THREE-DIMENSIONAL SEEPING ANALYSIS OF POWERHOUSE DAM SECTION OF XIXIA INSTISUTE ANTI-REGULATION RESERVOIR
The Xixia institute anti-regulation reservoir is a coordinated project of yellow River water resources hinge，the project scale is big2，belongs to Ⅱ project，the powerhouse dam section composed by four generators and installing rooms，According to the project geological situmion，this section of project ground treatment use() shape concretes cut-off wall anti-seepage.three dimensional seeping calculation analysis to the power plant workshop dam section， according the analysis result：the power plant workshop section’s seeping regulatory measures’selection and the arrangement，were quite overall reasonable，Looking from the pervasion pressure equivalent line segment butut，the boaomland section floor withstands a much bigger pervasion pressure，therefore suggested that in the design construction must consider fully tail-water apron and bottomland’s osmotic pressure，taking gradual thicken progressing to the boRomland of concrete floor，that is the bottomland upstream end to the downstream end，the floor thickness changes gradually from 1.0m to 0.6m，to ensure the powerhouse dam safe Operation.
Xixia institute penetrate pressure three dimensional seeping
Zhang Junxia Li Li Zhang Jianwei
Yellow River Conservancy Institute of Science and Technology Zhengzhou 450003 North china institute of water conservancy and hydroelectric power Zhengzhou 450011
国际会议
High-level International Forum on Water Resources and Hydropower(第一届国际水利水电高层论坛)
北京
英文
339-340
2008-10-17（万方平台首次上网日期，不代表论文的发表时间）