【英文标准名称】:Informationtechnology-Genericcablingsystems-Part4:Residentialpremises;GermanversionEN50173-4:2007
【原文标准名称】:信息技术.通用布线系统.第4部分:住宅建筑
【标准号】:EN50173-4-2007
【标准状态】:现行
【国别】:
【发布日期】:2007-12
【实施或试行日期】:2007-12-01
【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】:编织外壳;建筑物;布线;电路网络;通信电缆;通讯系统(建筑物);连接工程;连接工艺;铜电缆;数据处理;数据传输;定义;家用设施;效率;电气工程;电力设备;电磁兼容性;EMC;公寓;住房建筑;信息交换;信息技术;装置;生存模块;场所;办公室设备;光波导;性能;计划;功率容量;特性;防护屏蔽;规范(验收);结构;对称的;系统管理;电信;测试;拓扑学;传输
【英文主题词】:Braidshieldings;Buildings;Cabling;Circuitnetworks;Communicationcables;Communicationsystems(buildings);Connectionengineering;Connectiontechnology;Coppercable;Dataprocessing;Datatransmission;Definition;Definitions;Domesticfacilities;Efficiency;Electricalengineering;Electricalinstallations;Electromagneticcompatibility;EMC;Flats;Housing;Informationinterchange;Informationtechnology;Installations;Livingmodule;Locations;Officeequipment;Opticalwaveguides;Performance;Planning;Power-handlingcapacity;Properties;Shields;Specification(approval);Structure;Symmetrical;Systemmanagement;Telecommunications;Testing;Topology;Transmission
【摘要】:
【中国标准分类号】:M11
【国际标准分类号】:35_110
【页数】:61P.;A4
【正文语种】:英语


【英文标准名称】:Roadandairfieldsurfacecharacteristics-Procedurefordeterminingtheskidresistanceofapavementsurfaceusingadevicewithlongitudinalfixedslipratio(LFCG)-TheGripTester?
【原文标准名称】:道路和机场表面特征.利用纵向固定滑动率(LFCG)测定道路表面防滑测定用程序.握柄检测器
【标准号】:BSDDCEN/TS15901-7-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-12-31
【实施或试行日期】:2009-12-31
【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】:粘附;飞机场建筑;飞机场;车行道(公路);通道和空间体系(建筑物);定义;测定;摩擦系数;纵向流变方向;测量;测量仪器;测量技术;道路磨耗层;公路建设;路面;道路;防滑;防止打滑特性;滑动;滑动防护;表层;表面性质;表面;测试;轮胎把套;磨耗层(道路);
【英文主题词】:Adhesion;Airfieldconstruction;Airfields;Carriageways;Circulationandspacesystems(buildings);Definitions;Determination;Frictionfactor;Longitudinaldirections;Measurement;Measuringinstruments;Measuringtechniques;Roadcarpets;Roadconstruction;Roadsurfaces;Roads;Skidresistance;Skidresistingproperties;Slip;Slippingsecurity;Surfacelayers;Surfaceproperties;Surfaces;Testing;Tiregrips;Wearingcourses(roads);Wetness
【摘要】:ThisTechnicalSpecificationdescribesamethodfordeterminingtheskidresistanceofasurfacebymeasurementofthelongitudinalfrictioncoefficientLFCG.Themethodprovidesameasureofthewetskidresistancepropertiesofaboundsurfacebymeasurementofthelongitudinalfrictioncoefficientusingacontinuousreadingsmallbrakedwheelfixed-slipdevice.Thetesttyreisdraggedoverapre-wettedpavementundercontrolledspeedconditionswhilethetesttyreisparalleltothedirectionofmotionandperpendiculartothepavement.Testspeedscanvaryfrom5km/hto130km/hdependingontheapplication.Themeasuredvaluescanbeaffectedbythetestspeed.Themethodhasbeendevelopedforuseonpavedareassuchasroadsandairportrunwaysandmayalsobeusedindoors.ThisTechnicalSpecificationcoverstheoperationoftheGripTester.TheGripTester?isadevicedevelopedbyFindlayIrvineLtdintheUnitedKingdomthatusesthebrakedwheelfixed-slipprinciplewithasmalltestwheeltomakemeasurementsofskidresistancecontinuouslyonairfields,roadsandothersurfaces.Thefixedslipratiois15%.AmachineconformingtothegeneralcharacteristicsoftheGripTesterandthespecificprovisionsofthisTechnicalSpecificationmayalsobeusedforthetests.Theskidresistanceofapavementisdeterminedbyfrictionmeasurementsandmeasurementsofpavementtexture.WheremeasurementofpavementtextureisrequiredthestandardforthismeasurementandthedeviceisdescribedinENISO13473-1.
【中国标准分类号】:P68
【国际标准分类号】:93_080_20;93_120
【页数】:22P.;A4
【正文语种】:英语