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【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Part2-24:Particularrequirementsforrefrigeratingappliances,ice-creamappliancesandicemakers
【原文标准名称】:家用和类似用途电器.安全性.第2-24部分:制冷电器设备,冰激凌机和制冰机的详细要求
【标准号】:IEC60335-2-24Edition7.1-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC61C
【标准类型】:()
【标准水平】:()
【中文主题词】:蓄电池供电;分类;间隙;压缩应力;冷凝器;导(线)管;连接;定义;设计;介电强度;家用的;耐久性;接地线端子;电器;家用电器;家用电器具;(电网)电源;电击;接线端;电气设备;电气工程;家电;电绝缘;电气安全性;设备安全性;加热条;耐火性;防火安全性;冷藏柜;冷冻柜;危害;加热;家用设备;家用;冰淇淋用器具;制冰机;输入电流;作标记;绝缘电阻;绝缘;干扰抑制;漏电路径;电力操纵;电力网供电;标志;机械安全性;抗湿;电机压缩机;电动机;工作温度;操作;超载条件;过载保护装置;功率消耗;保护(装置);危险防护;防电击;辐射;无线电报;额定电压;制冷机;防锈;安全性;产品安全性;安全性要求;螺钉(螺栓);规范(验收);稳定性;起动;材料强度;测试;热稳定性;毒性;跟踪系数;通风设备;警告通知
【英文主题词】:Batterieoperation;Classification;Clearances;Compressionstresses;Condensers;Conduits;Connections;Definitions;Design;Dielectricstrength;Domestic;Durability;Earthingconductorterminations;Electricappliances;Electrichouseholdappliance;Electrichouseholdappliances;Electricmains;Electricshock;Electricterminals;Electricalappliances;Electricalengineering;Electricalhouseholdappliances;Electricalinsulation;Electricalsafety;Equipmentsafety;Firebars;Fireresistance;Firesafety;Freezers;Freezingcupboards;Hazards;Heating;Householdequipment;Householduse;Ice-creamappliances;Ice-makers;Inputcurrent;Inscription;Insulatingresistance;Insulations;Interferencesuppression;Leakagepaths;Mainsoperated;Mainspowersupply;Marking;Mechanicalsafety;Moistureresistance;Motorcompressors;Motors;Operatingtemperatures;Operation;Overloadconditions;Overloadprotection;Powerconsumption;Protection;Protectionagainstdanger;Protectionagainstelectricshocks;Radiation;Radiotelegraphy;Ratedvoltages;Refrigerators;Rustprotection;Safety;Safetyofproducts;Safetyrequirements;Screws(bolts);Specification(approval);Stability;Start;Strengthofmaterials;Testing;Thermalstability;Toxicity;Trackingindex;Ventilators;Warningnotices
【摘要】:
【中国标准分类号】:Y61
【国际标准分类号】:97_040_30
【页数】:120P.;A4
【正文语种】:英语


【英文标准名称】:Structuraldesignoflow-risebuildings-Codeofpracticefortimberfloorsandroofsforhousing
【原文标准名称】:低层建筑物的结构设计.住宅用木地板和屋顶的实用规程
【标准号】:BS8103-3-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-11-30
【实施或试行日期】:2009-11-30
【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】:狭板;梁;支撑件;设计;架设(施工作业);紧固件;固定;平屋顶;楼板;等级(质量);住房建筑;施加荷载;小梁;标志;坡屋顶;檩条;椽子;屋顶盖板;屋架;屋顶;尺寸;彼此间隔的;结构设计;建筑用木料;木材
【英文主题词】:Battens;Beams;Bracings;Design;Erecting(constructionoperation);Fasteners;Fixing;Flatroofs;Floors;Grades(quality);Housing;Imposedloading;Joists;Marking;Pitchedroofs;Purlins;Rafters;Roofdecking;Rooftrusses;Roofs;Size;Spaced;Structuraldesign;Structuraltimber;Wood
【摘要】:ThisPartofBS8103givesrecommendationsforthesizesoftimberelements,fixings,andtheirconnectionswithmasonrywalls,etc.Itappliestodetached,semi-detached,terracedhousesandflats(withnotmorethanfourself-containeddwellingunitsperfloor,accessiblefromonestaircase)ofnotmorethanthreestoreysaboveground,intendedfordomesticoccupation.Therecommendationsalsoapplytosingle-storeynon-residentialbuildings,e.g.domesticgaragesandannexes,notexceeding36minfloorarea.Thedesignofproprietaryhousingsystems,i.e.crosswallconstructions,timberframedhouses,steelorconcreteframedconstructions,concretepanelconstructions,isnotcoveredbythisstandard.TherecommendationsofthisPartofBS8103areapplicableonlytohousingwhere:a)theconstructioncomprisesmasonrywalls,timberroofs,suspendedtimberorprecastconcreteintermediatefloors,suspendedtimberorconcretegroundfloors(eithersuspendedorgroundbearing);b)theroofprofileissymmetricalduopitch,monopitchorflat;NOTE1Pitchedroofsoftrussedrafterortraditionalconstructionsarecovered,butnotconstructionsusingprincipaltrusses.Hipendsand“L”shapedplansarenotspecificallycoveredalthoughvaluesaregivenforjackrafters.c)themaximumclearspanofapitchedroofdoesnotexceed12.0mandimposesatotalloadonthesupportingperimeterwallsnotgreaterthan12kN/mrun;d)gableandseparatingwallsareofmasonryconstructionextendinguptotherooflineinthecaseofpitchedroofs;e)theroofareaisnotlargerthan200m2onplan;or,inthecaseofpitchedroofswherenoparapetsexist,oneoftheroofdimensionsdoesnotexceed10m;f)therearenootherbuildingswithin1.5moftheperimeterofthebuilding;g)theroofhasnoabruptchangesofheightgreaterthan1monwhichsnowdriftingcouldoccur;NOTE2Thislimitationdoesnotapplytothechangeofheightbetweenthemainroofandtheroofofalowerannexe,iftheroofareaoftheannexedoesnotexceed36m.Chimneysanddormerswhoseverticalelevationareas,againstwhichadriftcouldform,arelessthan1m,neednotbeconsideredasbeinganabruptchangeofheight.h)themaximumclearspanofanyfloorjoistorflatroofjoistdoesnotexceed6.0m;i)thedesignwindcriteriaiswithinthescopeofBS8103;NOTE3GuidanceisgiveninBS8103-1andBS8103-2onhowtodeterminewhetherthedesignwindcriteriaforabuildingonaparticularsiteiswithinthescopeandapplicationofBS8103.GuidanceisgiveninAnnexMregardingthedeterminationofsnowloadforaparticularsite.j)nopartofanywallorroofishigherthan15mabovethelowestadjacentgroundlevel;k)floorjoists,ceilingjoists,flatroofjoists,commonorjackraftersortrussedraftersarespacedatcentreswhichdonotexceed600mm;l)thestabilityrequirementsanddimensionallimitationsaccordwithBS8103-1:1995+A1:1995,Clause5.Thesizesoftimbershowninthespantablesarelimitedtothosenormallyreadilyavailablebutdonotprecludetheuseoflargerordifferentsizesifjustifiedbyspecialistcalculation.ThedesignrequirementsandthosefordurabilityandtimberpreservationgiveninthisPartofBS8103arerelatedonlytostructuralconsiderations.Fortrussedrafterroofs,thisstandardcontainsonlyasmuchinformationasisnecessaryandmainlycomprisesreferencestoBS5268-3.
【中国标准分类号】:P20
【国际标准分类号】:91_040_30;91_060_20;91_060_30
【页数】:212P.;A4
【正文语种】:英语