【英文标准名称】:StandardGuideforEstablishingSurveillanceTestProgramforBoron-BasedNeutronAbsorbingMaterialSystemsforUseinNuclearSpentFuelStorageRacks
【原文标准名称】:核废料贮存架用硼基中子吸收材料系统监督试验大纲制定标准指南
【标准号】:ASTMC1187-2007
【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】:C26.03
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:核燃料;监督(认可);测试
【英文主题词】:boron-basedneutron-absorbingmaterialsystems;high-densitystorage;irradiation;metal-based;neutronattenuation;neutronblackness;neutronflux;polymer-based;reactivity;servicelife;surveillance
【摘要】:Thestorageofnuclearfuelinhigh-densitystorageracksisdependentuponthepresenceandperformanceofanabsorberbetweenthestoredfuelassembliestoensurethatthereactivityofthestorageconfigurationdoesnotexceedtheK-effectiveallowedbyapplicableregulations.Aconfirmationtestmayberequiredtoverifythepresenceandperformanceoftheabsorberwithintheracks.Whentheabsorbersarenotvisibleoraccessibleforinspection(suchasbeingfixedwithinthewallsofthestructuresurroundingthestoragepositionintherack)asurveillancetestprogrammaybeconductedonrepresentativespecimensoftheabsorberthatareaccessibleandexposedtothesameenvironmentalfactorsasthoseintherack.Thisguideprovidesguidanceforestablishingandconductingasurveillanceprogramformonitoringtheongoingperformanceoftheabsorbers.1.1Thisguideprovidesguidanceforestablishingasurveillancetestprogramtomonitortheperformanceofboron-basedneutronabsorbingmaterialsystems(absorbers)necessarytomaintainsub-criticalityinnuclearspentfuelstorageracksinapoolenvironment.Thepracticespresentedinthisguide,whenimplemented,willprovideacomprehensivesurveillancetestprogramtoverifythepresenceofsufficientneutronabsorbingmaterialwithinthestorageracks.Theperformanceofasurveillancetestprogramprovidesaddedassuranceofthesafeandeffectiveoperationofahigh-densitystoragefacilityfornuclearspentfuel.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F04
【国际标准分类号】:13_280;27_120_30
【页数】:3P.;A4
【正文语种】:


MIL-B-7949E (AMENDMENT 1), MILITARY SPECIFICATION BEARINGS, BALL, AIRFRAME, ANTI-FRICTION (2 JUL 1987) (S/S BY SAE-AS7949)., This amendment forms a part of Military SpecificationMIL-B-7949 dated 9 April 1981, and is approved for useby al1 Departments and Agencies of the Department ofDefense.