河渠附近潜水非稳定运动的一种通解

A universal solution to unstable groundwater movement in vicinity of canals

河渠水位瞬间上升(下降)时,根据河渠附近潜水非稳定运动的解析解,推导出河渠水位以任意一种函数关系随时间连续变化时的一种通用解析解.并把该通用解应用到两个实例的分析当中,验证了它的精确性和实用性.

Based on the analytical solution to the unstable groundwater movement in the vicinity of canals under the condition that the water level of canals rises and falls instantly, a universal solution is derived for the case that the water level in canals continuously changes with time in arbitrary function. The solution is applied to the analysis of two practical cases, and the precision and applicability of the solution are verified.