万家寨引黄工程国际Ⅰ标地下厂房防渗排水设计与施工  

Design and Construction on Seepage P revention and Drainage of Undergrou nd Major Pumping House

作　　者：刘冰营[1] 谢冰[2] 余新启[1] 刘春冬[1] 

机构地区：[1]水利部天津水利水电勘测设计研究院 [2]山西省万家寨引黄工程管理局

出　　处：《山西水利科技》2002年第3期11-13,共3页Shanxi Hydrotechnics

摘　　要：国际Ⅰ标总干一、二级泵站地下厂房区域性地下水位较低,地下洞室的主要渗漏水来自工程运行期,尤其是出水系统设计水头高达190m,为防止内水外渗危及厂房安全,在可能产生渗漏的部位采取一定的防渗措施,同时加强地下洞室的排水。In this paper,the design and constru ction on the seepage prevention and d rainage projects of the underground major pumping house in s tage1and stage 2pumping stations of the general main line,Wanjiazhai YR DP(Yellow River diversion Project)are briefly introduced.The seepage water,which may endanger the safty o f the underground major pumping house wil l come mainly from the reinforced con crete outlet pipe,in which the pressure head is as high as 190meters during th e period of operation.

关 键 词：万家寒引黄工程 地下厂房 防渗 排水 设计 施工 

分 类 号：TV223.5[水利工程—水工结构工程]