摘要
运用有限元 ,对姜唐湖进洪闸成层地基三维渗流场进行求解 ,得出闸基渗流场等水头线的分布规律。重点对该闸设计防渗体系中的水平混凝土铺盖和垂直混凝土地下连续墙的防渗作用进行了论证分析 。
The finite element method is applied to solve the 3D seepage field of layered foundation of Jiangtanghu sluice. The hydraulic head isoline's distribution rule of the sluice foundation seepage field is put forward. The function of the sluice anti-seepage system is demonstrated and analyzed with emphasis on the horizontal concrete blanket and vertical underground continuous concrete wall. The optimal selection conclusion is drawn that the sluice can get rid of the blanket and strengthen the role of underground continuous concrete wall.
出处
《水电能源科学》
2005年第1期83-85,共3页
Water Resources and Power
关键词
闸基渗流场
成层地基
有限元
渗控方案
铺盖
地下连续墙
优选
seepage field of sluice foundation
layered foundation
FEM
seepage control scheme
blanket
underground continuous concrete wall
optimal selection
