EN 13738-2004 土工织物和土工织物相关产品.土壤中拔出阻力的测定
作者:标准资料网 时间:2024-05-03 01:08:10 浏览:9409
来源:标准资料网
【英文标准名称】:Geotextilesandgeotextile-relatedproducts-Determinationofpulloutresistanceinsoil;GermanversionEN13738:2004
【原文标准名称】:土工织物和土工织物相关产品.土壤中拔出阻力的测定
【标准号】:EN13738-2004
【标准状态】:现行
【国别】:
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;材料;施工材料;抽样方法;试验;土壤;建筑;测量技术;材料试验;纺织材料;选择;试样制备;试样制备;实验室试验;纺织试验;土工织物;拔出力;测量试样;耐力;摩擦
【英文主题词】:Construction;Constructionmaterials;Definition;Definitions;Excerpt;Friction;Geotextiles;Laboratorytesting;Materials;Materialstesting;Measuringsamples;Measuringtechniques;Pull-outforces;Resistance;Samplepreparation;Samplingmethods;Soils;Specimenpreparation;Testing;Textiletesting;Textiles
【摘要】:
【中国标准分类号】:W59
【国际标准分类号】:59_080_70;91_100_50
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:Textileglass-Yarns-Determinationofbreakingforceandbreakingelongation
【原文标准名称】:纺织玻璃纤维.纱线.断裂力和断裂伸长的测定
【标准号】:BSISO3341-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-06-15
【实施或试行日期】:2000-06-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;纱;测定;断裂伸长;断裂荷载;抗断裂强度;试验;试验;扯裂力;抗拉试验;纺织玻璃纤维
【英文主题词】:Breakingload;Breakingstrength;Definition;Definitions;Determination;Elongationatfracture;Tear-outforces;Tensiletesting;Testing;Tests;Textileglass;Yarn
【摘要】:1ThisInternationalStandardspecifiesamethodforthedeterminationofthetensilebreakingforceandelonga-tionatbreakofglassyarnstakenfrompackages.2Themethodisapplicabletovarioustypesofglassyarn(single,folded,cabled,strands,structureswithouttwist,rovings,etc.).Itisbasicallyintendedforsingle,foldedandcabledglassyarnshavingadiameteroflessthan2mm,oralineardensitylowerthan2000tex,takenfrompackages.Heavieryarnsmaybealsotestedprovidingthetestconditionsareacceptabletoallinterestedparties.3Themethodisnotapplicabletoglassyarnswhich,inequilibriumwiththestandardatmosphereandunderapre-tensionof5mN/tex,areelongatedbymorethan0,5%.Suchyarnscanbetestedusingalowerpre-tension(forexample2,5mN/texor1mN/tex),acceptabletoallinterestedparties.Thiswouldoccurmainlywhendealingwithsta-ple-fibreyarns.NOTE1Thoughthedeterminationmayberunonbeamedyarnoronyarnstakenfromfabrics,theresultsmustbeconsideredasindicativeonly.NOTE2Thistestmethodisprimarilyintendedformaterialcharacterizationandqualitycontrol.Fibre-to-fibreabrasionandotherfactorssuchasinsufficientlyuniformtension(catenary)willincreasevariabilityandgeneratelowtestvalues.Thiswillconse-quentlyimpedeaccuratecorrelationbetweenperformanceoftheyarnsandenduseapplications.Extremecareshouldbetakeninconsideringthismethodforspecificationpurposes.NOTE3ThoughthisInternationalStandardprovidesthepossibilityofdeterminingtheelongationatbreak,thispracticeisnotrecommended,however.Indeed,acorrectassessmentoftheelongationwillonlybeobtainedusinganextensometer;itwillnotbeobtainedbymeasuringthedistancetraversedbythemovingclamp.Ontheotherhand,experienceshowsthattheuseofanex-tensometerisquitedelicateandoftencausesdamagetothespecimen.
【中国标准分类号】:W04
【国际标准分类号】:59_100_10
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforPhosphorusinLubricatingOilsandAdditivesbyQuinolinePhosphomolybdateMethod
【原文标准名称】:喹啉磷钼酸盐法测定润滑油和添加剂中磷的标准试验方法
【标准号】:ASTMD4047-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:石油产品;含量测定;润滑剂;试验;磷
【英文主题词】:petroleumproducts;lubricants;phosphorus;testing;determinationofcontent
【摘要】:
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:4P;A4
【正文语种】:英语
