finite element i, framed structures victor e saouma外语英文电子书

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1、DraftDRAFTLectureNotesin:FINITEELEMENTIFramedStructuresCVEN4525/5525°cVICTORE.SAOUMA,Fall2002Dept.ofCivilEnvironmentalandArchitecturalEngineeringUniversityofColorado,Boulder,CO80309-0428Draft0{2BlankpageVictorSaoumaFiniteElementI;FramedStructuresDraftContents1INTRODUCTION1

2、{11.1WhyMatrixStructuralAnalysis?...........................1{11.2OverviewofStructuralAnalysis............................1{21.3StructuralIdealization.................................1{31.3.1StructuralDiscretization............................1{41.3.2CoordinateSystems.....

3、.........................1{51.3.3SignConvention................................1{61.4DegreesofFreedom...................................1{61.5CourseOrganization..................................1{9IMatrixStructuralAnalysisofFramedStructures1{112ELEMENTSTIFFNESSMATRIX2{12.1

4、Introduction.......................................2{12.2In°uenceCoe±cients..................................2{12.3FlexibilityMatrix(Review)..............................2{22.4Sti®nessCoe±cients..................................2{32.5Force-DisplacementRelations............

5、.................2{42.5.1AxialDeformations...............................2{42.5.2FlexuralDeformation.............................2{42.5.3TorsionalDeformations............................2{72.5.4ShearDeformation...............................2{92.6PuttingitAllTogether,[k]..

6、............................2{112.6.1TrussElement.................................2{122.6.2BeamElement.................................2{122.6.2.1Euler-Bernoulli............................2{132.6.2.2TimoshenkoBeam..........................2{132.6.32DFrameElement..........

7、.....................2{152.6.4GridElement..................................2{152.6.53DFrameElement...............................2{162.7RemarksonElementSti®nessMatrices........................2{172.8Homework........................................2{183STIFFNESSMETHOD;PartI

8、:ORTHOGONALSTRUCTURES3{13.1Introduction.......................................3{13.2TheSt