ASTM A779/A779M-2010 预应力混凝土用应力消除未涂覆密实七股钢丝绞绳标准规范
时间:2024-05-04 10:41:15 来源: 标准资料网 作者：标准资料网 阅读：8316
【英文标准名称】:StandardSpecificationforSteelStrand,Seven-Wire,Uncoated,Compacted,Stress-RelievedforPrestressedConcrete
【原文标准名称】:预应力混凝土用应力消除未涂覆密实七股钢丝绞绳标准规范
【标准号】:ASTMA779/A779M-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:A01.05
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:密实绞绳;预应力混凝土;钢筋混凝土-规范;钢丝(钢筋混凝土应用)-规范;钢丝(预应力混凝土);钢丝绳-规范
【英文主题词】:compactedstrand(tendon);prestressedconcrete;Concretereinforcement--specifications;Prestressedconcrete;Steelwire(concretereinforcementapplications)--specifications;Steelwire(prestressedconcrete);Steelwirestrand--specifications
【摘要】:1.1Thisspecificationdescribesthreegradesofcompacted,seven-wire,uncoated,stress-relievedstrandforuseinpre-tensionedandpost-tensionedprestressedconcreteconstruction.1.2SupplementIdescribeslow-relaxationstrandandlow-relaxationtesting.1.3Thevaluesstatedineitherinch-poundorSIunitsaretoberegardedasstandard.Withinthetext,theinch-poundunitsareshowninparentheses.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother,withoutcombiningvaluesinanyway.
【中国标准分类号】:H49
【国际标准分类号】:29_060_01
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:Petroleumandnaturalgasindustries-Designandoperationofsubseaproductionsystems-Specificationforbondedflexiblepipe
【原文标准名称】:石油和天然气工业.水下采油系统的设计和操作.连接柔性管规范
【标准号】:BSISO13628-10-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-01-12
【实施或试行日期】:2006-01-12
【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】:定义;定义;柔性管;工业;天然气;天然气工业;近海建设工程;石油工业;石油;管道;管;讲台;平台;;遥控系统;规范;规范;试验;试验;试验;试验;试验;水下技术
【英文主题词】:Definition;Definitions;Flexiblepipes;Industries;Naturalgas;Naturalgasindustries;Offshoreconstructionworks;Oilindustries;Petroleum;Pipelines;Pipes;Platforms;Productiontechniques;Remotecontrolsystems;Specifications;Testing;Tests;Underwatertechnology
【摘要】:1.1Purpose1.1.1ThispartofISO13628definesthetechnicalrequirementsforsafe,dimensionallyandfunctionallyinterchangeablebondedflexiblepipesthataredesignedandmanufacturedtouniformstandardsandcriteria.SeeFigure1forexplanatoryfigureontypicalbondedflexiblepipe.1.1.2Minimumrequirementsarespecifiedforthedesign,materialselection,manufacture,testing,markingandpackagingofbondedflexiblepipes,withreferencetoexistingcodesandstandardswhereapplicable.SeeAPIRP17Bforguidelinesontheuseofflexiblepipesandancillarycomponents.1.2Products1.2.1ThispartofISO13628appliestobondedflexiblepipeassemblies,consistingofsegmentsofflexiblepipebodywithendfittingsattachedtobothends.ThispartofISO13628doesnotcoverflexiblepipesofunbondedstructure.SeeISO13628-2forguidanceonunbondedflexiblepipes.NOTEForthepurposesofthisprovision,APISpec17J[10]isequivalenttoISO13628-2.1.2.2ThispartofISO13628doesnotapplytoflexiblepipeancillarycomponents.GuidelinesforancillarycomponentsaregiveninAPIRP17B.1.2.3ThispartofISO13628canbeappliedtoflexiblepipesthatincludenon-metallicreinforcinglayers,thoughnoeffortwasmadetoaddressthespecificanduniquetechnologicalaspectsofthisproduct.1.2.4ThispartofISO13628canbeappliedtoabondedconstructionpipethatincludesamaterialorlayerconstructionthatiscoveredinISO13628-2.1.3Applications1.3.1TheapplicationsaddressedbythispartofISO13628aresweetandsourserviceproduction,includingexportandinjectionapplications.Productionproductsincludeoil,gas,waterandinjectionchemicals.ThispartofISO13628appliestobothstaticanddynamicflexiblepipesusedasflowlines,risers,jumpersandoffshoreloadinganddischargehoses.ThispartofISO13628appliestopipeswithadesignpressuregreaterthanorequalto1,5MPa(15bar).ThispartofISO13628canbeusedforlowerdesignpressurepipes,thoughtherequirementsofthesepipeshavenotbeenspecificallyaddressed.ReferenceOCIMF[30]forguidelinesonthesepipes.1.3.2ThispartofISO13628doesnotapplytoflexiblepipesforuseinchokeandkilllineapplications.SeeAPISpec16Cforguidanceonchokeandkilllineapplications.ThispartofISO13628canbeappliedtoflexiblepipesforpilehammer,gasflare,watersupplyandjettingapplications,thoughnoeffortwasmadetoaddressthespecificanduniquetechnologicalaspectsrelatingtoeachoftheserequirements.
【中国标准分类号】:E94
【国际标准分类号】:75_180_10
【页数】:82P.;A4
【正文语种】:英语