Foreword |
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xi | |
Preface |
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xiii | |
Acknowledgments |
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xv | |
Author |
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xvii | |
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1 | (4) |
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1.1 Objectives of the Book |
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1 | (1) |
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1.2 Basics Concepts of FEM |
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1 | (1) |
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1.3 Basic Steps of All Engineering Software, Based on FEM |
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2 | (1) |
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1.4 SW Simulation as a Package for FEA |
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3 | (2) |
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Chapter 2 Development of a Finite Element Model of a Body (Pre-Processor Stage) |
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5 | (44) |
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2.1 Description of Functions of Physical Model |
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5 | (1) |
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2.2 Development of the Geometrical Model in SolidWorks |
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6 | (9) |
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2.3 Some More Perquisite Knowledge before Development of SW Simulation Model |
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15 | (11) |
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2.3.1 Main Features of Linear Static Analysis |
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15 | (1) |
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2.3.2 Starting SolidWorks Simulation |
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16 | (1) |
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2.3.2.1 Activate SW Simulation Toolbox |
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16 | (1) |
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2.3.2.2 Open the CAD Model |
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17 | (1) |
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2.3.2.3 Getting Access to Help Files |
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18 | (8) |
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2.4 Introducing the Material of the Body |
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26 | (5) |
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2.4.1 How SW Simulation Handles Material Properties |
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26 | (4) |
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2.4.2 Defining the Material of the Chisel |
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30 | (1) |
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2.5 Introducing the Fixtures to the Body |
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31 | (8) |
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2.5.1 Different Fixtures Supported by SW Simulation |
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31 | (6) |
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2.5.2 Defining the Fixtures to the Chisel |
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37 | (2) |
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2.6 Introducing the Loads to the Body |
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39 | (10) |
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2.6.1 Different Structural Loads, Which Can Be Introduced by SW Simulation |
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39 | (4) |
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2.6.2 Defining the Loads to the Chisel |
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43 | (6) |
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Chapter 3 Development of a Finite Element Model of a Body (Processor Stage) |
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49 | (16) |
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3.1 How Does Finite Element Analysis Work? |
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49 | (1) |
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3.2 What Are the FEs and the Mesh? |
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50 | (8) |
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3.3 Meshing of the Analysed Body |
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58 | (2) |
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60 | (5) |
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Chapter 4 Visualising and Systematising the Results of FEA (Post-Processor Stage) |
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65 | (64) |
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4.1 Setting the Analysis and the Results Preferences |
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65 | (10) |
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4.2 Different Ways to Systematise and Plot the Results of FEA |
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75 | (42) |
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4.2.1 Results Display through Simulation Advisor |
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75 | (10) |
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4.2.2 Results Display through Results Folder in the Analysis Tree |
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85 | (26) |
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4.2.3 Results Display through Icons on the SW Simulation Command Bar |
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111 | (6) |
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4.3 Listing the Results of the Analysis |
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117 | (6) |
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4.4 Drawing Graphs of the Analysis Results |
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123 | (6) |
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Chapter 5 Impact of Mesh Density and Viewing Mode on Final Results |
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129 | (38) |
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5.1 Different Types of FEs, Regarding the Geometry of the Model |
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129 | (3) |
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5.2 Impact of Mesh Density, When Standard Solid Mesh Is Used |
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132 | (14) |
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5.2.1 Coarse Mesh Calculations |
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132 | (3) |
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5.2.2 Fine Mesh Calculations |
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135 | (2) |
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5.2.3 Control Mesh Calculations |
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137 | (5) |
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5.2.4 Comparison of Results and Conclusions |
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142 | (4) |
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5.3 Impact of Mesh Density, When Curvature-Based Solid Mesh Is Used |
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146 | (4) |
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5.3.1 Development of CAD Model of Hole Puncher |
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146 | (2) |
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5.3.2 Development of Hole Puncher Model -- Pre-Processor Stage |
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148 | (2) |
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5.3.3 Coarse Mesh Calculations |
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150 | (1) |
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150 | (10) |
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151 | (2) |
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5.3.4 Fine Mesh Calculations |
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153 | (2) |
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5.3.5 Control Mesh Calculations |
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155 | (1) |
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155 | (3) |
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158 | (2) |
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5.3-6 Comparison of Results and Conclusions for Curvature-Based Mesh |
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160 | (3) |
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5.4 Impact of Mesh Density on Calculation Time and Accuracy |
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163 | (2) |
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5.5 Comparison between the Node Mode and the Element Mode |
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165 | (1) |
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5.6 Final Recommendations on Selection of Mesh Type |
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165 | (2) |
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Chapter 6 Static Analysis of Solid Body with Circular or Planar Symmetry |
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167 | (56) |
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6.1 Development of CAD Models of the Analysed Bodies |
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167 | (22) |
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6.1.1 Geometrical Model of a Body with Circular Symmetry |
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167 | (10) |
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6.1.2 Geometrical Model of a Body with Planar Symmetry |
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177 | (12) |
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6.2 Static Analysis of the Designed Symmetrical Machine Unit with Circular Symmetry |
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189 | (18) |
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6.2.1 Why Use Symmetry and How It Works |
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189 | (2) |
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6.2.2 Defining the Analysed Segment |
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191 | (3) |
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6.2.3 Static Study of a Body with Circular Symmetry and Symmetrical Loads |
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194 | (10) |
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6.2.4 Static Study of a Body with Circular Symmetry and Anti-Symmetrical Loads |
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204 | (3) |
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6.3 Static Analysis of the Designed Symmetrical Machine Units with a Planar Symmetry |
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207 | (16) |
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6.3.1 Defining the Analysed Segment |
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207 | (1) |
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6.3.2 Static Study of a Body with Planar Symmetry and Symmetrical Loads |
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207 | (16) |
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Chapter 7 Static Analysis of a Shell Body |
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223 | (28) |
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7.1 When Can an Object Be Treated as a Shell? Thin or Thick Shell FEs? Different Approaches for FEA of a Shell in SW Simulation |
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223 | (1) |
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7.2 Development of a CAD Model of a Shell Using Surface Tool (Surface.sldprt) |
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224 | (4) |
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7.3 FEA of a Shell, Created Using Surface Tool (Surface.sldprt) |
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228 | (9) |
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7.3.1 Pre-Processor Modelling of the Object |
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228 | (4) |
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232 | (2) |
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7.3.3 Viewing the Results |
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234 | (3) |
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7.4 Development of a CAD Model of a Shell Using Sheet Metal Tool (Sheet_Metal.sldprt) |
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237 | (7) |
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7.5 FEA of the Shell, Created Using Sheet Metal Tool (Sheet_Metal.sldprt) |
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244 | (2) |
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7.6 Comparison of the Results from the Two Case Studies |
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246 | (5) |
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Chapter 8 Static Analysis of a Frame Body |
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251 | (30) |
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251 | (3) |
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8.2 Development of a CAD Model of a 3D Frame |
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254 | (5) |
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8.3 Calculation of a 3D Frame of Trusses |
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259 | (6) |
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8.3.1 Pre-Processor and Processor Stages |
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259 | (4) |
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8.3.2 Viewing the Results |
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263 | (2) |
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8.4 Calculation of a 3D Frame of Beams |
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265 | (16) |
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8.4.1 Pre-Processor and Processor Stages |
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265 | (6) |
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8.4.2 Viewing the Results |
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271 | (3) |
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8.4.3 FE Analysis, When There Are Hinge Connections at Both Ends of All Beam Members |
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274 | (7) |
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Chapter 9 Static Analysis of a Complex Structure |
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281 | (46) |
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9.1 CAD Model of the Studied Structure |
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281 | (7) |
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9.2 Static Finite Element Analysis of the Structure |
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288 | (18) |
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9.3 Comparison of the Results of the Sixth Design Scenarios |
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306 | (21) |
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9.3.1 Definition of Stress Plots |
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306 | (5) |
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9.3.2 Definition of Plots of Inner Beam Forces |
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311 | (1) |
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9.3.3 Definition of Displacement Plots |
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312 | (2) |
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9.3.4 Definition of Deformation Plots |
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314 | (13) |
Index |
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327 | |