GB/T 3692-1983 钢丝网水泥板轴心受拉试验方法
时间:2024-05-12 07:06:43 来源: 标准资料网 作者:标准资料网 阅读:9896
基本信息
标准名称: | 钢丝网水泥板轴心受拉试验方法 |
英文名称: | Test method of ferrocement panels in axial tension |
中标分类: |
建材 >>
建材产品 >>
混凝土制品 |
ICS分类: |
建筑材料和建筑物 >>
建筑材料 >>
混凝土和混凝土制品
|
替代情况: | 被GB/T 3691-2008代替 |
发布部门: | 国家标准局 |
发布日期: | 1983-05-24 |
实施日期: | 1984-01-01 |
首发日期: | 1983-05-24 |
作废日期: | 2009-03-01 |
主管部门: | 中国建筑材料工业协会 |
归口单位: | 全国水泥制品标准化技术委员会 |
起草单位: | 苏州水泥制品研究所 |
出版社: | 中国标准出版社 |
出版日期: | 1984-01-01 |
页数: | 8页 |
适用范围
本标准规定了测定钢丝网水泥板轴心受拉初裂强度、裂缝开展到一定宽度时的强度、破坏强度、弹性模量和应力-应变曲线的试验方法,用于厚度不大于60mm的钢丝网水泥板单向轴心受拉短期静力试验。
前言
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引用标准
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所属分类: 建材 建材产品 混凝土制品 建筑材料和建筑物 建筑材料 混凝土和混凝土制品
【英文标准名称】:Railwayapplications-Track-Performancerequirementsforfasteningsystems-Part3:Fasteningsystemsforwoodsleepers(includesAmendmentA1:2006);EnglishversionofDINEN13481-3:2007-06
【原文标准名称】:铁路设施.铁轨.紧固设备的性能要求.第3部分:枕木的紧固设备(包括修改件A1:2006)
【标准号】:EN13481-3-2006
【标准状态】:现行
【国别】:
【发布日期】:2007-06
【实施或试行日期】:2007-06-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:效率;紧固件;固定件;性能;永存性铁路;道岔转换;轨道紧固设备;铁路设施;铁路建造;铁路设备;铁路;轨枕;规范(验收);轨道(物料装卸设备);道岔;型式核准;丁字形铁轨;木材;枕木
【英文主题词】:Efficiency;Fasteners;Fixings;Performance;Permanentways;Pointwork;Railfasteningsystems;Railwayapplications;Railwayconstruction;Railwayinstallations;Railways;Sleepers;Specification(approval);Tracks(materialshandlingequipment);Turnouts;Typeapprovals;Vignolrail;Wood;Woodensleepers
【摘要】:
【中国标准分类号】:S11
【国际标准分类号】:93_100
【页数】:13P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforMonotonicCompressiveStrengthofAdvancedCeramicsatAmbientTemperature
【原文标准名称】:室温下高级陶瓷持久抗压强度的标准试验方法
【标准号】:ASTMC1424-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:C28.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:陶瓷;压缩试验;抗压强度;高级工业陶瓷;环境温度;试验方法
【英文主题词】:advancedceramic;compressiontest;compressivestrength
【摘要】:Thistestmethodmaybeusedformaterialdevelopment,materialcomparison,qualityassurance,characterization,anddesigndatageneration.Generally,resistancetocompressionisthemeasureofthegreateststrengthofamonolithicadvancedceramic.Ideally,ceramicsshouldbecompressivelystressedinuse,althoughengineeringapplicationsmayfrequentlyintroducetensilestressesinthecomponent.Nonetheless,compressivebehaviorisanimportantaspectofmechanicalpropertiesandperformance.Althoughtensilestrengthdistributionsofceramicsareprobabilisticandcanbedescribedbyaweakestlinkfailuretheory,suchdescriptionshavebeenshowntobeinapplicabletocompressivestrengthdistributionsinatleastonestudy(1).3However,theneedtotestastatisticallysignificantnumberofcompressivetestspecimensisnotobviated.Therefore,asufficientnumberoftestspecimensateachtestingconditionisrequiredforstatisticalanalysisanddesign.Compressiontestsprovideinformationonthestrengthanddeformationofmaterialsunderuniaxialcompressivestresses.Uniformstressstatesarerequiredtoeffectivelyevaluateanynonlinearstress-strainbehaviorwhichmaydevelopastheresultofcumulativedamageprocesses(forexample,microcracking)whichmaybeinfluencedbytestingmode,testingrate,processingorcompositionaleffects,microstructure,orenvironmentalinfluences.Theresultsofcompressiontestsoftestspecimensfabricatedtostandardizeddimensionsfromaparticularmaterialorselectedportionsofapart,orboth,maynottotallyrepresentthestrengthanddeformationpropertiesintheentire,full-sizeproductoritsin-servicebehaviorindifferentenvironments.Forqualitycontrolpurposes,resultsderivedfromstandardizedcompressivetestspecimensmaybeconsideredindicativeoftheresponseofthematerialfromwhichtheyweretakenforgivenprimaryprocessingconditionsandpost-processingheattreatments.1.1Thistestmethodcoversthedeterminationofcompressivestrengthincludingstress-strainbehavior,undermonotonicuniaxialloadingofadvancedceramicsatambienttemperature.Thistestmethodisrestrictedtospecfictestspecimengeometries.Inaddition,testspecimenfabricationmethods,testingmodes(loadordisplacement),testingrates(loadrate,stressrate,displacementrate,orstrainrate),allowablebending,anddatacollectionandreportingproceduresareaddressed.Compressivestrengthasusedinthistestmethodreferstothecompressivestrengthobtainedundermonotonicuniaxialloading.Monotonicloadingreferstoatestconductedataconstantrateinacontinuousfashion,withnoreversalsfromtestinitiationtofinalfracture.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3Thistestmethodisintendedprimarilyforusewithadvancedceramicsthatmacroscopicallyexhibitisotropic,homogeneous,continuousbehavior.Whilethistestmethodisintendedforuseonmonolithicadvancedceramics,certainwhisker-orparticle-reinforcedcompositeceramicsaswellascertaindiscontinuousfiber-reinforcedcompositeceramicsmayalsomeetthesemacroscopicbehaviorassumptions.Generally,continuousfiberceramiccomposites(CFCCs)donotmacroscopicallyexhibitisotropic,homogeneous,continuousbehavior,andapplicationofthistestmethodtothesematerialsisnotrecommended.1.4ValuesexpressedinthistestmethodareinaccordancewiththeInternationalSystemofUnits(SI)andPracticeE380.
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:13P.;A4
【正文语种】: