长输管道穿越山岭隧道施工技术  

Construction Technology of Long Distance Pipeline Passing Through Ridge Tunnel

作　　者：李长阁[1] 李淑娟[1] 

机构地区：[1]中国石油天然气管道三公司

出　　处：《石油工程建设》2002年第4期22-25,共4页Petroleum Engineering Construction

摘　　要：随着偏远地区油气田的开发 ,长输管道通过山区特殊地段的施工会越来越多 ,管道穿越隧道施工技术已逐渐成为山区特殊地段管道施工的可靠方法之一。文章结合近年来在国内进行的管道穿越隧道施工 ,从管道隧道的选址、截面尺寸、管道组装焊接方式、敷设方式、施工时隧道内通风及照明。Along with the development of the remote area field of oil gas, the construction of long distance pipeline passing through the special section of mountain area is getting more and more, technology of passing through tunnel has become one of reliable methods of special section of mountain area gradually. According to the domestic technology of passing through tunnel in recent years, experience introduc tions have been made about choosing of location of pipeline tunnel, section size, assembly welding way and the aspects such as illumination and construction safety for pipeline passing through ridge tunnel construction technology.

关 键 词：长输管道 穿越山岭隧道 施工技术 油气管道 

分 类 号：TE973[石油与天然气工程—石油机械设备]