【英文标准名称】:StandardSpecificationforConcretePavementsandLiningsInstalledinCorrugatedSteelStructuresintheField
【原文标准名称】:现场用波纹钢结构件中填装的混凝土铺料和衬料的标准规范
【标准号】:ASTMA979/A979M-2003(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:concretelinings;concretelinings&x2013;corrugatedsteelpipe;concretepavements;concretepavements&x2013;corrugatedsteelpipe;corrugatedsteelpipe;piperehabilitation;steelstructuralplat
【摘要】:1.1Thisspecificationcoverstheminimummaterialrequirementsanddescribestheproceduresforinstallingconcretepavementsandliningsincorrugatedsteelpipesandstructuralplatestructuresinthefield.Specificdesignswithadditionalorgreaterrequirementsshallbedetailedinthecontractdocuments.Thisspecificationisapplicabletopavingorliningnewpipesandforrehabilitatingexistingstructures.ThepipetobepavedorlinedisdescribedinSpecificationsA760/A760M,A761/A761M,andA762/A762M.1.2Thisspecificationcoverspipes48in.[1200mm]andlargerforpavementsand24in.[600mm]andlargerforfulllinings.1.3NewpipesaretobedesignedinaccordancewithPracticeA796/A796MandinstalledinaccordancewithPracticeA798/A798Mforfactory-madepipesandPracticeA807/A807Mforstructuralplatestructures.Structurestoberehabilitatedshallbestructurallystable.1.4PipeswithplantinstalledconcretepavementsandliningsarecoveredunderSpecificationA849.1.5Thisspecificationisapplicabletoproductineitherinch/poundunitsasA979orinSIunitsasA979M.Inch/poundunitsandSIunitsarenotnecessarilyequivalent.SIunitsareshowninbracketsinthetextforclarity,buttheyaretheapplicablevalueswhenmaterialsareorderedtoA979M.1.6Thisstandardmayinvolvehazardousmaterials,operationsandequipment.Thestandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:23_040_50
【页数】:4P.;A4
【正文语种】:英语