer researched the dynamic tri-axial tests of sawdust mixed clay,through the maximum dynamic shear modulus and dynamic strength curve two indicators analyzed the influence of structural and sawdust contents to soft clay strength characteristics,the test results showed that:the structure of soft clay could significantly affect the shear strength of clay,the influence of sawdust content to soft clay dynamic strength showed two sides.%对木屑混合粘土的动三轴试验进行了研究，通过最大动剪切模量以及动强度曲线两个指标，分析了结构性和木屑含量对软粘土动强度特性的影响，试验结果表明：软粘土的结构性可以明显影响粘土的抗剪强度，木屑含量对软粘土动强度的影响呈现出两面性。