大藤峡水利工程取消厂房排沙洞的可行性研究  

Feasibility study on cancellation of powerhouse desilting tunnel for Datengxia hydraulic project

作　　者：付欣[1] 张小涛[1] 郑军[1] 张晓峰 

机构地区：[1]中水东北勘测设计研究有限责任公司,吉林长春130021 [2]锦州市凌河保护区管理局,辽宁锦州121000

出　　处：《东北水利水电》2014年第8期4-5,共2页Water Resources & Hydropower of Northeast China

摘　　要：大藤峡水利枢纽位于珠江流域西江水系黔江河段大藤峡峡谷出口处,采用河床式两岸厂房布置。随着初设阶段工作的深入,决定取消厂房排沙洞。取消排沙洞可大幅节省工程量及投资,减少施工干扰,有利于保证工程顺利实施。Datengxia hydraulic project whose powerhouse layout is retaining power house on two banks is located in outlet of Datengxia canyon in Qinjiang river of Xijiang water system in Jujiang river basin. With the deepening of preliminary design work, the desilting tunnel is cancelled at last. Cancellation of desilting tunnel could save cost and quantity of work, reduce construction interference and is good for ensuring the implementation of the project.

关 键 词：大藤峡水利工程 河床式厂房 排沙洞 可行性研究 

分 类 号：TV673.3[水利工程—水利水电工程]