JC 346-1991 双轴搅拌机
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来源:标准资料网
基本信息
标准名称: | 双轴搅拌机 |
中标分类: |
建材 >>
建材机械与设备 >>
制砖与制瓦设备 |
替代情况: | JC 346-1983;调整为JC 346-1991(1996) |
发布日期: | 1991-12-29 |
实施日期: | 1992-08-01 |
首发日期: | |
作废日期: | 2005-07-01 |
出版日期: | |
页数: | 6页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 建材 建材机械与设备 制砖与制瓦设备
Product Code:SAE AMS4133
Title:Aluminum Alloy Forgings and Rolled Rings, 4.4Cu - 0.85Si - 0.80Mn - 0.50Mg (2014-T6), Solution and Precipitation Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of die forgings, hand forgings, rolled rings, and forging stock.【英文标准名称】:StandardSpecificationforSteelStudAssembliesforShearReinforcementofConcrete
【原文标准名称】:混凝土抗剪钢筋用钢螺柱组件的标准规格
【标准号】:ASTMA1044/A1044M-2005(2010)
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:底板;钢筋混凝土;剪力钉;抗剪钢筋;薄板;接线柱总成
【英文主题词】:baserail;concretereinforcement;headedstuds;shearreinforcement;steel;studassemblies
【摘要】:1.1Thisspecificationcoverssteelstudassembliesforshearreinforcementofconcrete.Studassembliesconsistofeithersingle-headedstudsattachedtoasteelbaserailbywelding,ordouble-headedstudsmechanicallycrimpedintoasteelshape.Note18212;Theconfigurationofthestudsforstudassembliesismuchdifferentthantheconfigurationoftheheaded-typestudsprescribedinSection7,Figure7.1ofAWSD1.1/D1.1M.Ratiosofthecross-sectionalareasofthehead-to-shankoftheAWSD1.1/D1.1Mstudsrangefromabout2.5to4.Incontrast,thisspecificationrequirestheareaoftheheadofthestudsforstudassembliestobeatleast10timestheareaoftheshank.Thus,thestandardheaded-typestudsinSection7,Figure7.1ofAWSD1.1/D1.1Mdonotconformtotherequirementsofthisspecificationforuseasstudassembliesforshearreinforcement.1.2Thisspecificationisapplicableforordersineitherinch-poundunitsorinSIunits.1.3Thevaluesstatedeitherininch-poundorSIunitsaretoberegardedasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththisspecification.
【中国标准分类号】:J13
【国际标准分类号】:91_080_40
【页数】:5P.;A4
【正文语种】: