110kV电缆穿越380m河流施工方法  

Construction Method of 110 kV Power Cable Crossing the 380 m Wide River

作　　者：丁自强[1] 戚柏林[1] 

机构地区：[1]绍兴电力局,浙江绍兴312000

出　　处：《华东电力》2012年第4期604-607,共4页East China Electric Power

基　　金：浙江省电力公司输变电推扩应用项目(11KJ020514D20189)~~

摘　　要：介绍了在浙江绍兴镜湖新区凤林西路下官渡场地实施4回路110 kV电力电缆非开挖穿越380 m河流工程的情况。介绍了电力电缆穿管无损伤长距离拖动技术和多支保护管孔内集束铺设技术取得的成功经验。介绍了4回路110 kV电力电缆非开挖穿越工程的实施方法和工艺。In late July 2011,the project of the 4-circuit 110 kV power cable crossing 380-meter-wide river,applying non-excavation technology,was successfully implemented at Xiaguandu construction site,Fenglin Road West,Jinghu New district,Shaoxing,Zhejiang.Some experiences have been obtained,especially the technology of power cable long-distance drag without pipe crossing damage and the technology of cluster laying within multi-branch pipes.The introduced construction method and techniques can provide reference for similar projects.

关 键 词：输电线路 电力电缆 电缆敷设 非开挖穿越 

分 类 号：TM247[一般工业技术—材料科学与工程]