|
About the 2D Catenary & Cable Structures category
|
|
1
|
246
|
29 November 2022
|
|
1. Introduction and course overview (2D Catenary & Cable)
|
|
0
|
327
|
29 November 2022
|
|
2. Course prerequisites (2D Catenary & Cable)
|
|
0
|
238
|
29 November 2022
|
|
3. Section overview (2D Catenary & Cable)
|
|
0
|
253
|
29 November 2022
|
|
4. Deriving a linear heavy cable equation
|
|
4
|
624
|
20 June 2025
|
|
5. Accounting for cable self-weight
|
|
0
|
293
|
29 November 2022
|
|
6. Problem-specific boundary conditions
|
|
0
|
282
|
29 November 2022
|
|
7. Solving for max cable tension
|
|
0
|
281
|
29 November 2022
|
|
8. Section overview (2D Catenary & Cable)
|
|
0
|
363
|
29 November 2022
|
|
9. What is non-linear structural behaviour?
|
|
0
|
228
|
29 November 2022
|
|
10. Large deflections and geometric non-linearity
|
|
2
|
366
|
1 March 2024
|
|
11. An iterative solution strategy
|
|
0
|
244
|
29 November 2022
|
|
12. Section overview
|
|
0
|
241
|
29 November 2022
|
|
13. Building the transformation matrix
|
|
3
|
280
|
10 January 2025
|
|
14. The linear stiffness matrix
|
|
0
|
248
|
29 November 2022
|
|
15. Additional force due to large deflections
|
|
2
|
274
|
15 July 2025
|
|
16. The local non-linear stiffness matrix
|
|
0
|
244
|
29 November 2022
|
|
17. The global non-linear stiffness matrix
|
|
0
|
284
|
29 November 2022
|
|
18. Section overview (2D Catenary & Cable)
|
|
0
|
236
|
29 November 2022
|
|
19. Initial setup and data import
|
|
4
|
366
|
18 January 2026
|
|
20. Plotting the initial configuration
|
|
2
|
337
|
20 January 2026
|
|
21. Blocking out the main convergence loop
|
|
0
|
235
|
29 November 2022
|
|
22. Building the transformation matrices
|
|
0
|
225
|
29 November 2022
|
|
23. Adding pre-tension to each member
|
|
0
|
240
|
29 November 2022
|
|
24. Building the stiffness matrix
|
|
0
|
228
|
29 November 2022
|
|
25. Solving for displacements
|
|
0
|
247
|
29 November 2022
|
|
26. Updating the internal force system
|
|
0
|
235
|
29 November 2022
|
|
27. Building a convergence test function
|
|
0
|
261
|
29 November 2022
|
|
28. Calculating axial forces
|
|
0
|
230
|
29 November 2022
|
|
29. Allowing for smaller external force increments
|
|
3
|
264
|
23 March 2026
|