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About the 2D Catenary & Cable Structures category
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1
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256
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29 November 2022
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1. Introduction and course overview (2D Catenary & Cable)
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0
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346
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29 November 2022
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2. Course prerequisites (2D Catenary & Cable)
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0
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255
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29 November 2022
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3. Section overview (2D Catenary & Cable)
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0
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271
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29 November 2022
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4. Deriving a linear heavy cable equation
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4
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684
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20 June 2025
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5. Accounting for cable self-weight
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0
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316
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29 November 2022
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6. Problem-specific boundary conditions
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0
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305
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29 November 2022
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7. Solving for max cable tension
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0
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287
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29 November 2022
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8. Section overview (2D Catenary & Cable)
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0
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367
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29 November 2022
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9. What is non-linear structural behaviour?
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0
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234
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29 November 2022
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10. Large deflections and geometric non-linearity
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2
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423
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1 March 2024
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11. An iterative solution strategy
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0
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249
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29 November 2022
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12. Section overview
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0
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246
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29 November 2022
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13. Building the transformation matrix
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3
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307
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10 January 2025
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14. The linear stiffness matrix
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0
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255
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29 November 2022
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15. Additional force due to large deflections
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2
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293
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15 July 2025
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16. The local non-linear stiffness matrix
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0
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255
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29 November 2022
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17. The global non-linear stiffness matrix
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0
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290
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29 November 2022
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18. Section overview (2D Catenary & Cable)
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0
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243
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29 November 2022
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19. Initial setup and data import
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4
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412
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18 January 2026
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20. Plotting the initial configuration
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2
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376
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20 January 2026
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21. Blocking out the main convergence loop
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0
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244
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29 November 2022
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22. Building the transformation matrices
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0
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230
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29 November 2022
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23. Adding pre-tension to each member
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0
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245
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29 November 2022
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24. Building the stiffness matrix
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0
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233
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29 November 2022
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25. Solving for displacements
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0
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257
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29 November 2022
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26. Updating the internal force system
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0
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248
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29 November 2022
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27. Building a convergence test function
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0
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268
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29 November 2022
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28. Calculating axial forces
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0
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236
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29 November 2022
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29. Allowing for smaller external force increments
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3
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300
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23 March 2026
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