1Example5TitleSymmetricframestructuresubjectedtorotationalforcesDescriptionDeterminethedisplacementsofasymmetricframestructuresubjectedtorotationalforces.Structuralgeometryandanalysismodel2ModelAnalysisType2-Dstaticanalysis(X-Yplane)UnitSystemin,lbfDimensionWidth×Height=40.0in×40.0inElementBeamelementMaterialModulusofelasticityE=1.2×107psiSectionPropertyAreaA=1.0in2MomentofinertiaIyy=8.33×10-2in4BoundaryConditionNode1;ConstrainallDOFsLoadCaseAconcentratedload,10.0lbfeachisappliedtothenodes3inthe-Ydirection,9intheYdirection,6intheXdirectionand12inthe-Xdirection.Example53ResultsDisplacementsofthestructure4ComparisonofResultsUnit:inDisplacement(Node)ADINANISAIIMIDAS/GenδY(3)-0.017790-0.017792-0.017792References“ADINAVerificationManual-LinearProblems”,ADINAR&D,Inc.,ExampleA.40.“NISAII,VerificationManual”,Version91.0,EngineeringMechanicsResearchCorporation,1991.
