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【英文标准名称】:Explosiveatmospheres-Explosionpreventionandprotection-Part2:Basicconceptsandmethodologyformining;GermanversionEN1127-2:2002+A1:2008
【原文标准名称】:爆炸性环境.防爆和保护.第2部分:采矿用基本概念和方法论
【标准号】:DINEN1127-2-2008
【标准状态】:作废
【国别】:德国
【发布日期】:2008-08
【实施或试行日期】:2008-08-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;银行附属装置;基础;煤矿开采;定义;电学;防爆;爆炸物;爆炸性环境;着火性;救生设备;矿井瓦斯;矿;采掘;危险;安全装置;系统论;地下挖掘;地下开采
【英文主题词】:Accidentprevention;Bank-headinstallations;Basis;Climate;Cloth;Coalmining;Combustible;Contactsafetydevices;Corrosion;Corrosionprotection;Definitions;Dust;Electriccontactprotection;Electriccontacts;Electricshock;Electricalequipment;Electricalsafety;Electricity;Electromagnetic;Electromagneticcompatibility;Electromagnetism;EMC;Emergency;Emergencymeasures;Evaluations;Explosionhazard;Explosionprotection;Explosionzone;Explosions;Explosiveatmospheres;Fire;Firesafety;Flammableatmospheres;Gases;Hazards;Ignitability;Ignitingsources;Ionizing;Life-savingequipment;Lightning;Lightningstroke;Machines;Minegas;Mines;Mining;Occupationalsafety;Personnel;Preventiveactions;Protection;Protectivemeasures;Radiation;Risk;Riskarea;Safety;Safetycomponents;Safetydevices;Safetyengineering;Safetymeasures;Safetyrequirements;Specification(approval);Surfacetemperatures;Systemology;Temperature;Training;Ultrasonics;Undergroundexcavations;Undergroundmining;Userinformation;Vapours;Workplacesafety
【摘要】:ThisEuropeanStandardgivesgeneralguidelinesforexplosionpreventionandprotectioninminingbyoutliningthebasicconceptsandmethodologyforthedesignandconstructionofequipment,protectivesystemsandcomponents.ThisEuropeanStandardappliestoGroupIequipment,protectivesystemsandcomponentsintendedforuseinundergroundpartsofminesandthosepartsoftheirsurfaceinstallationsatriskfromfiredampand/orflammabledust.ThisEuropeanStandardspecifiesmethodsfortheidentificationandassessmentofhazardoussituationsthatmayleadtoexplosionsanddescribesthedesignandconstructionmeasuresappropriatefortherequiredsafety.Thisisachievedby-hazardidentification;-riskassessment;-eliminationorminimizationofrisk;-informationforuse.Thesafetyofequipment,protectivesystems,andcomponentscanbeachieved,asdescribedinEN292-2:1991,byremovalofhazardsand/orlimitingtherisk,i.e.a)byriskreductionbydesign;b)bysafeguarding;c)byinformationforuse;d)byadditionalprecautions.Measuresinaccordancewitha)(prevention)andb)(protection)againstexplosionsaredealtwithinclause6ofthisstandard,measuresaccordingtoc)againstexplosionsaredealtwithinclause7ofthisstandard.Measuresinaccordancewithd)arenotdescribedinthisEuropeanStandard.Theyaredealtwithinclause6ofEN292-2:1991.ThepreventiveandprotectivemeasuresdescribedinthisEuropeanStandardwillnotprovidetherequiredlevelofsafetyunlesstheequipment,protectivesystemsandcomponentsareoperatedinlinewiththeirintendeduseandareinstalledandmaintainedaccordingtotherelevantcodesofpracticeorrequirements.Thisstandardisapplicabletoanyequipment,protectivesystemsandcomponentsintendedtobeusedinpotentiallyexplosiveatmospheres.Theseatmospherescanarisefromflammablematerialsprocessed,usedorreleasedbytheequipment,protectivesystemsandcomponentsorfrommaterialsinthevicinityoftheequipment,protectivesystemsandcomponentsand/orfromthematerialsofconstructionoftheequipment,protectivesystemsandcomponents.Asshotfiringcanreleasepotentiallyexplosiveatmospheres,thisstandardisalsoapplicabletotheequipmentusedforshotfiring,apartfromtheexplosivesanddetonators.Thisstandardisapplicabletoequipment,protectivesystemsandcomponentsatallstagesofuse.Thisstandardisnotapplicableto:-medicaldevicesintendedforuseinamedicalenvironment;-equipment,protectivesystemsandcomponentswheretheexplosionhazardresultsexclusivelyfromthepresenceofexplosivesorunstablechemicalsubstances;-equipment,protectivesystemsandcomponentswheretheexplosioncanresultfromreactionofsubstanceswithoxidizingagentsotherthanatmosphericoxygenorbyotherhazardousreactionsorconditionsotherthanatmosphericconditions;-equipmentintendedforuseindomesticandnon-commercialenvironmentswhereexplosiveatmospheresmayonlyrarelybecreatedandsolelyasaresultoftheaccidentalleakageoffuelgas;-personalprotectiveequipmentwithinthemeaningofDirective89/686/EEC;-thedesignandconstructionofsystemscontainingdesired,controlledcombustionprocesses,unlesstheycanactasignitionsourcesinpotentiallyexplosiveatmospheres;-mineswherefiredampand/orflammabledustarenotnaturallypresentandsurfaceinstallationssuchascoalpreparationplants,powerplants,cokeovenplantsetc.inwhichanexplosiveatmospherecanbepresent,butwhicharenotpartofacoalmine.ThesearecoveredbyEN1127-1:1997.
【中国标准分类号】:D09
【国际标准分类号】:13_230;73_100_01
【页数】:43P.;A4
【正文语种】:德语


【英文标准名称】:Woodfinger-jointing-Part1:Fingerjointingofsoftwoodforload-bearingstructures
【原文标准名称】:木制指形接头.第1部分:承载结构用软木的指形接头
【标准号】:DIN68140-1-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:纵向连接;木结构件;作标记;木构件接头;木材技术;组件;胶接;软木;尺寸;监督(认可);实心木块;承载;连接;试验;木材;潮气;淬火;设计;定义;规范(验收)
【英文主题词】:hardening;dimensions;marking;surveillance(approval);design;timberjoints;definitions;specification(approval);testing;woodenstructuralpart;wood;moisture;solidwood;longitudinaljoints;joints;loadbearing;softwoods;woodtechnology;components;bonding
【摘要】:
【中国标准分类号】:Q71
【国际标准分类号】:79_040
【页数】:6P.;A4
【正文语种】:德语