BS EN 74-3-2007 脚手架和支架用连接件,插口销和底板.平底板和插口销.要求和试验规程
时间:2024-05-16 09:30:11 来源: 标准资料网 作者：标准资料网 阅读：9545
【英文标准名称】:Couplers,spigotpinsandbaseplatesforuseinfalseworkandscaffolds-Plainbaseplatesandspigotpins-Requirementsandtestprocedures
【原文标准名称】:脚手架和支架用连接件,插口销和底板.平底板和插口销.要求和试验规程
【标准号】:BSEN74-3-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2010-06-30
【实施或试行日期】:2010-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:附件;铝;底板;抗弯应力;板材;螺栓;垫板;断裂荷载;电容性负载;定心销;圆形;离合器;组件;建筑;建筑工程;耦合器;横断面;定义;设计;名称与符号;直径;尺寸;断裂伸长;企业;设备安全性;紧固件;脚;断裂;工具;检验;负荷测量;负荷;制造;作标记;材料;机械测试;方法;惯性矩;管连接件;管;生产;质量;抵抗力矩;转动;安全要求;试样;脚手架零件;脚手架固定零件;脚手架搭设;脚手架;规范(验收);钢管;钢;硬挺度;材料强度;应力;支撑行为;支撑物;符号;抗拉强度;抗拉试验;试件;测试;公差(测量);试验;验证;工作脚手架
【英文主题词】:Accessories;Aluminium;Base-plates;Bendingstress;Boards;Bolts;Bottomplates;Breakingload;Capacitiveloads;Centeringpins;Circularshape;Clutches;Components;Construction;Constructions;Couplers;Crosssections;Definitions;Design;Designations;Diameter;Dimensions;Elongationatfracture;Enterprises;Equipmentsafety;Fasteners;Foot;Fracture;Implements;Inspection;Loadmeasurement;Loading;Manufacturing;Marking;Materials;Mechanicaltesting;Methods;Momentofinertia;Pipecouplings;Pipes;Production;Quality;Resistingmoment;Rotation;Safetyrequirements;Samples;Scaffoldingcomponents;Scaffoldingfixingcomponents;Scaffoldingprocesses;Scaffolds;Specification(approval);Steelpipes;Steels;Stiffness;Strengthofmaterials;Stress;Supportingbehaviour;Supports;Symbols;Tensilestrength;Tensiletests;Testpieces;Testing;Tolerances(measurement);Trials;Verification;Workscaffoldings
【摘要】:EN74-3specifiesforplainandprofiledbaseplatesandloosespigotstobeusedwith48,3mmdiametertubesinscaffoldsandfalsework:?materials;?designrequirements;?testprocedure;?assessment.Abaseplatewithameansoflimitedverticaladjustment,calleda“basejack”,isdealtwithinEN12811-1.
【中国标准分类号】:P96
【国际标准分类号】:91_220
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforTotal,Primary,Secondary,andTertiaryAmineValuesofFattyAminesbyAlternativeIndicatorMethod
【原文标准名称】:用交替指示剂法测定脂肪胺中总胺、伯胺、仲胺和叔胺的标准试验方法
【标准号】:ASTMD2074-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D01.33
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:胺;芳族化合物;芳烃;溶剂;测试
【英文主题词】:aminevalues;fattyamines;totalaminevalue
【摘要】:1.1Thesealternativetestmethodscovertheindicatorprocedurefordeterminingthetotal,primary,secondary,andtertiaryaminevaluesoffattyamines.Theseproceduresarenotapplicabletofattyamidoaminesandfattydiamines.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G17
【国际标准分类号】:71_080_30
【页数】:2P.;A4
【正文语种】:
【英文标准名称】:Solidbiofuels-Methodsforthedeterminationofparticlesizedistribution-Rotaryscreenmethod
【原文标准名称】:固体生物燃料.粒子尺寸分配的测定办法.旋转式筛分法
【标准号】:BSDDCEN/TS15149-3-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-03-20
【实施或试行日期】:2006-03-20
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:生物燃料;生物量;散装物料;定义;测定;分馏法;燃料;材料试验;数学计算;方法;粒径分析;粒度;质量管理;质量要求;旋转;筛分设备;固体燃料;试验
【英文主题词】:Biofuels;Biomass;Bulkmaterials;Definition;Definitions;Determination;Fractionation;Fuels;Materialstesting;Mathematicalcalculations;Methods;Particlesizeanalysis;Particlesizes;Qualitymanagement;Qualityrequirements;Rotating;Sievingequipment;Solidfuels;Testing
【摘要】:ThisTechnicalSpecificationspecifiesamethodforthedeterminationofthesizedistributionofparticulatebiofuelsbytherotaryscreenmethod.Themethoddescribedismeantforparticulatebiofuelsonly,namelymaterialsthateitherhavebeenreducedinsize,suchasmostwoodfuels,orarephysicallyinaparticulateforme.g.olivestones,nutshells,grainetc.Thisdocumentappliestoparticulateuncompressedfuelswithanominaltopsizeof3,15mmandover,e.g.woodchips,hogfuel,olivestonesetc.
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:16P.;A4
【正文语种】:英语