ASME B31.8S-2001 燃气管道的管理系统完整性.补充件
时间:2024-05-06 20:47:06 来源: 标准资料网 作者：标准资料网 阅读：8237
【英文标准名称】:Managingsystemintegrityofgaspipelines;Supplement
【原文标准名称】:燃气管道的管理系统完整性.补充件
【标准号】:ASMEB31.8S-2001
【标准状态】:作废
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国机械工程师协会(ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:燃气分配;管系统;试验;安全要求;焊接;送水管(消防);管道配件;燃气管路;材料;管道;生产;燃气传输;防腐蚀;装置
【英文主题词】:
【摘要】:
【中国标准分类号】:Q82
【国际标准分类号】:91_140_40;75_200
【页数】:77P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforTensileCreepRuptureofFiberReinforcedPolymerMatrixCompositeBars
【原文标准名称】:纤维强化聚合物基体复合条的拉伸蠕变断裂性能的标准试验方法
【标准号】:ASTMD7337/D7337M-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D30.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:bars;compositebars;compositematerials;creeprupture;rebar;reinforcingbars;tensileproperties;tensilestrength
【摘要】:ThismethodforinvestigatingcreepruptureofFRPbarsisintendedforuseinlaboratorytestsinwhichtheprincipalvariableisthesizeortypeofFRPbars,magnitudeofappliedforce,anddurationofforceapplication.Unlikesteelreinforcingbarsorprestressingtendonssubjectedtosignificantsustainedstress,creepruptureofFRPbarsmaytakeplacebelowthestatictensilestrength.Therefore,thecreeprupturestrengthisanimportantfactorwhendeterminingacceptablestresslevelsinFRPbarsusedasreinforcementortendonsinconcretemembersdesignedtoresistsustainedloads.CreeprupturestrengthvariesaccordingtothetypeofFRPbarsused.ThistestmethodmeasuresthecreeprupturetimeofFRPbarsunderagivensetofcontrolledenvironmentalconditionsandforceratios.Thistestmethodisintendedtodeterminethecreeprupturedataformaterialspecifications,researchanddevelopment,qualityassurance,andstructuraldesignandanalysis.Theprimarytestresultisthemillion-hourcreeprupturecapacityofthespecimen.Creeppropertiesofreinforced,post-tensioned,orprestressedconcretestructuresareimportanttobeconsideredindesign.ForFRPbarsusedasreinforcingbarsortendons,thecreepruptureshallbemeasuredaccordingtothemethodgivenherein.1.1Thistestmethodoutlinesrequirementsfortensilecreeprupturetestingoffiberreinforcedpolymermatrix(FRP)compositebarscommonlyusedastensileelementsinreinforced,prestressed,orpost-tensionedconcrete.1.2DataobtainedfromthistestmethodareusedindesignofFRPreinforcementsundersustainedloading.Theprocedureforcalculatingtheone-millionhourcreep-rupturecapacityisprovidedin.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_100_40
【页数】:6P.;A4
【正文语种】:
【英文标准名称】:Operatingconditionsforindustrial-processmeasurementandcontrolequipment.Part3:Mechanicalinfluences
【原文标准名称】:工业过程测量和控制设备的运行条件第3部分:机械影响
【标准号】:IEC60654-3-1983
【标准状态】:现行
【国别】:国际
【发布日期】:1983
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC65A
【标准类型】:()
【标准水平】:()
【中文主题词】:控制设备;控制系统;过程测量和控制技术;自然工作条件;过程控制;力学;控制工艺学;使用条件;工业;电气工程;测量设备;机械环境影响(对人体);工业流程测量;振荡;分类系统;地震
【英文主题词】:Classification;Classificationsystems;Controldevices;Controlequipment;Controlsystems;Controltechnology;Dynamicstress;Earthquakes;Electricalengineering;Environmentaleffects;Industrialprocessmeasurement;Industries;Influencequantity;Influences;Measuringequipment;Mechanicaleffects(humanbody);Mechanics;Operatingconditions;Oscillations;Processcontrol;Processmeasuringandcontrolequipment;Processmeasuringandcontroltechnology;Shocks;Stress;Vibration;Workingconditions(physical)
【摘要】:Providesforusersandsuppliersofindustrial-processmeasurementandcontrolsystemsorpartsofsuchsystemsauniformlistingandclassificationofmechanicalinfluences.Thespecifiedconditionstowhichequipmentmaybeexposedduringoperation,st
【中国标准分类号】:N10
【国际标准分类号】:25_040_40
【页数】:27P.;A4
【正文语种】:英语