NF S74-526-1996 防护服.机械性能.试验方法:耐穿透
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【英文标准名称】:Protectiveclothing.Mechanicalproperties.Testmethod:punctureresistance.
【原文标准名称】:防护服.机械性能.试验方法:耐穿透
【标准号】:NFS74-526-1996
【标准状态】:现行
【国别】:法国
【发布日期】:1996-01-01
【实施或试行日期】:1996-01-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:材料厚度;试验;机械性能;实验室试验;特性;耐力;事故预防;防护设备;试验方法;工作服;抗穿刺强度;防护服装;针;击穿试验;冲击试验;衣服;倾复;接缝效率;穿透能量
【英文主题词】:
【摘要】:
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:10P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodsforInSituMeasurementOfMasonryMortarJointShearStrengthIndex
【原文标准名称】:圬工灰浆粘接剪切强度指数现场测量的标准试验方法
【标准号】:ASTMC1531-2003
【标准状态】:现行
【国别】:
【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】:C15.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:指数;就地;测量;连接强度;剪切强度;圬工灰浆
【英文主题词】:coefficientoffriction;flatjack;insitu;masonry;mortarjoint;nondestructiveevaluation;shearstrength
【摘要】:ThemasonrymortarjointshearstrengthindexobtainedbythistestmethodisrelatedtothemasonrywallshearstrengthbyarelationshipcontainedwithinAppendixChapter1oftheUniformCodeforBuildingConservation.TheuserofthisstandardiscautionedthattheshearstrengthrelationshipcontainedwithintheUniformCodeforBuildingConservationisanempiricalrelationshipbasedontestsofearly20th-centuryunreinforcedbrickmasonry.Therelationshipassumesthatwallshearstrengthislimitedbyshearofthemortarjointsratherthanshearthroughtheunits.Forhollowungroutedorsolidunitmasonryconstructiontheshearstrengthindexismeasuredonlyforthemortarbedjointsverticallyadjacenttotheunitbeingtested.Whentestinghollowungroutedmasonryconstruction,theshearstrengthindexisbasedonthehorizontalinterfacebetweenthemortarandthetestunitandthemasonryaboveandbelowthetestunit.Inthecaseofmulti-wytheconstruction,themeasuredmortarjointshearstrengthindexisapplicableonlytothewytheinwhichthetestunitislocated;noheadersshallexistimmediatelyaboveorbelowthetestunit.Thecontributionofanyexistingcollarjointmortartothemeasuredshearstrengthindexisneglected,andthismayleadtoanoverestimateoftheshearstrengthindex.ThetestprocedurelistedforMethodAmaybeconductedasanextensionofTestMethodC1197.Thetwo-flatjacktest,conductedinaccordancewithTestMethodC1197,provideshalfoftherequiredtestsetupforMethodA.AtthecompletionoftheMethodAtest,onewouldknowthemeasurednormalcompressivestress,thedeformabilityofthemasonryatthetest,andtherelationshipbetweentheexpectedjointshearstrengthindexandthenormalcompressivestress.1.1Thesetestmethodscoverproceduresforthedeterminationoftheaverageinsitumortarjointshearstrengthindexinexistingunreinforcedsolid-unitandungroutedhollow-unitmasonrybuiltwithclayorconcreteunits.Threemethodsareprovided:1.1.1MethodA(withFlatjacksControllingNormalCompressiveStress)8212;FordeterminingmortarjointshearstrengthindexwhenthestateofnormalcompressivestressatthetestsiteiscontrolledduringthetestusingtheflatjackmethoddescribedinTestMethodC1197.Horizontaldisplacementofthetestunitismonitoredthroughoutthetest.ThetestsetupforMethodAisshownin.1.1.2MethodB(withoutFlatjacksControllingNormalCompressiveStress)8212;Fordeterminingmortarjointshearstrengthindexwhenusinganestimateofthenormalcompressivestressatthelocationofthetestsite.Horizontaldisplacementofthetestunitisnotmonitoredduringthisprocedure.ThetestsetupforMethodBisshownin.1.1.3MethodC(withFlatjackApplyingHorizontalLoad)8212;Fordeterminingmortarjointshearstrengthindexusinganestimateofthenormalcompressivestressatthelocationofthetestsite,asshownin.Horizontaldisplacementofthetestunitisgenerallynotmeasuredduringthisprocedure.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_080_30(MASONRY)
【页数】:7P.;A4
【正文语种】:
基本信息
标准名称: | 水产品中拟除虫菊酯类化合物残留量的测定气相色谱法 |
发布部门: | 江苏省质量技术监督局 |
发布日期: | 2008-01-01 |
实施日期: | 2008-09-01 |
首发日期: | |
作废日期: | |
出版社: | 中国标准出版社 |
出版日期: | 2008-09-01 |
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所属分类: 农业 农业和林业 动物饲养和繁殖