摘要
应用SEEP3D软件对云南怒江亚碧罗水电站地下洞室群排水孔设计方案进行三维渗流场优化分析,分析三种不同设计方案下地下洞室群中进水管段、主厂房、主变室、及尾水调压室的入渗量、最大水头、水力坡降及渗流速度。通过计算分析,确定第一种方案为最佳设计方案。
The software SEEP3D is adopted to analyze the three-dimensional flow field of different design schemes for the drainage hole of Yunnan Nujiang Yabiluo Hydropower Station,then analyze the infiltration quantity,greatest water head,hydraulic gradient and the seepage velocity passing the water inlet pipe section,main workshop,host changes room,and the tailwater surge room in underground cavity group under three different design proposals.According to the computation analysis,the first design proposal is determined as the optimal design plan.
出处
《水利与建筑工程学报》
2009年第2期90-94,共5页
Journal of Water Resources and Architectural Engineering
关键词
地下洞室群
排水孔
渗流
流速
等值线
underground cavity group
drainage hole
seepage
flow speed
contour
