文得根输水工程施工方案比选  

Comparison and Selection of Construction Method of Water Transmission Project

作　　者：史晓东[1] 闫爽 SHI Xiaodong;YAN Shuang(China Water Northeastern Investigation,Design&Research Co.,Ltd.,Jilin Changchun 130021,China;Jilin Province Water Resource and Hydropower Consultative Company of P.R.CHINA,Jilin Changchun 130021,China)

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]吉林省水利水电设计研究院,吉林长春130021

出　　处：《北方建筑》2019年第6期65-69,共5页Northern Architecture

摘　　要：文得根水利枢纽至乌兰浩特输水工程线路为71.268 km无压隧洞。输水线路作为文得根水利枢纽重要组成部分,其施工方法的选择对工程的投资,工程对当地的环境保护以及对施工单位的施工组织有着重要的影响,本文结合工程实际情况及自身特点,从传统钻爆法(施工支洞出渣)和掘进机为主与钻爆法配合的施工方案(含掘进机机型比选)两个施工方法入手,论述其各自优缺点,最终选择适合本工程最优的施工方法指导实际施工。The line from wendegen water diversion project to wulanhaote water transmission project is 71.268 km of pressure-free tunnel.As an important part of the wendingen water diversion project.The selection of construction methods has an important impact on the investment of the project,the local environmental protection and the construction organization of the construction unit.Combined with the actual situation and its own characteristics of the project,this paper proposes a joint construction scheme based on the combination and advantages or disadvantges of the traditional drilling and blasting method(dregs from construction adit)and the TBM method are discussed to choose the best construction method and guide for construction.

关 键 词：输水隧洞 钻爆法 敞开式掘进机 双护盾掘进机 

分 类 号：TV554.2[水利工程—水利水电工程]