BS EN 13230-1-2002 铁路设施.轨道.混凝土轨枕和支承件.一般要求
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【英文标准名称】:Railwayapplications-Track-Concretesleepersandbearers-Generalrequirements
【原文标准名称】:铁路设施.轨道.混凝土轨枕和支承件.一般要求
【标准号】:BSEN13230-1-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-12-18
【实施或试行日期】:2002-12-18
【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】:成品;弯曲力矩;预制的;铁路建造;耐磨性;加工工艺;试验;添加剂;预制配件;铁路设备;孔隙率;道岔;筑路石集料;载荷分布;轨道(物料装卸设备);尺寸;产品试验;混凝土;质量要求;轨枕;钢;负荷;总论;质量控制;集料;水泥;铁路设施;材料;公差(测量);定义;持久方法;规范(验收);铁路;精整;预应力混凝土
【英文主题词】:Additives;Aggregates;Bendingmoment;Cements;Concretes;Definitions;Dimensions;Finishedproducts;Finishes;Frost-thawresistance;Generalsection;Loaddistributions;Loading;Materials;Permanentways;Porosity;Prefabricated;Prefabricatedparts;Prestressedconcrete;Producttests;Productionprocesses;Qualitycontrol;Qualityrequirements;Railwayapplications;Railwayconstruction;Railwayinstallations;Railways;Roadstoneaggregates;Sleepers;Specification(approval);Steels;Taber;Testing;Tolerances(measurement);Tracks(materialshandlingequipment);Travelways;Turnouts;Wearresistance
【摘要】:ThispartofprEN13230definestechnicalcriteriaandcontrolprocedureswhichhavetobesatisfiedbytheconstituentmaterialsandthefinishedconcretesleepersandbearers,i.e.:precastconcretesleepers,bearersforswitchesandcrossings,andspecialelementsforrailwaytracks.Themainrequirementofconcretesleepersandbearersisthetransmissionofvertical,lateralandlongitudinalloadsfromtherailstotheballastorothersupport.Inuse,theyarealsoexposedtomoisturewhichcanresultindetrimentalchemicalreactionswithinthesleeperandtofrostdamage.Inthisstandard,mechanicaltestsaredefinedwhichprovideassuranceofthecapabilityofsleepersorbearerstoresistrepetitiveloadingandprovidesufficientdurability.Inaddition,controlsareintroducedinthemanufacturingprocessandtestssetoutwhichwillensurethattheconcretewillnotsufferdegradationinservicethroughchemicalreactionandfrostdamage.
【中国标准分类号】:S11
【国际标准分类号】:91_100_30;93_100
【页数】:36P;A4
【正文语种】:英语
【原文标准名称】:铁路设施.轨道.混凝土轨枕和支承件.一般要求
【标准号】:BSEN13230-1-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-12-18
【实施或试行日期】:2002-12-18
【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】:成品;弯曲力矩;预制的;铁路建造;耐磨性;加工工艺;试验;添加剂;预制配件;铁路设备;孔隙率;道岔;筑路石集料;载荷分布;轨道(物料装卸设备);尺寸;产品试验;混凝土;质量要求;轨枕;钢;负荷;总论;质量控制;集料;水泥;铁路设施;材料;公差(测量);定义;持久方法;规范(验收);铁路;精整;预应力混凝土
【英文主题词】:Additives;Aggregates;Bendingmoment;Cements;Concretes;Definitions;Dimensions;Finishedproducts;Finishes;Frost-thawresistance;Generalsection;Loaddistributions;Loading;Materials;Permanentways;Porosity;Prefabricated;Prefabricatedparts;Prestressedconcrete;Producttests;Productionprocesses;Qualitycontrol;Qualityrequirements;Railwayapplications;Railwayconstruction;Railwayinstallations;Railways;Roadstoneaggregates;Sleepers;Specification(approval);Steels;Taber;Testing;Tolerances(measurement);Tracks(materialshandlingequipment);Travelways;Turnouts;Wearresistance
【摘要】:ThispartofprEN13230definestechnicalcriteriaandcontrolprocedureswhichhavetobesatisfiedbytheconstituentmaterialsandthefinishedconcretesleepersandbearers,i.e.:precastconcretesleepers,bearersforswitchesandcrossings,andspecialelementsforrailwaytracks.Themainrequirementofconcretesleepersandbearersisthetransmissionofvertical,lateralandlongitudinalloadsfromtherailstotheballastorothersupport.Inuse,theyarealsoexposedtomoisturewhichcanresultindetrimentalchemicalreactionswithinthesleeperandtofrostdamage.Inthisstandard,mechanicaltestsaredefinedwhichprovideassuranceofthecapabilityofsleepersorbearerstoresistrepetitiveloadingandprovidesufficientdurability.Inaddition,controlsareintroducedinthemanufacturingprocessandtestssetoutwhichwillensurethattheconcretewillnotsufferdegradationinservicethroughchemicalreactionandfrostdamage.
【中国标准分类号】:S11
【国际标准分类号】:91_100_30;93_100
【页数】:36P;A4
【正文语种】:英语
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