SAE AMS4061 Aluminum Alloy, Sheet and Plate, Alclad 4.5 Cu - 1.5 Mg - 0.60 Mn - (Alclad 2024-T36) Width Over 60 Inches (
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Product Code:SAE AMS4061
Title:Aluminum Alloy, Sheet and Plate, Alclad 4.5 Cu - 1.5 Mg - 0.60 Mn - (Alclad 2024-T36) Width Over 60 Inches (Cancelled Jul 1981)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:
MIL-P-24589A (AMENDMENT 1), MILITARY SPECIFICATION: PROPORTIONER SYSTEMS, BALANCED PRESSURE, AQUEOUS FILM-FORMING FOAM (AFFF) LIQUID CONCENTRATE (07 APR 1994)., This amendment forms a part of MIL-P-24589A(SH), dated20 May 1992 and is approved for use by the Naval SeaSystems Command, Department of the Navy and is availablefor use by all Departments and Agencies of the Departmentof Defense.【英文标准名称】:Industrialautomationsystemsandintegration-Productdatarepresentationandexchange-Part225:Applicationprotocol:Buildingelementsusingexplicitshaperepresentation
【原文标准名称】:工业自动化系统和集成产品数据表示和交换第225部分:应用协议:用外在形状表示的建筑元素
【标准号】:ISO10303-225-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC184
【标准类型】:()
【标准水平】:()
【中文主题词】:积分学;记录;数值控制;几何;公用事业设备;数据表示;使用;处理;组件;自动化;工业的;表示法;定义;建筑物;自动化系统
【英文主题词】:
【摘要】:ThispartofISO10303specifiestheuseoftheintegratedresourcesnecessaryforthescopeandinformationrequirementsfortheexchangeofbuildingelementshape,property,andspatialconfigurationinformationbetweenapplicationsystemswithexplicitshaperepresentations.Buildingelementsarethosephysicalthingsofwhichabuildingiscomposed,suchasstructuralelements,enclosingandseparatingelements,serviceelements,fixturesandequipment,andspaces.NOTE1-See3.3.1.3fordefinitionsofthesetermsandconcepts.Buildingelementshape,property,andspatialconfigurationinformationrequirementscanbeusedatallstagesofthelifecycleofabuilding,includingthedesignprocess,construction,andmaintenance.Buildingelementshape,property,andspatialconfigurationinformationrequirementsspecifiedinthispartofISO10303supportthefollowingactivities:—concurrentdesignprocessesorbuildingdesigniterations;—integrationofbuildingstructuredesignswithbuildingsystemsdesignstoenabledesignanalysis;—buildingdesignvisualization;—specificationsforconstructionandmaintenance;—analysisandreview.NOTE2-"Support"oftheseactivitiesdoesnotimplysatisfaction.Satisfactionoftheinformationrequirementsforconstruction,forexample,wouldrequireacompletebuildingdesign.ThispartofISO10303onlysatisfiesaportionofinformationrequirementsforthisactivity.See3.3.1.1.EXAMPLE1-Adesignanalysisfunctioncombinesthebuildingstructuredesignwithbuildingservicesystemsdesigns(forsystemssuchasheating,ventilation,andaircondition(HVAC)andpiping)tocheckforinterferencesofthestructuralelementswithpipingandairconditioningelements.NOTE3-TheapplicationactivitymodelinannexFprovidesagraphicalrepresentationoftheprocessesandinformationflowsthatarethebasisforthedefinitionofthescopeofthispartofISO10303.ThefollowingarewithinthescopeofthispartofISO10303:—explicitrepresentationofthethree-dimensionalshapeofbuildingelementsusingboundaryrepresentation(B-rep)solidmodels,sweptsolidmodels,orconstructivesolidgeometry(CSG)models.—thespatialconfigurationofbuildingelementsthatcomprisetheassembledbuilding;—buildingstructuresthatrepresentphysicallydistinctbuildingsthatarepartofasinglebuildingcomplex;—non-structuralelementsthatencloseabuildingorseparateareaswithinabuilding;—theshapeandarrangementofequipmentandserviceelementsthatprovideservicestoabuilding;EXAMPLE2-Serviceelementsincludeitemssuchasplumbing,ductwork,andconduits.Equipmentincludesitemssuchascompressors,furnaces,orwaterheaters.—theshapeandarrangementoffixturesinabuilding;EXAMPLE3-Fixturesincludeitemssuchasfurnitureandinstalleditemslikedoorknobs.—specificationofspacesandlevels;EXAMPLE4-Spacesincluderooms,accesses,andhallways.Levelsincludeconceptssuchasfloorsandmezzaninesofabuilding.—theshapeofthesiteonwhichthebuildingwillbeerected;—specificationofpropertiesofbuildingelements,includingmaterialcomposition;—specificationofclassificationinformation;EXAMPLE5-Elementsmaybeclassifiedforreasonswhichincludecostanalysis,acoustics,orsafety.—associationofpropertiesandclassificationinformationtobuildingelements;—changestobuildingelementshape,property,andspatialconfigurationinformation;—associationofapprovalswithbuildingelementshape,property,andspatialconfigurationinformation;—as-builtrecordofthebuilding.ThefollowingareoutsidethescopeofthispartofISO10303:—2Dshaperepresentationanddraughtingpresentation;—thecontentsofbuildingstandards;—implicitrepresentationofbuildingelementsthroughselectionofstandardparameters;—structuralanalysisofbuildingstructures,includingload
【中国标准分类号】:L56
【国际标准分类号】:35_240_50
【页数】:397P;A4
【正文语种】:英语
