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ASTM D3282-2009 公路建设用土壤和土壤集料混合物的分类的标准方法

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【英文标准名称】:StandardPracticeforClassificationofSoilsandSoil-AggregateMixturesforHighwayConstructionPurposes
【原文标准名称】:公路建设用土壤和土壤集料混合物的分类的标准方法
【标准号】:ASTMD3282-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D18.07
【标准类型】:(Classification)
【标准水平】:()
【中文主题词】:
【英文主题词】:airfields;Atterberglimits;classification;clay;embankments;gradation;gravel;groupindex;highwayconstruction;highways;indexranges;sand;silt;soilaggregatemixtures;soilclassification;soiltests;subgroups;Atterberglimits;Clay;Gradati
【摘要】:Thepracticedescribedclassifiessoilsfromanygeographiclocationintogroups(includinggroupindexes)basedontheresultsofprescribedlaboratoryteststodeterminetheparticle-sizecharacteristics,liquidlimit,andplasticityindex.Theassigningofagroupsymbolandgroupindexcanbeusedtoaidintheevaluationofthesignificantpropertiesofthesoilforhighwayandairfieldpurposes.Thevariousgroupingsofthisclassificationsystemcorrelateinageneralwaywiththeengineeringbehaviorofsoils.Also,inageneralway,theengineeringbehaviorofasoilvariesinverselywithitsgroupindex.Therefore,thispracticeprovidesausefulfirststepinanyfieldorlaboratoryinvestigationforgeotechnicalengineeringpurposes.1.1Thispracticecoversaprocedureforclassifyingmineralandorganomineralsoilsintosevengroupsbasedonlaboratorydeterminationofparticle-sizedistribution,liquidlimit,andplasticityindex.Itmaybeusedwhenapreciseengineeringclassificationisrequired,especiallyforhighwayconstructionpurposes.Evaluationofsoilswithineachgroupismadebymeansofagroupindex,whichisavaluecalculatedfromanempiricalformula.Note18212;Thegroupclassification,includingthegroupindex,shouldbeusefulindeterminingtherelativequalityofthesoilmaterialforuseinearthworkstructures,particularlyembankments,subgrades,subbases,andbases.However,forthedetaileddesignofimportantstructures,additionaldataconcerningstrengthorperformancecharacteristicsofthesoilunderfieldconditionswillusuallyberequired.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.4Thispracticeoffersasetofinstructionsforperformingoneormorespecificoperations.Thispracticecannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthispracticemaybeapplicableinallcircumstances.Thispracticeisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthispracticebeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:Q13
【国际标准分类号】:93_080_10
【页数】:7P.;A4
【正文语种】:英语


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【英文标准名称】:Informationtechnology-Computergraphics-Interfacingtechniquesfordialogueswithgraphicaldevices(CGI)-Functionalspecification-Segments
【原文标准名称】:信息技术.计算机制图.图形设备对话接口技术.功能规范.第4部分:图段
【标准号】:BSISO/IEC9636-4-1992
【标准状态】:现行
【国别】:英国
【发布日期】:1992-06-15
【实施或试行日期】:1992-06-15
【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】:控制功能;数据处理;数据处理;数据传送;计算机外部设备;误差;图形显示器;接口(数据加工);计算机制图;句法;信息交流;计算机终端
【英文主题词】:Datahandling;Dataprocessing;Datatransfer;Dialoguedesign;Informationexchange;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces;Interfaces(dataprocessing);Segments;Specifications
【摘要】:DefinesthosefunctionsoftheComputerGraphicsInterfaceconcernedwiththecreation,modification,andmanipulationofgraphicpicturesusingsegments.TobereadinconjunctionwithISO/IEC9636-1,ISO/IEC9636-2,ISO/IEC9636-3
【中国标准分类号】:L81
【国际标准分类号】:35_140
【页数】:52P.;A4
【正文语种】:英语


【英文标准名称】:Householdrefrigeratingappliances-Refrigerator-freezers-Characteristicsandtestmethods-Amendment1:Specialcompartmentsforthepreservationofhighlyperishablefoodstuffs(ISO8187:1991/AM1:1997).
【原文标准名称】:NFEN28187-1992的修改件1
【标准号】:NFD38-331/A1-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-03-01
【实施或试行日期】:1998-03-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:性能试验;温度;检验;结冰;生产;家用设备;操作;制冷;测量;冷藏柜;试验条件;冷藏机-冷冻机;不透气性;蒸汽;食品;材料强度;使用说明;能量消耗;制冷机;冷凝;试验;定义;尺寸;作标记;规范(验收);特性;特性;材料;设计;储存;额定值;试验报告
【英文主题词】:Airtightness;Characteristics;Condensation;Definition;Definitions;Design;Dimensions;Energyconsumption;Foodproducts;Freezers;Householdequipment;Iceformation;Inspection;Instructionsforuse;Marking;Materials;Measurement;Operation;Performancetesting;Performancetests;Production;Properties;Ratings;Refrigeration;Refrigerator-freezers;Refrigerators;Specification(approval);Steam;Storage;Strengthofmaterials;Temperature;Testreports;Testing;Testingconditions;Tests
【摘要】:
【中国标准分类号】:Y61
【国际标准分类号】:97_040_30
【页数】:11P.;A4
【正文语种】:其他