Ferreira A.J.M. MATLAB Codes for Finite Element Analysis.. Solids and Structures (Springer,2009)(en)(235s)

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1、MATLABCodesforFiniteElementAnalysisMATLABCodesforFiniteElementAnalysisSolidsandStructuresA.J.M.FerreiraUniversidadedoPortoPortugal123PrefaceThisbookintendtosupplyreaderswithsomeMATLABcodesforfiniteelementanalysisofsolidsandstructures.AfterashortintroductiontoMATLAB,thebookillustratesthefinitee

2、lementimplementationofsomeproblemsbysimplescriptsandfunctions.Thefollowingproblemsarediscussed:•Discretesystems,suchasspringsandbars•Beamsandframesinbendingin2Dand3D•Planestressproblems•Platesinbending•FreevibrationofTimoshenkobeamsandMindlinplates,includinglaminatedcomposites•BucklingofTimo

3、shenkobeamsandMindlinplatesThebookdoesnotintendstogiveadeepinsightintothefiniteelementdetails,justthebasicequationssothattheusercanmodifythecodes.Thebookwaspreparedforundergraduatescienceandengineeringstudents,althoughitmaybeusefulforgraduatestudents.TheMATLABcodesofthisbookareincludedinthedi

4、sk.Readersarewelcomedtousethemfreely.Theauthordoesnotguaranteethatthecodesareerror-free,althoughamajoreffortwastakentoverifyallofthem.UsersshoulduseMATLAB7.0orgreaterwhenrunningthesecodes.Anysuggestionsorcorrectionsarewelcomedbyanemailtoferreira@fe.up.pt.Porto,Portugal,Ant´onioFerreira2008vCo

5、ntents1ShortintroductiontoMATLAB...............................11.1Introduction...............................................11.2Matrices..................................................11.3Operatingwithmatrices....................................21.4Statements.............................

6、...................31.5Matrixfunctions...........................................31.6Conditionals,ifandswitch..................................41.7Loops:forandwhile........................................51.8Relations..................................................61.9Scalarfunctions......

7、......................................71.10Vectorfunctions............................................81.11Matrixfunctions...........................................91.12Submatrix.................................................101.13Logicalindexin