DIN EN 13803-2-2008 铁路设施.轨道.轨道线路平面图设计参数.轨距1435mm及更宽.第2部分:转辙器和辙叉口及带曲率突变的相对直线设计情况
时间:2024-05-04 12:57:05 来源: 标准资料网 作者：标准资料网 阅读：9079
【英文标准名称】:Railwayapplications-Track-Trackalignmentdesignparameters-Trackgauges1435mmandwider-Part2:Switchesandcrossingsandcomparablealignmentdesignsituationswithabruptchangesofcurvature;GermanversionEN13803-2:2006+AC:2007
【原文标准名称】:铁路设施.轨道.轨道线路平面图设计参数.轨距1435mm及更宽.第2部分:转辙器和辙叉口及带曲率突变的相对直线设计情况
【标准号】:DINEN13803-2-2008
【标准状态】:作废
【国别】:德国
【发布日期】:2008-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:曲率;定义;导轨;外形;永久路线;道岔转换;钢轨;铁路设施;铁路建造;铁路设备;铁路轨道;铁路;规范(验收);公差(测量);划线;轮距;轨道(物料装卸设备);转换拱形结构;航行路线;道岔;速度控制
【英文主题词】:Curvature;Definitions;Guideway;Outline;Permanentways;Pointwork;Rails;Railwayapplications;Railwayconstruction;Railwayinstallations;Railwaytrack;Railways;Specification(approval);Tolerances(measurement);Tracing;Trackwidths;Tracks(materialshandlingequipment);Transitionarchs;Travelways;Turnouts;Velocitycontrol
【摘要】:ThisEuropeanStandardspecifiestherulesandvaluesforthetrackalignmentdesignparametersusedtodeterminethemaximumoperatingspeedsovertrackswithabruptchangesincurvatureand,consequently,abruptchangesofcantdeficiency.Suchconditionsoccurinthefollowingsituations:--inthedivergingtracksinswitchandcrossinglayouts;--whenitisnotpracticaltodesignanalignmentwithtransitioncurves;--ifthelengthofatransitioncurveislessthantheminimumrequiredforplainlinetrack.Engineeringrequirementsspecifictothemechanicalbehaviourofswitchandcrossingcomponentsandsubsystemsaretobefoundintherelevantstandards.ThisEuropeanStandardpresupposesthatthehomologationoftheoperatingvehicleswillbevalidandspecifiedforconditionscorrespondingtothelimitingvaluesspecifiedinthisEuropeanStandard.ThisEuropeanStandardisapplicabletoabruptchangesincurvatureinswitchandcrossinglayoutsandplainlineswithtrackgaugesof1435mmandwider.AnnexCisapplicabletotrackgaugeswiderthan1435mm.ThisEuropeanStandardspecifiestherequirementsforpreventingbufferlocking.ThelimitingvaluesspecifiedinthisEuropeanStandard,whenappliedattheswitchtoe,areforswitcheswithtangentialgeometry(asdefinedinEN13232-1).ThisEuropeanStandardneednotbeapplicabletocertainurbanandsuburbanlines.ThisEuropeanStandardisnotapplicabletotrackalignmentrequirementsfortiltingbodyvehicles.However,AnnexHdrawsthedesigner'sattentiontotheconsequencesandtherestrictionsimposedwhentiltingvehiclesareoperatedoverswitchandcrossinglayoutsandalignmentswithouttransitioncurves.
【中国标准分类号】:S11
【国际标准分类号】:93_100
【页数】:43P.;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforinVitroDegradationTestingofHydrolyticallyDegradablePolymerResinsandFabricatedFormsforSurgicalImplants
【原文标准名称】:外科植入物用水解可降解聚合树脂和制造模件的实验室降解试验的标准试验方法
【标准号】:ASTMF1635-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004-01-01
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:使用;降解;在实验室条件下;外科植入物;试验;生物降解能力;人造树脂;医疗技术学;高聚物
【英文主题词】:polymers;testing;surgicalimplants;biodegradability;invitro;degradation;applications;artificialresins;medicaltechnology
【摘要】:
【中国标准分类号】:C35
【国际标准分类号】:11_040_40
【页数】:5P;A4
【正文语种】:英语
【英文标准名称】:Semiconductordevices-Mechanicalandclimatictestmethods-Electrostaticdischarge(ESD)sensitivitytesting-Machinemodel(MM)
【原文标准名称】:半导体器件.机械和气候试验方法.静电放电(ESD)灵敏度测试.机器模型(MM)
【标准号】:BSEN60749-27-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-09-29
【实施或试行日期】:2006-09-29
【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】:大气压;温度变化;分类;分类系统;气候;气候试验;元部件;定义;尺寸;放电;电气元件;电气工程;电学测量;电子工程;电子设备和元件;静电的;静电放电;静电学;环境;环境测试;环境试验;易燃性;热学;脉冲荷载能力;集成电路;机器;测量设备;机械测试;模型;潮气;耐力;半导体器件;半导体;灵敏度;模拟;温度;测试;测试装置;外观检查(测试)
【英文主题词】:Atmosphericpressure;Changesoftemperature;Classification;Classificationsystems;Climate;Climatictests;Components;Definition;Definitions;Dimensions;Discharge;Electricalcomponents;Electricalengineering;Electricalmeasurement;Electronicengineering;Electronicequipmentandcomponents;Electrostatic;Electrostaticdischarges;Electrostatics;Environment;Environmentaltesting;Environmentaltests;Flammability;Heat;Impulseloadability;Integratedcircuits;Machines;Measuringequipment;Mechanicaltesting;Models;Moisture;Resistance;Semiconductordevices;Semiconductors;Sensitivity;Simulation;Temperature;Testing;Testingdevices;Visualinspection(testing)
【摘要】:ThispartofIEC60749establishesastandardprocedurefortestingandclassifyingsemiconductordevicesaccordingtotheirsusceptibilitytodamageordegradationbyexposuretoadefinedmachinemodel(MM)electrostaticdischarge(ESD).ItmaybeusedasanalternativetestmethodtothehumanbodymodelESDtestmethod.Theobjectiveistoprovidereliable,repeatableESDtestresultssothataccurateclassificationscanbeperformed.Thistestmethodisapplicabletoallsemiconductordevicesandisclassifiedasdestructive.ESDtestingofsemiconductordevicesisselectedfromthistestmethod,thehumanbodymodel(HBM–seeIEC60749-26)orothertestmethodsintheIEC60749series.TheMMandHBMtestmethodsproducesimilarbutnotidenticalresults.Unlessotherwisespecified,theHBMtestmethodistheoneselected.
【中国标准分类号】:L40
【国际标准分类号】:31_080_01
【页数】:16P.;A4
【正文语种】:英语