管道大开挖穿越施工技术  

Pipeline Crossing Construction of Excavation

作　　者：高云来[1] 张礼旭[1] 杨婕[1] 

机构地区：[1]中国石油天然气管道局,河北廊坊065000

出　　处：《施工技术》2012年第S2期326-327,共2页Construction Technology

摘　　要：结合西气东输二线东段南昌—上海支干线厚大溪管道穿越,介绍了管道大开挖穿越河流的关键技术及关键工序。Combined with the second west to east gas pipeline of Nanchang-Shanghai branch trunk pipeline crossing through thick Dasi,the key technology and key procedure of pipeline passing through river by excavation are introduced.

关 键 词：管道 大开挖 穿越 施工技术 

分 类 号：U175[交通运输工程]