【英文标准名称】:Evaluationofa.c.corrosionlikelihoodofburiedpipelines-Applicationtocathodicallyprotectedpipelines
【原文标准名称】:评估地下管线的交流腐蚀可能性.用于阴极保护管线.
【标准号】:BSDDCEN/TS15280-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-03-31
【实施或试行日期】:2006-03-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电流;阴极镀层;阴极保护;覆层;腐蚀;腐蚀概率;防腐蚀;定义;设计;架设(施工作业);评定;影响;极限(数学);长期性状;材料;材料试验;测量技术;金属管道;金属;监控;操作;管连接件;管道;管;概率;保护管;安全;规范(验收);监督(认可);地下;地下装置
【英文主题词】:Alternatingcurrent;Cathodiccoating;Cathodicprotection;Coatings;Corrosion;Corrosionprobability;Corrosionprotection;Definition;Definitions;Design;Erecting(constructionoperation);Evaluations;Influences;Limits(mathematics);Long-timebehaviour;Materials;Materialstesting;Measuringtechniques;Metalpipes;Metals;Monitoring;Operation;Pipecouplings;Pipelines;Pipes;Probability;Protectivetubes;Safety;Specification(approval);Surveillance(approval);Underground;Undergroundinstallations
【摘要】:ThisTechnicalSpecificationisapplicabletoburiedcathodicallyprotectedmetallicstructuresandinfluencedbya.c.tractionsystemsand/ora.c.powerlines.Inthisdocument,aburiedpipeline(orstructure)isintendedasburiedorimmersedpipeline(orstructure),asdefinedintheStandardEN12954.Inthepresenceofa.c.interference,thecriteriagiveninEN12954,Table1,arenotsufficienttodemonstratethatthesteelisbeingprotectedagainstcorrosion.ThisTechnicalSpecificationprovideslimits,measurementsproceduresandinformationtodealwithlongterma.c.interferenceandtheevaluationofa.c.corrosionlikelihood.Eventhoughshortterminterferencecancausedamagestoburiedpipelines(e.g.arcfusion),thisstandarddoesnotdealwithshortterminterference.
【中国标准分类号】:A29
【国际标准分类号】:23_040_99;77_060
【页数】:28P.;A4
【正文语种】:英语