Introduction FEM FEmodel Solution Visualization Abaqus Finite element method - tutorial no. 1 MartinNESLA´DEK Facultyofmechanicalengineering,CTUinPrague 13thOctober2015 Finiteelementmethod-tutorialno.1 1/17 Introduction FEM FEmodel Solution Visualization Abaqus Introduction to the tutorials E-mail: [email protected] Roomno.622(6thfloor-Dept.ofmechanics,biomechanicsand mechatronics) Consultations: everyTuesdayat10:45-12:15 TutorialstotheFEMI.course:everyevenweekat16:00-17:30 inroomno.405b LecturestotheFEMI.course:everyFridayfrom10:45inlecture roomno.366(Mr.Sˇpaniel) Finiteelementmethod-tutorialno.1 2/17 Introduction FEM FEmodel Solution Visualization Abaqus Introduction to the tutorials Topics of the tutorials: 1 IntroductiontopracticalapplicationsoftheFEM-basic terminology,introductiontoABAQUSsoftware(2–3lessons) 2 Minimumtotalpotentialenergyprinciple(2lessons) 3 ApplicationofthebasicprinciplesoftheFEMtosimpleproblems onmechanicalresponseofbarsandtrusses(2lessons) Finiteelementmethod-tutorialno.1 3/17 Introduction FEM FEmodel Solution Visualization Abaqus Finite element method FEMisanumericalmethodforsolvingthepartialdifferential equations(andtheirsystems)onanarbitrarydomain ByusingFEMweareabletosolve: Mechanicalresponseofsolids-analysisofstressandstrainfields ofasinglepartorassembly Heattransfer-calculationofthetemperaturefield Fluidflow-analysisofvelocityandpressurefields Fluid-structureinteraction ... We restrict the FEM I. course to problems of the mechanical response of solids Finiteelementmethod-tutorialno.1 4/17 Introduction FEM FEmodel Solution Visualization Abaqus Simulation procedure by using a FEM-based software Finiteelementmethod-tutorialno.1 5/17 Introduction FEM FEmodel Solution Visualization Abaqus Preparation of an FE model Finiteelementmethod-tutorialno.1 6/17 CCCAAADDD mmmooodddeeelll FFFF1111 F1 eelleemmeennttss FFFF2222 F2 ddddiiiissssccccrrrreeeettttiiiizzzzaaaattttiiiioooonnnn nnnooodddeeesss boundary conditions Introduction FEM FEmodel Solution Visualization Abaqus Preparation of an FE model F 1 F 2 Finiteelementmethod-tutorialno.1 7/17 CCAADD mmooddeell FFFF1111 F1 eelleemmeennttss FFFF2222 F2 dddiiissscccrrreeetttiiizzzaaatttiiiooonnn nnnooodddeeesss boundary conditions Introduction FEM FEmodel Solution Visualization Abaqus Preparation of an FE model CAD model F 1 F 2 discretization Finiteelementmethod-tutorialno.1 7/17 CCAADD mmooddeell FFFF1111 F1 eelleemmeennttss FFFF2222 F2 dddiiissscccrrreeetttiiizzzaaatttiiiooonnn nnooddeess boundary conditions Introduction FEM FEmodel Solution Visualization Abaqus Preparation of an FE model CAD model F 1 F 2 discretization nodes Finiteelementmethod-tutorialno.1 7/17 CCAADD mmooddeell FFFF1111 F1 elements FFFF2222 F2 dddiiissscccrrreeetttiiizzzaaatttiiiooonnn nnooddeess boundary conditions Introduction FEM FEmodel Solution Visualization Abaqus Preparation of an FE model CAD model F1 elements F 2 discretization nodes Finiteelementmethod-tutorialno.1 7/17