水工隧洞线路布置的关键技术分析  

Study on key techniques for layout of hydraulic tunnel route

作　　者：张泽辉[1,2] 

机构地区：[1]浙江大学,浙江杭州310027 [2]浙江省水利水电勘测设计院,浙江杭州310002

出　　处：《水利水电技术》2010年第1期37-39,47,共4页Water Resources and Hydropower Engineering

基　　金：浙江省水利科技重点项目(RB0818)

摘　　要：水利水电工程中水工隧洞使用相当频繁,其线路布置直接关系到工期、造价、运行等各个方面。以几个水电站工程为例,分析了水工隧洞的平面线路布置、拐点设计、隧洞埋深与纵坡的选取、施工支洞的布置以及跨越冲沟的方式等关键技术,为相关工程的选线和设计提供借鉴和参考。The hydraulic tunnel is widely used in water resources and hydropower projects, of which the layout of the route is directly related to the aspects such as its construction period, cost, operation, etc. By taking from hydropower stations as the studying case, the key techniques for the plan layout of the tunnel route, the design of the tunnel bends, selection of beth the buried depth and longitudinal slope of the tunnel, the arrangement of the construction adits, the method of the gully-crossing, etc. are analyzed herein; and then can provide some references for the route selection and design of the similar projects coneemed.

关 键 词：水工隧洞 线路布置 施工支洞 

分 类 号：TV651.3[水利工程—水利水电工程]