摘要
多条管道共用管廊带可以节约用地,便于统一规划及管理,但必须处理好安全问题,尤其是山区段,地形复杂、地质灾害多发、维抢修困难。文章简要地分析了并行管道失效的原因,并以中卫—贵阳天然气管道与兰州—成都原油管道并行段为例,从线路用管、施工要求、地质灾害治理、预防第三方破坏等方面提出了安全措施,为其他并行管道设计提供参考。
Laying multi-pipelines in the same pipe corridor will save land and be easy to plan and manage,but the security must be ensured,especially in mountainous area where the terrain is complex,geological disasters happen frequently,maintenance and repair work is difficult.This paper analyzes briefly the reasons causing parallel pipeline failures,then based on case study of the parallel section between Zhongwei-Guiyang Natural Gas Pipeline and Lanzhou-Chengdu Crude Oil Pipeline,it brings forward some security measures concerning line pipes,construction requirements,geological disaster treatment and third party damage prevention.
出处
《石油工程建设》
2010年第6期33-35,共3页
Petroleum Engineering Construction
关键词
油气管道
并行敷设
管道失效
保护措施
oil and gas pipelines
parallel laying
pipeline failure
protection measure
