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MIL-N-25161C

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MIL-N-25161C, MILITARY SPECIFICATION: NOZZLE, AERIAL PRESSURE REFUELING, TYPE MA-2 (10 JUL 1969)., This specification covers an aerial pressure refueling nozzle, for use with "probe and drogue" type aerial refueling systems.
【英文标准名称】:Plugs,socket-outletsandcouplersforindustrialpurposes;part2:dimensionalinterchangeabilityrequirementsforpinandcontact-tubeaccessories
【原文标准名称】:工业用插头-插座和耦合器.第2部分:管脚和导管附件尺寸的互换性要求
【标准号】:IEC60309-2-1981
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:K30
【国际标准分类号】:
【页数】:
【正文语种】:


【英文标准名称】:Eurocode1:Actionsonstructures-Part1-3:Generalactions-Snowloads;GermanversionEN1991-1-3:2003+AC:2009
【原文标准名称】:欧洲法规1:对建筑物结构的作用.第1-3部分:一般作用.雪荷载.德文版本EN1991-1-3-2003+AC-2009
【标准号】:DINEN1991-1-3-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-12
【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】:基础;壳体;底部;桥;建筑物;分类系统;建筑;国家;定义(术语);设计;尺寸选定;屋檐;效应;欧洲法规;栅格;高度;倾斜的;信息;载荷分布;负荷;质量(物质);数学计算;工作负荷;凸焊;屋顶构造;屋顶;安全把套;自重;形状;雪;积雪层;雪荷载;结构工程制图;结构;抗风化能力;风化
【英文主题词】:Basis;Bodies;Bottom;Bridges;Buildings;Classificationsystems;Construction;Countries;Definitions;Design;Dimensioning;Eaves;Effects;Eurocode;Grilles;Height;Inclined;Information;Loaddistributions;Loading;Mass;Mathematicalcalculations;Operatingload;Projections;Roofconstruction;Roofs;Safetygrips;Selfweight;Shape;Snow;Snowcover;Snowloading;Structuralengineeringdrawings;Structures;Weatherresistance;Weathering
【摘要】:EN1991-1-3givesguidancetodeterminethevaluesofloadsduetosnowtobeusedforthestructuraldesignofbuildingsandcivilengineeringworks.ThisPartdoesnotapplyforsitesataltitudesabove1500m,unlessotherwisespecified.AnnexAgivesinformationondesignsituationsandloadarrangementstobeusedfordifferentlocations.AnnexBgivesshapecoefficientstobeusedforthetreatmentofexceptionalsnowdrifts.AnnexCgivescharacteristicvaluesofsnowloadonthegroundbasedontheresultsofworkcarriedoutunderacontractspecifictothisEurocode,toDGIII/D3oftheEuropeanCommission.TheobjectivesofthisAnnexare:-togiveinformationtoNationalCompetentAuthoritiestohelpthemtoredraftandupdatetheirnationalmaps;-tohelptoensurethattheestablishedharmonisedproceduresusedtoproducethemapsinthisAnnexareusedinthememberstatesfortreatingtheirbasicsnowdata.AnnexDgivesguidanceforadjustingthegroundsnowloadsaccordingtothereturnperiod.AnnexEgivesinformationonthebulkweightdensityofsnow.Thispartdoesnotgiveguidanceonspecialiastaspectsofsnowloading,forexample;-impactsnowloadsresultingfromsnowslidingofforfallingfromahigherroof;-theadditionalwindloadswhichcouldresultfromchangesinshapeorsizeoftheconstructionworksduetothepresenceofsnowortheaccretionofice;-loadsinareaswheresnowispresentallyearround;-iceloading;-lateralloadingduetosnow(e.g.lateralloadsexertedbydrifts);-snowloadsonbridges.
【中国标准分类号】:P20
【国际标准分类号】:91_010_30
【页数】:58P.;A4
【正文语种】:英语