基本信息
| 标准名称： | 长江水系分节驳船型尺度系列--长江中下游干支直达和水运网1000 吨级分节驳船型尺度 |
| 英文名称： | Dimension series of integrated barges for the changjiang waterways－Dimensions of integrated barges for the direct transport in main-branch routes of the middle-downstream of the Changjiang and waterway network-1000DWT |
| 中标分类： |
船舶 >>
船舶总体 >>
内河交通运输船总体 |
| ICS分类： |
造船和海上建筑物 >>
内河船
|
| 替代情况： | 替代GB 2884.3-1981;GB 2884.4-1981; 被GB/T 2884.2-2009代替 |
| 发布部门： | 国家技术监督局 |
| 发布日期： | 1996-06-17 |
| 实施日期： | 1997-01-01 |
| 首发日期： | 1981-12-31 |
| 作废日期： | 2009-11-01 |
| 主管部门： | 交通部 |
| 归口单位： | 全国内河船标准化技术委员会 |
| 起草单位： | 交通部标准计量研究所 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 1900-01-01 |
| 页数： | 16开， 页数：5， 字数：5千字 |
适用范围
本标准规定了长江1 000吨级分节驳船型的一般要求、型号组成和标志。本标准适用于在长江中下游干支直达和与其相沟通的水运网Ⅲ级航道航行的分节驳船。
前言
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目录
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引用标准
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所属分类： 船舶 船舶总体 内河交通运输船总体 造船和海上建筑物 内河船
【英文标准名称】:StandardSpecificationforImpactAttenuationofSurfacingMaterialswithintheUseZoneofPlaygroundEquipment
【原文标准名称】:游乐场器材使用区域的表面材料减震性的标准规范
【标准号】:ASTMF1292-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:F08.63
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:游乐场器材;地下装置;减震
【英文主题词】:criticalfallheight;headimpact;headinjurycriterion;HIC;impact;impactattenuation;impacttest;injury;play;playground;playstructure;shock;surface
【摘要】:1.1Thisspecificationestablishesminimumperformancerequirementsfortheimpactattenuationofplaygroundsurfacingmaterialsinstalledwithintheusezoneofplaygroundequipment.1.2Thisspecificationisspecifictosurfacingusedinconjunctionwithplaygroundequipment,suchasthatdescribedinSpecificationsF1148,F1487,F1918,F1951,andF2075.1.3Thisspecificationestablishesanimpactattenuationperformancecriterionforplaygroundsurfacingmaterials;expressedasacriticalfallheight.1.4Thisspecificationestablishesproceduresfordeterminingthecriticalfallheightofplaygroundsurfacingmaterialsunderlaboratoryconditions.Thelaboratorytestismandatoryforsurfacestoconformtotherequirementsofthisspecification.1.5Thelaboratorytestrequiredbythisspecificationaddressestheperformanceofdrysurfacingmaterials.1.6Thecriticalfallheightofaplaygroundsurfacingmaterialdeterminedunderlaboratoryconditionsdoesnotaccountforimportantfactorsthatmayinfluencetheactualperformanceofinstalledsurfacingmaterials.Factorsthatareknowntoaffectsurfacingmaterialperformanceincludebutarenotlimitedtoaging,moisture,maintenance,exposuretotemperatureextremes(forexample,freezing),exposuretoultravioletlight,contaminationwithothermaterials,compaction,lossofthickness,shrinkage,submersioninwater,andsoforth.1.7Thisspecificationalsoestablishesaprocedurefortestinginstalledplaygroundsurfacesinordertodeterminewhetheraninstalledplaygroundsurfacemeetsthespecifiedperformancecriterion.1.8Theresultsofafieldtestdetermineconformanceofinstalledplaygroundsurfacingmaterialswiththecriterionofthisspecificationandarespecifictotheambientconditionsunderwhichthetestwasperformed.1.9Theimpactattenuationspecificationandtestmethodsestablishedinthisspecificationarespecifictotheriskofheadinjury.Thereisonlylimitedevidencethatconformancewiththerequirementsofthisspecificationreducestheriskofotherkindsofseriousinjury(forexample,longbonefractures).Note18212;Therelativeriskoffatalityandofdifferentdegreesofheadinjurymaybeestimatedusingtheinformationin,whichshowstherelationshipsbetweentheHeadInjuryCriterion(HIC)scoresofanimpactandtheprobabilityofheadinjury.1.10Thisspecificationrelatesonlytotheimpactattenuationpropertiesofplaygroundsurfacingmaterialsanddoesnotaddressotherfactorsthatcontributetofall-relatedinjuries.Whileitisbelievedthatconformancewiththerequirementsofthisspecificationwillreducetheriskofseriousinjuryanddeathfromfalls,adherencetothisspecificationwillnotpreventallinjuriesanddeaths.1.11Thevaluesstatedininch-poundunitsaretoberegardedasstandard.TheSIunitsgiveninparenthesesareforinformationonly.1.12Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:Y57
【国际标准分类号】:97_200_40
【页数】:23P.;A4
【正文语种】: