降雨入渗对基坑非饱和土瞬态含水率影响的数值计算

Planar Program Calculation About Rainfall Intermingle Influence on Instantaneous Moisture Veriety of Non-saturated Soil in Foudation

建立了一个非饱和土中水分流动的二维数值计算模型 ,用以模拟地下水位埋藏很深 ,且在不同的初始条件与边界条件下 ,土体中的水分运动。

In this paper, a planar numeric calculation model about the moisture variety in non saturated soil is built.The model can simulate the moisture variety in soil when the water table is chindeep in all kind of initial condition and boundary condition.The soil moisture variety is calculated with the program when the rainfall is a constant.