搜索
20111PipelineTechniqueandEquipment2011No1:2010-01-12:2010-08-31常向东1,董红亮2,杨胜凡1,赵丽新1(1.,401311;2.,100070):穿越河流输油管道由于受其所处自然环境的影响,容易发生各种破坏,其抢维修的工作也是输油管道维护工作中的重点和难点文中在分析了穿越河流输油管道的破坏因素破坏形式及其破坏原因的基础上,总结分析了当前穿越河流输油管道破坏抢维修的主要技术和基本方法,并分析了各自的适用条件和特点归纳了穿越河流输油管道抢维修工作的基本流程,对针对各种管道破坏形式河流情况及环境状况,提出了相应的管道抢维修技术方案:输油管线;穿越河流;抢维修:TE832:A:1004-9614(2011)01-0040-04StudyoftheRivertraversingPipelineRescueServiceTechnologyCHANGXiangdong1,DONGHongliang2,YANGShengfan1,ZHAOLixin1(1.LogisticsEngineeringUniversity,Chongqing401311,China;2.ProjectDesignandInvestigationOfficeofPLANavy,Beijing100070,China)Abstract:Becauseoftheenvironment,therivertraversingpipelinesareoftendestroyed,sotheworkoftherapidnessservicingisthekeydifficultyoftheoilpipelinemaintenancework.Basedonthebreakagefactor,thebreakageformandthecauseofbreakagethathasbeenanalyzed,themaincurrentrescueservicetechnologiesaresummarized,andtheirapplicationconditionandcharacteristicareanalyzed.Therapidnessservicingstepsoftherivertraversingpipelineareconcluded.Therapidnessservicingtechnologyprojectsarebroughtforwardinlightofthebreakageform,theriversconditionandtheenvironment.Keywords:oilpipeline;traversingriver;rapidnessservicing0,,,,,,,[1]11.1,,11.2,,11[2]第1期常向东等:穿越河流输油管道抢维修技术411,;,,,,,22.1,(),,,2.1.1带压封堵技术,,,,,,,[3],,,2.1.2临时固定管道,,,,,,,,U,,,,2.1.3敷设临时输油管道,,,,,3[4],22,,,,,,2.2,,2.2.1管道埋深恢复,,,,,[5],(1),,,,,,(2),05m,,(3),,,,,,(4),142PipelineTechniqueandEquipmentJan2011:;;;,,2.2.2管道更换,(1),,,,,,,(2),,(),,[6]2233,,,,,,,,,,(),(3),,,,2m,;2m,,,(4)1m/s,10m,,,,33.1443.2,,,,34第1期常向东等:穿越河流输油管道抢维修技术43311m/s1m/s2m1m/s1m/s2m1m/s1m/s1m/s1m/s1m/s1m/s421m/s1m/s:[1],,...2007,25(1):13-15.[2],..,2008(2):11-12.[3],..,1997,16(3):46-56.[4],..,2002(1):54-55.[5]..,1991,10(6):14-18.[6],..:,2008:171-186.:(1979),,,(上接第39页),,,,,,,,,,3,,,,,,,:[1]TRUEWR.CompositeWrapApprovedforUSGasPipelineRepairs.Oil&GasJourna,l1995(2):17-21.[2],,,..,2006,24(5):4-6.[3],..,2006(5):30-32.[4]STEPHENSDR,KILINSKITJ.Fieldvalidationofcompositerepairofgastransmissionpipelines.FinalReporttotheGasResearchInstitute,Chicago,Illinois,1998,GRI-98:0032.:(1979),,,