特殊地形地貌对管道施工的影响  

Influence of Pipeline Construction on Special Terrain and Physiognomy

作　　者：江勇[1] 张宝强[1] 陈娟[2] 张国权[1] 

机构地区：[1]中国石油天然气管道科学研究院,河北廊坊065000 [2]中国石油天然气管道局维抢修分公司,河北廊坊065000

出　　处：《管道技术与设备》2011年第3期40-41,共2页Pipeline Technique and Equipment

摘　　要：随着国内长输油气管道建设的不断发展,管道施工技术及装备取得了巨大的进步。但在特殊地形地貌以及恶劣环境下,管道施工却面临很多亟待解决的重要问题,这些问题一直影响和制约着施工效率及施工质量的提高。着重从沼泽和冻土融化区、山区及山区岩石地段、沙漠地区等特殊地形地貌总结国内长输油气管道施工技术及装备面临的主要问题,并针对这些问题,提出管道施工技术及装备未来发展的研究方向及研究思路。With the development of long-distance natural gas transmission pipeline,much progress has been made in the technology of pipeline construction and the equipment related.However,there are still some issues demanding prompt solution in the pipeline construction at the special terrain and physiognomy.Construction efficiency and quality are always restricted by these issues.This paper summarized the present problems with long-distance natural gas transmission pipeline construction equipment at the marshland area,frozen soil and melting areas,mountains and mountain rock areas,desert areas and other special terrain and physiognomy.In view of these problems,it points out the direction of research and the approach of research on construction equipment.

关 键 词：沼泽 施工装备 山区岩石 

分 类 号：TE832[石油与天然气工程—油气储运工程]