ASTM A998/A998M-2008 下水道和其他用途工厂制波纹钢管中配件用钢筋的结构设计标准实施规范

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【英文标准名称】:StandardPracticeforStructuralDesignofReinforcementsforFittingsinFactoryx2013;MadeCorrugatedSteelPipeforSewersandOtherApplications
【原文标准名称】:下水道和其他用途工厂制波纹钢管中配件用钢筋的结构设计标准实施规范
【标准号】:ASTMA998/A998M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:A05.17
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:buriedapplications;corrugatedsteelpipe;pipefittings;reinforcement;steelpipestructuraldesign;Buriedapplications;Corrugatedsteelsewer/drainpipe;Embankments;Reinforcingsteel/concrete;Sewerpipe(steel);Steelfittings--specifications;St
【摘要】:1.1Thispracticecoversthestructuraldesignofreinforcementforfittingsinfactory-made,roundcorrugatedsteelpipe,conformingtoSpecificationsA760/A760MorA762/A762M,foruseasstormandsanitarysewersandotherburiedapplications.Thispracticeisforfittingsonpipeinstalledinatrenchorembankmentandsubjectedtoearthloadsandliveloads.Itmustberecognizedthataburiedcorrugatedpipeisacompositestructuremadeupofthesteelringandthesoilenvelope,andbothelementsplayavitalpart.BothmainandbranchpipeshallbedesignedinaccordancewithPracticeA796/A796MandinstalledinaccordancewithPracticeA798/A798M.1.2Thispracticecoversthestructuraldesignofreinforcementforfittingssuchasthoseforbranchpipes.RefertoSection5fordesignlimitations.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.4Thevaluesstatedineitherinch-poundunitsorSIunitsshallberegardedseparatelyasstandard.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother,withoutcombiningvaluesinanyway.SIunitsareshowninbracketsinthetextforclarity,buttheyaretheapplicablevalueswhenthedesignistobeperformedusingSIunits.
【中国标准分类号】:H49
【国际标准分类号】:77_140_85
【页数】:19P.;A4
【正文语种】:英语