摘要
给出了在非饱和土渗透数值计算中涉及到的水土势函数的一般形式,以及水土势函数的各阶导数,提供给非饱和渗透数值计算使用·
The general form and the derivative of each order of hydraulic soil capillary head potential function are provided, which can be used in the calculation of unsaturated soil osmotic value.
关键词
非饱和土
透值
水土势函数
unsaturated soil
osmotic value
hydraulic soil capillary potential function