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1、ICPTT2011©2011ASCE372TheResearchandDevelopmentofNaturalGasPipelineEmergencyManagementSystemBasedonGIS123LianweiWang,ShaohuaDongandYongtaoZhou1PhDstudent,SchoolofMaterialsScienceandEngineering,UniversityofScience&TechnologyBeijing;No.30XueyuanRoad,HaidianDistrict,Beijing100083;Tel:020-66816208;Fax:
2、020-66816100;Email:wei86711@yahoo.com.cn2Doctor,DepartmentofScience&TechnologyandInformation,PetroChinaBeijingGasPipelineCompany,No.9DatunRoad,ChaoyangDistrict,Beijing100101;Tel:010-84884253;Email:Shdong@petrochina.com.cn3Engineer;DepartmentofScience&TechnologyandInformation,PetroChinaBeijingGasPi
3、pelineCompany;No.9DatunRoad,ChaoyangDistrict,Beijing100101;Tel:010-84884433;Email:ytzhou@petrochina.com.cnABSTRACTIfnaturalgaspipelineaccidenthappens,itwouldcauseseriousdamageandgreatfinanciallosses.Theapplicationofpipelineemergencymanagementsystemwouldshortentheprocessingtimeofaccidenteffectively
4、andreducegreatlosses.Inthispaper,itintroducedtheprincipleofemergencymanagementsystemdevelopment,theoverallstructureandmainfunctionofpipelineemergencymanagementsystem,andalsodiscussedtheprocessingalgorithmofroadgeometrydataandtilesdata,whichhavesignificantreferencevaluetothedevelopmentofsimilarsyst
5、em.KEYWORDSPipeline;GIS;Emergency;SystemDevelopmentINTRODUCTIONNaturalgasiseasyinflammableandexplosive,ifnaturalgaspipelineaccidenthappens,itwouldcausethreattooursafetylife,destroyhavocenvironment,andcausegreateconomiclossesandgreatcasualties(Dong,2007).Suchasin1960,A30inchdiameternaturalgaspipeli
6、neruptureandfirenearCarlsbad,NewMexicokilled12membersofanextendedFamilycampingover600feet(180m)fromtherupturepoint.(NationalTransportationSafetyBoard,2003)Afternaturalgasaccident,howtotakeeffectivemeasuresandminimizethelossoftheaccidentisanimportantproblemwhichpipelinetransportationenterprisesmust
7、facetosolve.ItisimportanttoraiseemergencyreactionefficiencyandminimizeaccidentlossthroughICPTT2011©2011ASCE373developingnaturalpipelineemergencymanagementsystem(NPEMS)whileimplementingintegritymanagementandpreven
