BS 7910-2005 金属结构裂纹验收评定方法指南
时间:2024-05-18 19:49:48 来源: 标准资料网 作者：标准资料网 阅读：9796
【英文标准名称】:Guidetomethodsforassessingtheacceptabilityofflawsinmetallicstructures
【原文标准名称】:金属结构裂纹验收评定方法指南
【标准号】:BS7910-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-07-27
【实施或试行日期】:2005-07-27
【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】:元部件;分类系统;结构体系;图解表示法;腐蚀;抗拉试验;数学计算;漏泄试验;尺寸;裂开;铝合金;连接;管状;认可试验;材料强度;无损检验;裂纹;结构钢;铁素体钢;焊接;奥氏体钢;结构;熔焊;焊接接头;热试验;金属;符号;应力分析;图解表示;应力腐蚀;冲击试验;负荷测量;钢;结构设计;缺陷与故障;断裂;损坏;疲劳试验;蠕变;文献索引;夹杂物;孔隙率
【英文主题词】:Aluminiumalloys;Approvaltesting;Austeniticsteels;Bibliography;Classificationsystems;Components;Corrosion;Cracking;Creep;Defects;Dimensions;Failure(mechanical);Fatiguetesting;Ferriticsteels;Flaws;Fracture;Fusionwelding;Graphicrepresentation;Impacttesting;Inclusions;Joints;Leaktests;Loadmeasurement;Mathematicalcalculations;Metals;Non-destructivetesting;Porosity;Schematicrepresentation;Steels;Strengthofmaterials;Stressanalysis;Stresscorrosion;Structuraldesign;Structuralsteels;Structuralsystems;Structures;Symbols;Tensiletesting;Thermaltesting;Tubularshape;Weldedjoints;Welding
【摘要】:Thisguideoutlinesmethodsforassessingtheacceptabilityofflawsinalltypesofstructuresandcomponents.Althoughemphasisisplacedonweldedfabricationsinferriticandausteniticsteelsandaluminiumalloys,theproceduresdevelopedcanbeusedforanalysingflawsinstructuresmadefromothermetallicmaterialsandinnon-weldedcomponentsorstructures.Themethodsdescribedcanbeappliedatthedesign,fabricationandoperationalphasesofastructure'slife.
【中国标准分类号】:Q73
【国际标准分类号】:25_160_40
【页数】:306P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforDeterminationofDeadLoadsandLiveLoadsassociatedwithGreenRoofSystems
【原文标准名称】:测定新暴露顶板系统相关静负荷和动态负荷的标准实施规程
【标准号】:ASTME2397-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E60.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:deadload;greenroof;liveload;sustainability;waterretention
【摘要】:Thispracticeaddressesperformancecharacteristicsforgreenroofsystemswithrespecttothedeadloadandtransientwaterliveloadoftheentiresystem.Determiningtheseperformancecharacteristicsofgreenroofsystemsprovidesinformationtofacilitatetheassessmentofrelatedengineeringaspectsofthefacility.Suchaspectsmayincludestructuraldesignrequirements,mechanicalengineeringandthermaldesignrequirements,andfireandlifesafetyrequirements.Determiningtheseperformancecharacteristicsofgreenroofsystemsprovidesinformationtofacilitateassessmentoftheperformanceofonegreenroofsystemrelativetoanother.1.1Thispracticecoversastandardizedprocedureforpredictingthesystemweightofagreenroofsystem.1.2Theprocedureaddressestheloadsassociatedwithgreenroofsystems.Componentsthataretypicallyencounteredingreenroofsystemsinclude:membranes,non-absorptiveplasticsheetcomponents,metalliclayers,fabrics,geocompositedrainlayers,syntheticreinforcinglayers,cover/recoverboards,insulationmaterials,growthmedia,granulardrainagemedia,andplantmaterials.1.3Thisprocedurealsoaddressestheweightofthegreenroofsystemundertwoconditions:(1)weightunderdrainedconditionsafternewwateradditionsbyrainfallorirrigationhaveceased(thisincludestheweightofretainedwaterandcapturedwater),and(2)weightwhenrainfallorirrigationisactivelyoccurringandthedrainagelayeriscompletelyfilledwithwater.Thefirstconditionisconsideredthedeadloadofthegreenroofsystem.Thedifferenceinweightbetweenthefirstandsecondconditions,approximatedbytheweightoftransientwaterinthedrainagelayer,isconsideredaliveload.1.4Thisproceduredoesnotaddresspointorlineloadsassociatedwitharchitecturalelementsthatarenotessentialcomponentsofaparticulargreenroofsystem.Thesearchitecturalelementsmayincludepavement,walls,andmasonry,andsoforth.1.5Thisproceduredoesnotaddressliveloadsassociatedwithconstructionactivities.1.6Thisproceduredoesnotaddressliveloadsassociatedwithsnoworwind.1.7Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q17
【国际标准分类号】:65_020_20;91_060_20
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Smallcraft-Bilge-pumpingsystems.
【原文标准名称】:小艇.舱底水泵系统
【标准号】:NFJ95-062-2003
【标准状态】:现行
【国别】:法国
【发布日期】:2003-07-01
【实施或试行日期】:2003-07-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:舱底泵;舱底;规范;作标记;装置;规范(验收);泵;造船;船舶;定义;电气设备;小型船舶;信息;游艇;电泵;设计;手册
【英文主题词】:
【摘要】:
【中国标准分类号】:U18
【国际标准分类号】:47_080
【页数】:18P;A4
【正文语种】:其他