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About the 2D Catenary & Cable Structures category
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29 November 2022
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1. Introduction and course overview (2D Catenary & Cable)
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52
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29 November 2022
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2. Course prerequisites (2D Catenary & Cable)
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48
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29 November 2022
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3. Section overview (2D Catenary & Cable)
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43
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29 November 2022
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4. Deriving a linear heavy cable equation
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2
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87
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1 June 2023
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5. Accounting for cable self-weight
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46
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29 November 2022
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6. Problem-specific boundary conditions
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39
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29 November 2022
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7. Solving for max cable tension
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34
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29 November 2022
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8. Section overview (2D Catenary & Cable)
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50
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29 November 2022
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9. What is non-linear structural behaviour?
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36
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29 November 2022
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10. Large deflections and geometric non-linearity
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37
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29 November 2022
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11. An iterative solution strategy
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39
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29 November 2022
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12. Section overview
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33
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29 November 2022
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13. Building the transformation matrix
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49
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29 November 2022
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14. The linear stiffness matrix
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38
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29 November 2022
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15. Additional force due to large deflections
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36
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29 November 2022
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16. The local non-linear stiffness matrix
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39
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29 November 2022
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17. The global non-linear stiffness matrix
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52
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29 November 2022
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18. Section overview (2D Catenary & Cable)
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39
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29 November 2022
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19. Initial setup and data import
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36
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29 November 2022
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20. Plotting the initial configuration
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39
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29 November 2022
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21. Blocking out the main convergence loop
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38
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29 November 2022
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22. Building the transformation matrices
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38
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29 November 2022
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23. Adding pre-tension to each member
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38
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29 November 2022
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24. Building the stiffness matrix
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36
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29 November 2022
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25. Solving for displacements
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43
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29 November 2022
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26. Updating the internal force system
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36
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29 November 2022
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27. Building a convergence test function
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37
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29 November 2022
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28. Calculating axial forces
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33
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29 November 2022
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29. Allowing for smaller external force increments
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34
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29 November 2022
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