西藏金河瓦托水电站施工截流设计  

Closure design for construction of Watuo hydropower station at Jinhe river in Tibet

作　　者：刘涛[1] 万露[1] 刘文斌[1] 苏平磊 阿怀瑾 LIU Tao;WAN Lu;LIU Wen-bin;SU Ping-lei;A Huai-jin

机构地区：[1]中水东北勘测设计研究有限责任公司

出　　处：《东北水利水电》2020年第2期1-3,7,71,共5页Water Resources & Hydropower of Northeast China

摘　　要：西藏金河瓦托水电站位于澜沧江一级支流金河上,工程导流采用一次拦断河床配合隧洞导流方案。根据工程的实际条件,文中从截流标准和时段、戗堤布置、水力学计算、龙口分区等方面,对截流设计过程进行了介绍,并提出了截流前的准备措施,保证了工程截流的顺利成功。The Jinhe Watuo hydropower station in Tibet is located on the jinhe river, a tributary of the Lancangjiang river.The diversion of the project adopts the scheme of a closure river with tunnel diversion According to the actual conditions of the project,the closure standard and period, dike arrangement, hydraulic calculation, closure gap zoning, etc., are selected and the preparatory measures before the closure are put forward to ensure the successful closure of the project.

关 键 词：瓦托水电站 导流方案 戗堤 截流设计 

分 类 号：TV551.2[水利工程—水利水电工程]