ASTM D4609-2008 土壤稳定用外加剂效果评定的标准指南
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【英文标准名称】:StandardGuideforEvaluatingEffectivenessofAdmixturesforSoilStabilization
【原文标准名称】:土壤稳定用外加剂效果评定的标准指南
【标准号】:ASTMD4609-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D18.15
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:admixturescreening;Harvardapparatus;liquidlimit;moisturecontent;moisture-density;particlesize;plasticlimit;plasticityindex;soilstabilization;unconfinedcompressivestrength;volumechange;Admixtures(soil);Chemicalanalysis--soil/rock/r
【摘要】:Thisguideisintendedtoassistusersandproducersofsoilmodifiers,andstabilizersintheevaluationofaproduct''spotentialforimprovingasoil''sengineeringproperties(suchasdeformationunderload,shearstrength,andvolumestability).Theresultsofthesetestscanbeusedtomakeadecisiontocontinueexperimentationtoassesslongevity,durability,andpracticalvalue,andestablishappropriateratesofapplicationforfieldtrials.Note18212;Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting/sampling/inspection,andthelike.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors.PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thisguidedescribeslaboratorytechniquesforevaluatingtheeffectivenessofadmixturesforimprovingtheengineeringpropertiesoffine-grainedsoils.1.2Effectivenessisassessedbycomparingtheunconfinedcompressivestrength(UCS),moisturesusceptibility,andmoisture-densityrelationships(MD)oftreatedanduntreatedsoils.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.5Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:5P.;A4
【正文语种】:英语
【原文标准名称】:土壤稳定用外加剂效果评定的标准指南
【标准号】:ASTMD4609-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D18.15
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:admixturescreening;Harvardapparatus;liquidlimit;moisturecontent;moisture-density;particlesize;plasticlimit;plasticityindex;soilstabilization;unconfinedcompressivestrength;volumechange;Admixtures(soil);Chemicalanalysis--soil/rock/r
【摘要】:Thisguideisintendedtoassistusersandproducersofsoilmodifiers,andstabilizersintheevaluationofaproduct''spotentialforimprovingasoil''sengineeringproperties(suchasdeformationunderload,shearstrength,andvolumestability).Theresultsofthesetestscanbeusedtomakeadecisiontocontinueexperimentationtoassesslongevity,durability,andpracticalvalue,andestablishappropriateratesofapplicationforfieldtrials.Note18212;Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting/sampling/inspection,andthelike.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors.PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thisguidedescribeslaboratorytechniquesforevaluatingtheeffectivenessofadmixturesforimprovingtheengineeringpropertiesoffine-grainedsoils.1.2Effectivenessisassessedbycomparingtheunconfinedcompressivestrength(UCS),moisturesusceptibility,andmoisture-densityrelationships(MD)oftreatedanduntreatedsoils.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.5Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:5P.;A4
【正文语种】:英语
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