论饱和粘性土次固结系数与含水量的关系

Relationship of Coefficients of Secondary Consolidation with Moisture Content of Saturated Cohesive Soil

通过对饱和粘性土的含水量与次固结系数的关系进行分析、对比,论述了饱和粘性土的次固结系数随着含水量的增加,基本呈线性变化的特点,并建立了饱和粘性土次固结系数与含水量的相关公式。为指导、分析与验证固结试验结果,从多角度保证试验的准确性提供了一个方法;为工程设计与使用参数的获取提供更多的途径。

Based on the analysis and comparison of the relationship of coefficients of secondary consolidation of saturated cohesive soil with its moisture content, the paper expounds on the characteristics that the coefficients of secondary consolidation of saturated cohesive soil increases with the moisture content of the saturated cohesive soil, showing basically the linear variation of the relationship. Relevant equations were established for the coefficients of secondary consolidation of saturated cohesive soil and the moisture content. A method is proposed for guiding the consolidation tests and analysis and verification of the results of consolidation test results to ensure the accuracy of the tests from many angles, thus providing more ways for engineering designs and utilization of coefficients.