总干渠渠道防渗  

Anti-seepage treatment for a main water conveyance canal

作　　者：杨俊柏[1] 潘汉彬[1] 

机构地区：[1]新疆水利水电勘测设计研究院,新疆乌鲁木齐830000

出　　处：《水利水电技术》2007年第11期81-83,共3页Water Resources and Hydropower Engineering

摘　　要：总干渠工程采用土工膜,现浇混凝土板和混凝土预制板防渗,并针对梯形断面和弧形渠底梯形断面几种不同结构型式,通过室内试验、现场施工等总结长距离大流量引水渠道,采用土工膜作为渠道防渗材料的优越性及所取得的显著效果。Geomembrane, cast-in-situ concrete slab and pre-cast concrete slab are used for the anti-seepage treatment of a main water conveyance canal, in which the significant advantages and the impervious effects are obtained from the geomembrane used as the impervious material for the channel in accordance with several structural types of the trapezoidal section and are-bed with trapezoidal section through the indoor test, in-situ construction and summarization of the construction experiences of the water conveyance canal with large flow rate and long conveyance distance.

关 键 词：渠道防渗 经验 总干渠 

分 类 号：TV68[水利工程—水利水电工程]