EN 10311-2005 水和其他含水液体传送用钢管和配件的连接用接头
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【英文标准名称】:Jointsfortheconnectionofsteeltubesandfittingsfortheconveyanceofwaterandotheraqueousliquids;GermanversionEN10311:2005
【原文标准名称】:水和其他含水液体传送用钢管和配件的连接用接头
【标准号】:EN10311-2005
【标准状态】:现行
【国别】:
【发布日期】:2005-08
【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】:配件;外径;输水管道;水管;试验条件;紧固件;螺纹连接;法兰管件;CE标记;机械链接;尺寸;制造;定义;受液器;设计;套筒连接;焊接套管;饮用水管线;对接焊;焊接接头;合格试验;机械性能;极限偏差;特性;钢管;运输;可焊性;液体;作标记;生产;饮用水;试验;连接;产品规范;密封性;公差(测量);验收规范;管连接件;精整;交货条件;管;规范(验收)
【英文主题词】:Acceptancespecification;Buttwelding;CEmarking;Definition;Definitions;Deliveryconditions;Design;Dimensions;Drinkingwaterlines;Fasteners;Finishes;Fittings;Flangedfittings;Fluidreceivers;Joints;Limitdeviations;Liquids;Manufacturing;Marking;Mechanicallinkages;Mechanicalproperties;Outsidediameters;Pipecouplings;Pipes;Potablewater;Productspecification;Production;Properties;Qualificationtests;Screwedconnections;Sleevejoints;Specification(approval);Steelpipes;Testing;Testingconditions;Tightness;Tolerances(measurement);Transport;Waterpipelines;Waterpipes;Weldability;Weldedjoints;Weldingsleeves
【摘要】:
【中国标准分类号】:J15;H48
【国际标准分类号】:23_040_60
【页数】:28P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforShrinkageFactorsofSoilsbytheWaxMethod
【原文标准名称】:用蜂蜡法对土壤收缩系数的标准试验方法
【标准号】:ASTMD4943-2008
【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】:D18.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Atterberglimits;linearshrinkage;shrinkage;shrinkagelimit;Calibration--soil/rockanalysisinstrumentation;Cohesivesoils;Cracking;Earthwork;Linearshrinkage;Shrinkage--soil;Soil-moistureanalysis;Swellpotential;Wateranalysis;Waxmethod
【摘要】:Thetermshrinkagelimit,expressedasamoisturecontentinpercenttothenearestwholenumber,representstheamountofwaterrequiredjusttofillallofthevoidsofagivencohesivesoilatitsminimumvoidratioobtainedbyovendrying.Theshrinkagelimitcanbeusedtoevaluatetheshrinkagepotential,crackdevelopmentpotential,andswellpotentialofearthworkinvolvingcohesivesoils.Note18212;Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting/sampling/inspection/andthelike.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thistestmethodcoverstheprocedurefordeterminingtheshrinkagelimitofsoils.1.2Thedataobtainedusingthistestmethodmayalsobeusedtocalculateshrinkageratio,volumetricshrinkage,andlinearshrinkage.1.3Thistestmethodisapplicableonlyforcohesivesoils.1.4SincethistestmethodisperformedonlyonthatportionofasoilwhichpassestheNo.40(425-x03BC;m)sieve,therelativeconsistencyofthisportionofthesoiltothepropertiesofthesampleasawholemustbeconsideredwhenusingtheseprocedurestoevaluatethepropertiesofasoil.1.5TheshrinkagelimitalongwiththeliquidlimitandplasticlimitofsoilsareoftencollectivelyreferredtoastheAtterberglimitsinrecognitionoftheirformationbySwedishsoilscientist,A.Atterberg.Theselimitsdistinguishtheboundariesoftheseveralconsistencystatesofcohesivesoils.1.6AllrecordedandcalculatedvaluesshallconformtotheguideforsignificantdigitsandroundingestablishedinPracticeD6026.1.6.1Theproceduresusedtospecifyhowdataarecollected/recordedandcalculatedinthisstandardareregardedastheindustrystandard.Inaddition,theyarerepresentativeofthesignificantdigitsthatshouldgenerallyberetained.Theproceduresuseddonotconsidermaterialvariation,purposeforobtainingthedata,specialpurposestudies,oranyconsiderationsfortheuserx2019;sobjectives;anditiscommonpracticetoincreaseorreducesignificantdigitsofreporteddatatobecommensuratewiththeseconsiderations.Itisbeyondthescopeofthisstandardtoconsidersignificantdigitsusedinanalysismethodsforengineeringdesign.1.7ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificsafetyhazards,seeSection7andNote4andNoteX1.1.
【中国标准分类号】:B11
【国际标准分类号】:13_080_20
【页数】:6P.;A4
【正文语种】:英语
【英文标准名称】:Aerospaceseries-Screws,100°countersunkhead,offsetcruciformrecess,threadedtohead,inheatresistingsteelFE-PA92HT(A286),silverplated-Classification:900MPa(atambienttemperature)/650°C;GermanversionEN2940:1995
【原文标准名称】:航空航天系列.镀银耐高温钢FE-PA92HT(A286)全螺纹偏置十字槽100度沉头螺钉.等级:900MPa(室温)/650℃;德文版本EN2940:1995
【标准号】:EN2940-1995
【标准状态】:现行
【国别】:
【发布日期】:1995-11
【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】:固定力矩十字形槽;高扭矩;螺纹;表面处理;耐热材料;沉头螺钉;航空运输;镀银;尺寸;特性;螺钉;飞行器;紧固件;航空航天运输;高温;材料;航天运输;分类系统;规范(验收);钢
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Classificationsystems;Countersunkheadscrews;Dimensions;Fasteners;Heat-resistantmaterials;Hightemperature;Materials;Properties;Recessedheadscrews;Screws(bolts);Silvercoating;Silver-coated;Spacetransport;Specification(approval);Steels;Surfacetreatment;Threads;Torq-Set;Torq-setrecesses
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_20
【页数】:7P.;A4
【正文语种】:英语
