ZB/T J 19023-1990 蛇形弹簧联轴器
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基本信息
| 标准名称： | 蛇形弹簧联轴器 |
| 中标分类： | 机械 >> 通用零部件 >> 联轴器、制动器与变速器 |
| 替代情况： | 转化为JB/T 8869-99 |
| 发布日期： | |
| 实施日期： | 1991-01-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： |
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： 机械 通用零部件 联轴器 制动器与变速器
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【英文标准名称】:StandardPracticeforThickWall,Ring-Lined,SplitBarrel,DriveSamplingofSoils
【原文标准名称】:土壤的厚壁环衬分隔筒取样的标准实施规程
【标准号】:ASTMD3550-2001(2007)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D18.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:抽样方法;施工材料;土壤
【英文主题词】:penetrationresistance;ringlined;soilsampling;splitbarrel
【摘要】:Thispracticeisusedforgeneralsoilinvestigationswheresamplesarerequiredforidentificationandtesting.DisturbedsamplescanbeclassifiedinaccordancewithPracticeD2487andcanbetestedformoisturecontent,particlesize,andAtterberglimits.Thesamplercanbeequippedwithstackedringliners,whichcanbeuseddirectlyforotherlaboratorytests.Thesamplercanbedrivenwithahammerandthepenetrationresistancecanberecorded.Numerouscombinationsofhammersizeanddropheighthavebeenusedinpractice.Hammersizeanddropheightshouldbereported.Usersofthispracticehavederivedlocalcorrelationsofpenetrationresistanceandengineeringpropertiesbasedonlocalconditionsandaparticularhammersystemandsampler,however,thepenetrationresistancemaydifferfromTestMethodD1586.Theusershouldevaluatesamplequality.Theprocessofdrivingthesamplemaydisturbthesoilandchangetheengineeringproperties.Insoftsoils,useofthethinwalltubesampler(PracticeD1587)willlikelyresultinlessdisturbance.Inhardersoils,soilcoringtechniquesmayresultinlessdisturbance;seePracticeD6151,GuideD6169.Thisstandardaddressessamplingindrillholeswithdrillingequipment.Thesamplercanbehanddrivenordrivenintestpitswithoutdrillingequipment.Ifthesespecialdrivingmethodsareusedthesamplingprocessshouldbereported.1.1Thispracticecoversprocedureforthickwall,splitbarreldrivesamplingofsoiltoobtainrepresentativesamplesofsoilforclassificationandlaboratorytesting.Thesamplerisconsideredtobeathickwallsamplerwithsharpenedcuttingshoeandballcheckvent.Themiddlebarrelsectionisoftenofsplitbarreldesign,butasolidbarrelcanbeusedandbothmaycontainringliners.Thesamplerisoftendriven,butcanalsobepushedinsofterdeposits.Penetrationresistancedatamayberecorded.ThisstandardusesproceduressimilartoTestMethodD1586onPenetrationResistanceandSplitBarrelSamplingofSoils.However,inthispractice,differinghammerweights,dropheights,anddifferentsizesamplersareused,sothedatamustnotbereportedasconformingtoTestMethodD1586andcannotbeusedtodetermineNormalizedpenetrationresistancedataforsandsinaccordancewithPracticeD6066.1.2Thispracticeinvolvesuseofrotarydrillingequipment(GuideD5783,PracticeD6151).Otherdrillingandsamplingprocedures(GuideD6286,GuideD6169)areavailableandmaybemoreappropriate.Considerationsforhanddrivingorshallowsamplingwithoutboreholesarenotaddressed.SubsurfaceinvestigationsshouldberecordedinaccordancewithpracticeGuideD5434.SoilsamplesshouldbeclassifiedinaccordancewithPracticeD2488.1.3Thispracticemayormaynotprovideasamplesuitableforadvancedlaboratorytestssuchasshearorconsolidationtesting.Itisuptotheusertodetermineifthesamplequalityissuitableforadvancedlaboratorytestingforengineeringproperties.DrivensamplescanbemoreeasilydisturbedthanpushedsamplessuchasthethinwalltubeinaccordancewithPracticeD1587.However,thinwalltubescannotbeusedinhardersoils.Incaseswhereithasbeenestablishedthatthequalityofthethickwalldrivensampleisadequate,thispracticemayprovideshearandconsolidationspecimensthatcanbeuseddirectlyinthetestapparatuswithoutpriortrimming.Sometypesofsoilsmaygainorlosesignificantshearstrengthorcompressibility,orboth,asaresultofsampling.Incaseslikethese,suitablecomparisontestsshouldbemadetoevaluatetheeffectofsampledisturbanceonshearstrengthandcompressibility.1.4Thisguidedoesnotpurportt......
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:StandardforSafetyforFireTestforInsulatedWallConstruction
【原文标准名称】:建筑绝热墙耐火试验安全性标准
【标准号】:ANSI/UL1040-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物;耐火性;防火安全;燃烧试验;绝缘;预制配件;可折射的;墙衬;承梁板;墙
【英文主题词】:Buildings;Fireresistance;Firesafety;Firetests;Insulations;Prefabricatedparts;Refractability;Walllinings;Wallplates;Walls
【摘要】:Thistestmethoddescribesthetestingproceduresandrequirementsapplicabletoinsulatedwallconstructionsbyuseofastandardizedlarge-scalecornertest.Thepurposeofthistestmethodistodeterminetheabilityoffieldorprefabricatedinsulatedwallpanelstoresistthespread-of-flameoverasimulatedinteriorwallsurfaceofabuildingandtheabilityoftheinsulatingmaterialtoresistdamageasaresultofthefireexposure.Thistestmethodisnotintendedtoevaluatethefireresistanceaffordedbythestructuralmembersoftheteststructuresuchascolumns,beams,girders,barjoists,tiebars,andthelike.
【中国标准分类号】:P16
【国际标准分类号】:13_220_50
【页数】:
【正文语种】:英语
【原文标准名称】:土壤的厚壁环衬分隔筒取样的标准实施规程
【标准号】:ASTMD3550-2001(2007)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D18.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:抽样方法;施工材料;土壤
【英文主题词】:penetrationresistance;ringlined;soilsampling;splitbarrel
【摘要】:Thispracticeisusedforgeneralsoilinvestigationswheresamplesarerequiredforidentificationandtesting.DisturbedsamplescanbeclassifiedinaccordancewithPracticeD2487andcanbetestedformoisturecontent,particlesize,andAtterberglimits.Thesamplercanbeequippedwithstackedringliners,whichcanbeuseddirectlyforotherlaboratorytests.Thesamplercanbedrivenwithahammerandthepenetrationresistancecanberecorded.Numerouscombinationsofhammersizeanddropheighthavebeenusedinpractice.Hammersizeanddropheightshouldbereported.Usersofthispracticehavederivedlocalcorrelationsofpenetrationresistanceandengineeringpropertiesbasedonlocalconditionsandaparticularhammersystemandsampler,however,thepenetrationresistancemaydifferfromTestMethodD1586.Theusershouldevaluatesamplequality.Theprocessofdrivingthesamplemaydisturbthesoilandchangetheengineeringproperties.Insoftsoils,useofthethinwalltubesampler(PracticeD1587)willlikelyresultinlessdisturbance.Inhardersoils,soilcoringtechniquesmayresultinlessdisturbance;seePracticeD6151,GuideD6169.Thisstandardaddressessamplingindrillholeswithdrillingequipment.Thesamplercanbehanddrivenordrivenintestpitswithoutdrillingequipment.Ifthesespecialdrivingmethodsareusedthesamplingprocessshouldbereported.1.1Thispracticecoversprocedureforthickwall,splitbarreldrivesamplingofsoiltoobtainrepresentativesamplesofsoilforclassificationandlaboratorytesting.Thesamplerisconsideredtobeathickwallsamplerwithsharpenedcuttingshoeandballcheckvent.Themiddlebarrelsectionisoftenofsplitbarreldesign,butasolidbarrelcanbeusedandbothmaycontainringliners.Thesamplerisoftendriven,butcanalsobepushedinsofterdeposits.Penetrationresistancedatamayberecorded.ThisstandardusesproceduressimilartoTestMethodD1586onPenetrationResistanceandSplitBarrelSamplingofSoils.However,inthispractice,differinghammerweights,dropheights,anddifferentsizesamplersareused,sothedatamustnotbereportedasconformingtoTestMethodD1586andcannotbeusedtodetermineNormalizedpenetrationresistancedataforsandsinaccordancewithPracticeD6066.1.2Thispracticeinvolvesuseofrotarydrillingequipment(GuideD5783,PracticeD6151).Otherdrillingandsamplingprocedures(GuideD6286,GuideD6169)areavailableandmaybemoreappropriate.Considerationsforhanddrivingorshallowsamplingwithoutboreholesarenotaddressed.SubsurfaceinvestigationsshouldberecordedinaccordancewithpracticeGuideD5434.SoilsamplesshouldbeclassifiedinaccordancewithPracticeD2488.1.3Thispracticemayormaynotprovideasamplesuitableforadvancedlaboratorytestssuchasshearorconsolidationtesting.Itisuptotheusertodetermineifthesamplequalityissuitableforadvancedlaboratorytestingforengineeringproperties.DrivensamplescanbemoreeasilydisturbedthanpushedsamplessuchasthethinwalltubeinaccordancewithPracticeD1587.However,thinwalltubescannotbeusedinhardersoils.Incaseswhereithasbeenestablishedthatthequalityofthethickwalldrivensampleisadequate,thispracticemayprovideshearandconsolidationspecimensthatcanbeuseddirectlyinthetestapparatuswithoutpriortrimming.Sometypesofsoilsmaygainorlosesignificantshearstrengthorcompressibility,orboth,asaresultofsampling.Incaseslikethese,suitablecomparisontestsshouldbemadetoevaluatetheeffectofsampledisturbanceonshearstrengthandcompressibility.1.4Thisguidedoesnotpurportt......
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:StandardforSafetyforFireTestforInsulatedWallConstruction
【原文标准名称】:建筑绝热墙耐火试验安全性标准
【标准号】:ANSI/UL1040-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑物;耐火性;防火安全;燃烧试验;绝缘;预制配件;可折射的;墙衬;承梁板;墙
【英文主题词】:Buildings;Fireresistance;Firesafety;Firetests;Insulations;Prefabricatedparts;Refractability;Walllinings;Wallplates;Walls
【摘要】:Thistestmethoddescribesthetestingproceduresandrequirementsapplicabletoinsulatedwallconstructionsbyuseofastandardizedlarge-scalecornertest.Thepurposeofthistestmethodistodeterminetheabilityoffieldorprefabricatedinsulatedwallpanelstoresistthespread-of-flameoverasimulatedinteriorwallsurfaceofabuildingandtheabilityoftheinsulatingmaterialtoresistdamageasaresultofthefireexposure.Thistestmethodisnotintendedtoevaluatethefireresistanceaffordedbythestructuralmembersoftheteststructuresuchascolumns,beams,girders,barjoists,tiebars,andthelike.
【中国标准分类号】:P16
【国际标准分类号】:13_220_50
【页数】:
【正文语种】:英语
