黄河龙口水利枢纽库坝区渗漏三维有限元分析

NUMERICAL SIMULATION OF SEEPAGE FIELD AROUND THE LONGKOU DAM BY 3D FEM

应用三维等参数有限单元法，对黄河龙口水库库坝区周围一定范围的初始渗流场、万家寨蓄水后的渗流场及龙口工程蓄水后的渗流场进行了数值模拟，并计算了相应的渗流量。

By means of 3D isoparametric FEM, a numerical simulation has been done on three schemes of initial seepage field, seepage field after impounding of Wanjiazhai Reservoir and seepage field after impounding of Longkou Reservoir at the vadose region around future Longkou Dam. And the corresponding seepage flow was calculated. These results are significant for decision of the practical project.