结构变化对软粘土蠕变特性影响的宏观试验分析

摘要

The paper puts soft clay as the study object which has obvious rheological and structural properties.Natural structure of clay is changed through remolding,and it is studied the impact of structural change of clay on rheological characteristic.The author compares and analyszes the law of rheological parameters such as strain,strain rate,viscous coefficient through experimental data,revealing the macro impact of structural difference on rheological mechanics nature.%本文以软粘土这种流变性和结构性均较强的土体为研究对象,通过重塑改变土体的天然原始结构,研究结构性变化对土体力学性质的影响。通过实验数据对比分析原状土和重塑土的应变、应变速率、粘滞系数等流变参数的变化规律,总结出结构性差异对流变力学性质的宏观影响。