论高填路堤填土施工方法对饱合粘土地基沉降与固结的影响

Research of influence on construction method of high-filled embankment to settlement of ground and consolidation full of clay

一般情况下,地基土是由固相、液相、气相三相组成,而饱和粘性土地基则只由固相和液相两相组成,研究其固结,也就是要研究其在上部结构荷载作用下,地基中孔隙水压力的分布情况,以及它怎样随着时间而变化的关系,现结合土体变形的基本概念、土的渗透定律,对高填路堤两种加载方式进行固结与沉降分析讨价。

Generally speaking, the foundation soil consists of solid phase, licluid phase, gas phase, but saturated cohesive base has only the solid phase and the liquid phase. The study of its consolidation refers to the research that under the superstructure load function, the distributed situation of ground hole hydraulic pressrun, along with the relations between the changes of time and the effect on it. This paper discussed two ways of loading of high - filled embankment to carry on consolidation and settlement based on the basic concept of soil body distortion and law of earth osmosis.