BS 4L 100-1993 锻铝和铝合金的检验、试验和验收程序

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【英文标准名称】:Procedureforinspection,testingandacceptanceofwroughtaluminiumandaluminiumalloys
【原文标准名称】:锻铝和铝合金的检验、试验和验收程序
【标准号】:BS4L100-1993
【标准状态】:现行
【国别】:英国
【发布日期】:1993-04-15
【实施或试行日期】:1993-04-15
【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】:棒材;试验条件;抽样方法;锻件;尺寸公差;金属线;扩张试验;压扁试验;管;采样位置;热处理;粗糙度;作标记;电导性;等级(质量);挤压;铆钉;金属型材;带材;认可试验;检验;铸锭;航天技术;铝合金;铝;航空运输工程;滚轧;粗糙度(表面);验收(鉴定);热加工;可锻合金;认证(认可);薄板材;应力腐蚀;包装;试验压力;机械试验;断裂
【英文主题词】:Acceptance(approval);Airtransportengineering;Aluminium;Aluminiumalloys;Approvaltesting;Bars(materials);Certification(approval);Dimensionaltolerances;Driftexpandingtests;Electricalconductivity;Extruding;Flatteningtests;Forgings;Fracture;Grades(quality);Heattreatment;Hot-working;Ingots;Inspection;Marking;Mechanicaltesting;Metalsections;Packaging;Pipes;Rivets;Rolling;Roughness(surface);Samplelocation;Samplingmethods;Sheetmaterials;Spacetechnology;Stresscorrosion;Strips;Testpressure;Testingconditions;Wires;Wroughtalloys
【摘要】:Specifiesthegeneralrequirementsforaerospaceuse.
【中国标准分类号】:H61
【国际标准分类号】:49_025_20
【页数】:106P.;A4
【正文语种】:英语


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【英文标准名称】:Testingmethodsforindustrialwastewater
【原文标准名称】:工业废水的试验方法
【标准号】:JISK0102-1993
【标准状态】:作废
【国别】:日本
【发布日期】:1993-01-01
【实施或试行日期】:1993-01-01
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:EnvironmentandRecycle
【标准类型】:()
【标准水平】:()
【中文主题词】:萃取分析法;抽样方法;工业废物;蒸发残余物测定;生物需氧量;流量测量;工业废水;碳素物质测定;工业水污染物;水质试验;需氧量;矿物质测定;痕量元素分析
【英文主题词】:
【摘要】:
【中国标准分类号】:Z16
【国际标准分类号】:13_060_20
【页数】:327P;A4
【正文语种】:日语


【英文标准名称】:Atmosphericicingofstructures
【原文标准名称】:结构的大气结冰
【标准号】:ISO12494-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-08
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC98
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;负荷测量;建筑物;重量;负荷;冰荷载;雪;结构;冰;雪荷载;冻结;活荷载;屋顶区;大气的;建设工程;阻力系数;定义;建筑工程
【英文主题词】:
【摘要】:1GeneralThisInternationalStandarddescribesthegeneralprinciplesofdeterminingiceloadonstructuresofthetypeslistedin1.2.Incaseswhereacertainstructureisnotdirectlycoveredbythisoranotherstandardorrecommendation,designersmayusetheintentionsofthisInternationalStandard.However,theusershouldalwaysconsidercarefullytheapplicabilityofthestandard(recommendation)tothestructureinquestion.ThepracticaluseofalldatainthisInternationalStandardisbaseduponcertainknowledgeofthesiteofthestructure.Itisnecessarytohaveinformationaboutthedegreeof"normal"icingamounts(=iceclasses)forthesiteinquestion.Formanyareas,however,noinformationisavailable.EveninsuchcasesthisInternationalStandardcanbeuseful,becauselocalmeteorologistsorotherexperiencedpersonsshouldbeableto,onthesafeside,estimateapropericeclass.Usingsuchanestimateinthestructuraldesignwillresultinamuchsaferstructure,thandesigningwithoutanyconsiderationsforproblemsduetoice.CAUTIONItisextremelyimportanttodesignforsomeiceinsteadofnoice,andthenthequestionofwhethertheamountoficewascorrectisoflessimportance.Inparticular,theactionofwindcanbeincreasedconsiderablyduetobothincreasedexposedareaandincreaseddragcoefficient.2ApplicationThisInternationalStandardisintendedforuseindeterminingicemassandwindloadontheicedstructureforthefollowingtypesofstructure:—masts;—towers;—antennasandantennastructures;—cables,stays,guyropes,etc.;—ropeways(cablerailways);—structuresforski-lifts;—buildingsorpartsofthemexposedtopotentialicing;—towersforspecialtypesofconstructionsuchastransmissionlines,windturbines,etc.AtmosphericicingonelectricaloverheadlinesiscoveredbyIEC(InternationalElectrotechnicalCommission)standards.ThisInternationalStandardisintendedtobeusedinconjunctionwithISO2394.NOTESometypicaltypesofstructurearementioned,butothertypesmightbeconsideredalso.Designersshouldthinkintermsofwhichtypeofstructureissensitivetounforeseenice,andactthereafter.Also,inmanycasesonlypartsofstructuresshouldbedesignedforiceloads,becausetheyaremorevulnerabletounforeseenicethanisthewholestructure.EvenifelectricaloverheadlinesarecoveredbyIECstandards,designersmayusethisInternationalStandardforthemaststructurestooverheadlines(whicharenotcoveredbyIECstandards)iftheysowish.
【中国标准分类号】:P30
【国际标准分类号】:91_080_01
【页数】:56P;A4
【正文语种】:英语