饱和粉土的若干动力特性研究

Some Dynamic Properties of Saturated Sandy Loam

本文通过对可液化范围内的原状、重塑以及在不同粘粒粉粒含量、不同超固结比、不同成型时间下的击实的粉土进行动力试验与分析，探讨其动力特性受不同因素影响的变化规律，以加深对粉土的动力特性的进一步认识。

The paper has made dynamic test and analyses on intact and remoulded saturated sandy loams which werecompacted under the conditions of different over-consolidation ratio,curing time and different content of clay andsilt,within its liquefaction scope. The main pupose,is to explore the variation of dynamic properties affected by dif-ferent factors and to improve the underanding of dynamic characteristic of saturated sandy loam.