资源描述：
《Journal of Fire Sciences-2015-Boscariol-142-56》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、OriginalArticleJournalofFireSciencesThermo-mechanicalanalysis2015,Vol.33(2)142–156ÓTheAuthor(s)2015ofafiredoorfornavalReprintsandpermissions:sagepub.co.uk/journalsPermissions.navapplicationsDOI:10.1177/0734904114564955jfs.sagepub.comPaoloBoscariol,Fr
2、ancescoDeBona,AlessandroGasparettoandLucianoMoroDatereceived:3November2014;accepted:1December2014AbstractInthiswork,thethermo-mechanicalresponseoffiredoorsfornavalapplicationisconsidered.Inordertoevaluatetheirbehaviour,firedoorsmustundergoastandardiz
3、edfiretest.Arealisticsimulationoftheheatingprocesscanbeusefulduringthedesignphaseinordertoreducethenumberofprototypestobeconstructedandtested.Inthiswork,afiniteelementmodelisdevel-opedwiththeaimofcapturingthequalitativebehaviourofthefiredooranditssup
4、portingframe.Twodifferenttypesofthermalanalysisareconsidered:(1)transientanalysisand(2)steady-stateanalysis.Anon-linearmechanicalanalysispredictsthedisplacementfieldthatoccursattheendoftheheatingphase.Theadoptedmodelisvalidatedthroughacomparisonwithe
5、xperimentalmea-surementsobtainedduringstandardfiretests,confirmingthattheproposedapproachcanbeavalidtoolforthepredictionofthethermo-mechanicalperformanceofanavalfiredoor.KeywordsFiredoors,finiteelementmodelling,firetest,thermo-mechanicalanalysisIntro
6、ductionFiredoorsarethekeyelementsinthefire-safetydesignofshipsandbuildingsingeneral.Theyaredesignedselectingmaterialswiththermalandmechanicalpropertiespermittingtocomplywithfire-safetyrequirements.Inthedesignoffiredoors,thedominantpracticeinvolvesthe
7、selectionofdoorswithindividualfire-resistanceratingsbasedonstandardfireDipartimentodiIngegneriaElettrica,GestionaleeMeccanica,Universita`diUdine,Udine,ItalyCorrespondingauthor:LucianoMoro,DipartimentodiIngegneriaElettrica,GestionaleeMeccanica,Univers
8、ita`diUdine,viadelleScienze208,Udine33100,Italy.Email:luciano.moro@uniud.itDownloadedfromjfs.sagepub.comatHarbinInst.ofTechnologyonMarch4,2015Boscarioletal.143testsinwhichthedoor,includingitssteelframe,isplacedwithinaspeciallyconstructedfur-1,2nacede
