MIL-A-8591H
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来源:标准资料网
MIL-A-8591H, MILITARY SPECIFICATION: AIRBORNE STORES, SUSPENSION EQUIPMENT AND AIRCRAFT-STORE INTERFACE (CARRIAGE PHASE), GENERAL DESIGN CRITERIA FOR (23 MAR 1990) [S/S by MIL-STD-8591]., This specification sets forth general structural and mechanical design criteria to which airborne stores, suspension equipment and their associated interfaces shall be designed. Provisions are included to promote cross-utilization and servicing capability among military aircraft of all services of the Department of Defense and various NATO country aircraft. Guidance is provided for design, analysis, test, and documentation of airborne stores, suspension equipment and the aircraft-store interface during captive operations. Acquisition of airborne stores and related suspension and release equipment shall be covered by a detail specification or drawing to be prepared by the contractor or acquiring activity.
Product Code:SAE AMS5843
Title:Cobalt-Nickel Alloy, Corrosion and Heat-Resistant, Bars, 19Cr - 36Co - 25Ni - 7.0Mo - 0.50Cb (Nb) - 2.9Ti - 0.20Al - 9.0Fe, Vacuum Induction Plus Vacuum Consumable Electrode Melted, Solution Heat Treated, Work Strengthened, and Aged
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a high strength, corrosion and heat-resistant cobalt-nickel-chromium alloy in the form of bars.【英文标准名称】:StandardSpecificationforShock-AbsorbingPropertiesofNorthAmericanFootballFieldPlayingSystemsasMeasuredintheField
【原文标准名称】:现场测量北美足球运动场地减震特性的标准规范
【标准号】:ASTMF1936-2007e1
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:F08.65
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:跌落试验;现场试验;冲击;防护服装;规范;体育运动;运动衣
【英文主题词】:averageGmax;combinationfieldsystem;droptest;fieldtesting;Gmax;impact;impactattenuation;naturalgrassfieldsystem;NorthAmericanfootball;syntheticturffieldsystem;testpointinfillturfsystem
【摘要】:1.1ThisspecificationcoversatestmethodandmaximumimpactattenuationforalltypesofinstalledturfplayingsystemsforNorthAmericanfootball.Theturfplayingsystemtypicallyincludesfieldareaswithintheinboundslinesandareasoutsidetheinboundslinesextendingtothesportspecificlimitlinesasdefinedbytheappropriateregulatingbodyorappropriatestandard,orboth.Alloftheseareasareareaswhereanathleteshouldexpectcompliantimpactattenuationcharacteristics.1.2Thisspecificationisintendedtoestablishamethodtoidentifyandreportareaswithinanexistingplayingsystemwhereshock-absorbingpropertiesexceedrecommendedthresholdvalues.Shock-absorbingvaluesfornewinstallationsshouldbelessthanthemaximumthresholdssetherein.1.3Sitespecificconditionsmayexistinwhichchangesinsurfacetypesuchastracksurfacingorcoversoversubsurfacestructures,orboth,arelocatedwithintheextentofthelimitlineswhichimpactcharacteristicsinamannerthatplacetheseconditionsoutsidethescopeofthisstandard.1.4Itisrecognizedthatlaboratorytestingresultsoftenreflectoptimumconditionswhichmaynotcorrespondtotheactualsiteconditions.Therefore,amethodoftestingalongwithamaximumforimpactattenuationofinstalledsyntheticturfplayingsystemsisaddressedherein.1.5Thisspecificationdoesnotimplythataninjurycannotbeincurredifthesurfacesystemcomplieswiththisspecification.1.6Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Thefollowingprecautionarystatementpertainsonlytothetestprocedureportion,Section9,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y55
【国际标准分类号】:97_220_10
【页数】:5P.;A4
【正文语种】:
