ASTM D5567-1994(2006) 土壤土工合成织物系统液力传导比(CHR)标准试验方法

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【英文标准名称】:StandardTestMethodforHydraulicConductivityRatio(HCR)TestingofSoil/GeotextileSystems
【原文标准名称】:土壤土工合成织物系统液力传导比(CHR)标准试验方法
【标准号】:ASTMD5567-1994(2006)
【标准状态】:现行
【国别】:
【发布日期】:1994
【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】:D35.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:水;多孔渗透性材料;土壤紧实度;三维压力;原状土工织物系统;堵塞;透磁系数;废水储存;土工织物过滤器;液力传导比HCR;液体储存;土工合成织物;试验;土壤;渗透率
【英文主题词】:clogging;coefficientofpermeability;geotextilefilter;hydraulicconductivity;permeation;piping
【摘要】:1.1Thistestmethodcoverslaboratorymeasurementofthehydraulicconductivityofwater-saturatedporousmaterialswithaflexible-wallpermeameter.1.2Thistestmethodmaybeusedwithundisturbedorcompactedsoilspecimensthathaveahydraulicconductivitylessthanorequalto5x102cm/s.1.3Thefiltrationbehaviorofsoilswithhydraulicconductivitiesgreaterthan5x102cm/smaybedeterminedbythegradientratiotest(TestMethodD5101).1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard,althoughotherunitsareprovidedforinformationandclarificationpurposes.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:9P.;A4
【正文语种】: