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1、ComputationalMaterialsScience56(2012)174–178ContentslistsavailableatSciVerseScienceDirectComputationalMaterialsSciencejournalhomepage:www.elsevier.com/locate/commatsciWireropes:Computational,mechanical,andmetallurgicalpropertiesundertensionloadingYunanPrawoto⇑,
2、RaimeeB.MazlanFacultyofMechanicalEngineering,UniversitiTeknologiMalaysia(UTM),SkudaiarticleinfoabstractArticlehistory:ThispaperaimstohelpdesignersandmaterialsscientiststocomprehendthemechanicsofwireropesReceived18November2011undertensionloading.Itconsistsofsimp
3、lifiedtheoryaswellascomputational,mechanicalandmetal-Receivedinrevisedform27November2011lurgicalcharacterizations.ThesimpleapproachusedenablesonetocomprehendthebasicconceptofAccepted29December2011wireropeandtoutilizeitinresearch,designandinfieldfailureanalysis.Av
4、ailableonline24January2012Ó2012ElsevierB.V.Allrightsreserved.Keywords:WireropeFractureFractographyFailureanalysisSteelTensileMathematica1.Introductionmicroscopicallymightbethesame,butoverallisdifferent.Thefracturemechanicslawforwireropeisalsodifferentwiththeres
5、tAbriefreviewonwireropeispresentedherewiththeintentionoftheparts,whichusuallyiscontinuum.ofprovidingbasicinformationfordesignersandmaterialsscien-tists,asthetypicaluniversitycurriculumformetallurgyandmate-2.Briefreviewrialssciencehasusuallybeenweakinmechanicsal
6、mosteverywhere;fromtheUS,EuropetoChina[1,2].Therefore,usuallyWireropeisusedmainlyduetoitslowbendingmomentcom-thereisabiggapbetweentheknowledgeofmechanicsneededtoparedwiththatofsolidbar.Fig.1illustratesthebasicmechanicsofconductresearchorfailureanalysisandthekno
7、wledgeamaterialsit.Forthesamecross-sectionalareas,wireroperequiresmuchscientisthas.Thisgapcontributestothesluggishadvanceinthesmallerbendingmomenttobendduetoitslowermomentofiner-researchonthisareaaswell.Thispaperaimstobridgethisgap,tia.Themomentofinertiaforthes
8、olidrodis:sothatmaterialsscientistandmetallurgicalfailureanalystsarealsoawareaboutthemechanicsaspectsofwirerope.Ultimately2p4Irod¼Aroddþrrodð1Þitstimulatestheresearchonthes
