有限元计算坝体渗流软件 可以计算不同坝型的浸润线-Dam seepage finite element software can calculate the saturation line of different dam

水力学作业 二分法已知上游和下游水深时，求非均匀渐变渗流的正常水深。-The hydraulics operating dichotomy known upstream and downstream water depth, find the normal depth of graded seepage.