摘要
利用Visual Modflow软件对八里湾泵站复杂地基承压含水层渗流场进行了求解,得出了泵站地基三维渗流场分布规律和特性。重点研究了该泵站设计防渗体系中密集排水孔、水平排水软管、地下连续墙等多种渗控措施的综合防渗效果,给出了合理的渗控设计方案。
Three-dimensional seepage analyses of Baliwan Pumping Station are conducted and the seepage fields in its foundation with aquifers are worked out. The comprehensive seepage control effects of different seepage measures are studied. These measures include drain holes, horizontal drainage pipes and cut-offs. Based on the analyses, reasonable seepage control schemes are suggested.
出处
《水利水电技术》
CSCD
北大核心
2007年第3期25-28,39,共5页
Water Resources and Hydropower Engineering
关键词
八里湾泵站
渗流
预处理共扼梯度算法
排水孔
水平排水软管
Baliwan Pumping Station
seepage
precondition conjugate gradient
dense drain holes
horizontal drainge pipes
