现役油气管道安全性评价研究现状
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摘要
油气管道在运行过程中,难免受到初始安装不当、地质环境变化、油气中有害介质、海水冲蚀以及渔业捕捞等的影响,从而造成各种损伤和缺陷。正确评价各种损伤和缺陷对管道强度、寿命以及安全性的影响,对于保障油气管道的安全运行,避免经济损失和对生态环境的破坏,具有非常重要的现实意义。文章列举了国内外油气管道由安全隐患造成的事故及其后果,分析了影响现役油气管道安全性的主要因素,综述了国内外对现役损伤管道强度和寿命的评价准则、止裂判据以及地质灾害对油气管道安全性影响的研究成果。
There exist kinds of damages and defects at active pipelines owing to mis-installation ,corrosion from harmful medium ,geological environment change ,sea water scouring and fishing.It is very important to evaluate their effects on pipe strength ,life-span and safety correctly for ensuring the operational safety of oil and gas pipelines as well as avoiding economic lost and environment damage.In this paper the accidents and their consequences at home and abroad caused by hidden unsafety troubles are cited.The main factors effecting safety of oil and gas pipelines at active service are analyzed.The domestic and foreign research achievements of the evaluation standards on pipe strength and life ,the crack resistance criterion and the influence of geological calamity on oil and gas pipelines are reviewed.
There exist kinds of damages and defects at active pipelines owing to mis-installation ,corrosion from harmful medium ,geological environment change ,sea water scouring and fishing.It is very important to evaluate their effects on pipe strength ,life-span and safety correctly for ensuring the operational safety of oil and gas pipelines as well as avoiding economic lost and environment damage.In this paper the accidents and their consequences at home and abroad caused by hidden unsafety troubles are cited.The main factors effecting safety of oil and gas pipelines at active service are analyzed.The domestic and foreign research achievements of the evaluation standards on pipe strength and life ,the crack resistance criterion and the influence of geological calamity on oil and gas pipelines are reviewed.
引文
眼1演杨继锋.我国石油天然气输送管道现状与输送钢管的发展眼J演.焊管熏1998熏21穴6雪押5-11.
眼2演周延东.我国海底管道的发展状况与前景眼J演.焊管熏1998熏21穴4雪押46-48.
眼3演路民旭,白真权,赵新伟,等.油气采集储运中的腐蚀现状及典型案例眼J演.腐蚀与防护,2002熏23穴3雪押105-113.
眼4演朱思同.试论管道建设中的地质灾害及其工程对策眼J演.天然气与石油,1998熏16穴2雪押39-44.
眼5演许富贵,刘利民,张建新.现代化进程中的我国城市地质灾害眼J演.灾害学熏1997熏12穴1雪押59-63.
眼6演祁世芳,王东.工业管线安全评估模式的比较与分析眼J演.钢结构,2002熏17穴4雪押53-56.
眼7演ASMEB31G熏Manualfordeterminingtheremainingstrengthofcor鄄rodedpipelines眼S演.AmericanSocietyofMechanicalEngineering熏1991.
眼8演AhammedM.Probabilisticestimationofremaininglifeofapipelineinthepresenceofactivecorrosiondefects眼J演.Int.J.Pressure&Pip鄄ing熏1998熏75押321-329.
眼9演ZhaoXW熏LuoJH熏ZhengM熏LuMX熏LiHL.Adamagemodelforassessingpipelinesafetyincorrosionenvironments眼J演.Metals&Mater.Int.熏2002熏18穴5雪押479-485.
眼10演BaiY熏HauchS.Analyticalcollapseofcorrodedpipes眼J演.In押Pro鄄ceedingsofthe8thInternationalConferenceonOffshoreandPolarEngineering熏Montreal熏Canada熏1998熏2押182-8.
眼11演HooFattMS.Elastic-plasticcollapseofnon-uniformcylindricalshellssubjectedtouniformexternalpressure眼J演.Thin-WalledStructures熏1999熏35押117-137.
眼12演郑茂盛.含缺陷海底管道抗压溃评估方法研究眼J演.Metals&Mater.Int.熏2004.
眼13演李鹤林.天然气输送钢管研究与应用中的几个热点问题眼J演.中国机械工程,2001,12穴3雪:349-352.
眼14演潘家华.关于输气管道的止裂研究眼J演.焊管熏2001熏24穴4雪押1-9.
眼15演冯启民,高惠瑛.受沉陷作用埋地管道破坏判别方法眼J演.地震工程与工程振动熏1997熏17穴2雪押59-66.
眼16演由小川,庄茁,张效羽,等.高压天然气管线在地质灾害下的失效分析眼J演.天然气工业,1999,19(4):77-81.
眼2演周延东.我国海底管道的发展状况与前景眼J演.焊管熏1998熏21穴4雪押46-48.
眼3演路民旭,白真权,赵新伟,等.油气采集储运中的腐蚀现状及典型案例眼J演.腐蚀与防护,2002熏23穴3雪押105-113.
眼4演朱思同.试论管道建设中的地质灾害及其工程对策眼J演.天然气与石油,1998熏16穴2雪押39-44.
眼5演许富贵,刘利民,张建新.现代化进程中的我国城市地质灾害眼J演.灾害学熏1997熏12穴1雪押59-63.
眼6演祁世芳,王东.工业管线安全评估模式的比较与分析眼J演.钢结构,2002熏17穴4雪押53-56.
眼7演ASMEB31G熏Manualfordeterminingtheremainingstrengthofcor鄄rodedpipelines眼S演.AmericanSocietyofMechanicalEngineering熏1991.
眼8演AhammedM.Probabilisticestimationofremaininglifeofapipelineinthepresenceofactivecorrosiondefects眼J演.Int.J.Pressure&Pip鄄ing熏1998熏75押321-329.
眼9演ZhaoXW熏LuoJH熏ZhengM熏LuMX熏LiHL.Adamagemodelforassessingpipelinesafetyincorrosionenvironments眼J演.Metals&Mater.Int.熏2002熏18穴5雪押479-485.
眼10演BaiY熏HauchS.Analyticalcollapseofcorrodedpipes眼J演.In押Pro鄄ceedingsofthe8thInternationalConferenceonOffshoreandPolarEngineering熏Montreal熏Canada熏1998熏2押182-8.
眼11演HooFattMS.Elastic-plasticcollapseofnon-uniformcylindricalshellssubjectedtouniformexternalpressure眼J演.Thin-WalledStructures熏1999熏35押117-137.
眼12演郑茂盛.含缺陷海底管道抗压溃评估方法研究眼J演.Metals&Mater.Int.熏2004.
眼13演李鹤林.天然气输送钢管研究与应用中的几个热点问题眼J演.中国机械工程,2001,12穴3雪:349-352.
眼14演潘家华.关于输气管道的止裂研究眼J演.焊管熏2001熏24穴4雪押1-9.
眼15演冯启民,高惠瑛.受沉陷作用埋地管道破坏判别方法眼J演.地震工程与工程振动熏1997熏17穴2雪押59-66.
眼16演由小川,庄茁,张效羽,等.高压天然气管线在地质灾害下的失效分析眼J演.天然气工业,1999,19(4):77-81.
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