SAE AS1825 Methodology of Calculating Aircraft Cargo Volumes

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Product Code:SAE AS1825
Title:Methodology of Calculating Aircraft Cargo Volumes
Issuing Committee:Age-2a Cargo Handling Committee
Scope: The scope of this SAE Aerospace Standard (AS) shall cover the methodology of defining and determining the 'internal volumes' of both the main deck and lower deck aircraft cargo compartments. The minimum required clearance between the compartment envelope and the unit load devices (ULDs) shall also be stated in order to provide the maximum ULD external contour and the methodology to define the ULD internal volumes. The purpose of this document is to establish a uniform methodology for defining and determining the usable internal volume of aircraft cargo compartments and usable external envelope for ULDs which can be accommodated within these compartments. This will provide the aircraft industry with a set of standard terminology which when specified, can be utilized by the airlines when comparing similar type aircraft. The minimum essential criteria are defined by the key word 'shall.' Recommended criteria are identified by the key word 'should' and while not mandatory, are considered to be primary importance.
【英文标准名称】:StandardSpecificationforCorrugatedSteelBoxCulverts
【原文标准名称】:波纹钢箱形涵洞标准规格
【标准号】:ASTMA964/A964M-2003(2011)
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:A05.17
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:桥梁;箱型涵洞;波纹结构板;涵洞;镀锌钢;立体交叉;低空遮掩结构;低糙度结构;雨水管
【英文主题词】:bridge;boxculvert;corrugatedstructuralplate;culvert;galvanizedsteel;gradeseparation;lowcoverstructure;lowprofilestructure;stormsewer
【摘要】:1.1Thisspecificationcoversmaterial,geometric,andwallsectionpropertiesofsteelboxculvertsmanufacturedfromcorrugatedplateorsheet,withorwithoutattachedstiffeners,forfieldassembly.Appropriatefastenersandoptionalmaterialssuchassteelinvertplatesandheadwallsarealsodescribed.Applicationsforsteelboxculvertsincludeconduitsforgravityflowdrainageofsurfacewatersuchasculvertsandstormdrains,aswellasforsmallbridgesandgradeseparationstructuressuchaspedestrianorvehicularunderpasses,andutilitytunnels.1.2Thisspecificationdoesnotincluderequirementsforfoundations,backfill,ortherelationshipbetweenearthcoverorliveloadsandstrengthrequirements.TheseimportantdesignconsiderationsaredescribedintheAASHTOLRFDBridgeDesignSpecifications,CustomaryU.S.Units(LRFDBridgeDesignSpecifications,SIUnits).1.3Thisspecificationdoesnotincluderequirementsforthehydraulicdesignofthesestructures.Hydraulicdesign,placementoffootingsorinverts,andendtreatmentstoresistscouraredescribedinFHWAHDSNo.5.1.4AppendixX1listsnominaldimensionsofboxculvertsizescommonlyavailable.Alsolistedarecross-sectionalareaandhydraulicdesignparametersforthesesizes.1.5AppendixX2listsmanufacturers''suggesteddesignpropertiesfortheboxculverttypesdescribedinthisspecification,andforthespacingclassesandmaterialthicknessestypicallyavailable.1.6Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.
【中国标准分类号】:
【国际标准分类号】:93_030
【页数】:12P.;A4
【正文语种】:


【英文标准名称】:Fireextinguishinginstallationsandequipmentonpremises.Specificationforpowdersystems
【原文标准名称】:住房用灭火装置及设备.第7部分:粉末灭火系统
【标准号】:BS5306-7-1988
【标准状态】:作废
【国别】:英国
【发布日期】:1988-10-31
【实施或试行日期】:1988-10-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:安全措施;内装式灭火器;消防;消防设备;分类系统;管道工程系统;标签;间隙;粉末灭火器;设计;检验;设计计算;流量率;容器;装配;维修;灭火器;交付使用;建筑物防火
【英文主题词】:flowrates;pipeworksystems;design;fireextinguishers(built-in);installation;firefighting;containers;commissioning;inspection;firefightingequipment;designcalculations;labels;clearances;classificationsystems;safetymeasures;firesafetyinbuildings;maintenance;fireextinguishers;powderfireextinguishers
【摘要】:Requirementsandrecommendationsfortotalfloodingandlocalapplicationsystems.Contractarrangements,design,installation,maintenanceandsafety.
【中国标准分类号】:P16;C84
【国际标准分类号】:13_220_10
【页数】:36P.;A4
【正文语种】:英语