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About the Direct Stiffness Method - 3D Braced Frames category
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1
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280
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28 November 2022
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1. Introduction and course overview (3D Braced Frames)
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4
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561
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21 January 2025
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2. What you should cover before this course (3D Braced Frames)
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0
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256
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28 November 2022
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3. Section overview
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0
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253
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28 November 2022
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4. Review of the 2D stiffness matrix
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2
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274
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8 December 2025
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5. 3D beam elements
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2
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270
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20 August 2025
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6. Minor axis bending and transverse shear
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2
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319
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21 January 2023
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7. Torsion & completing the stiffness matrix
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6
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310
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5 September 2024
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8. Section overview (3D Braced Frames)
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0
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246
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28 November 2022
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9. An introduction to 3D reference frames
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0
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221
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28 November 2022
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10. Recap of direction cosines & the 3D bar transformation matrix
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0
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254
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28 November 2022
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11. Building the 3D beam transformation matrix
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5
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452
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24 January 2023
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12. Section overview (3D Braced Frames)
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0
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245
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28 November 2022
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13. Building and exporting a basic frame
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0
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281
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28 November 2022
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14. Exporting frame data from Blender
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5
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297
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4 January 2023
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15. Exporting structural supports
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4
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401
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4 October 2023
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16. Exporting point load data
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0
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230
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28 November 2022
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17. Importing our frame data
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0
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250
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28 November 2022
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18. Building the force vector
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0
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261
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28 November 2022
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19. Visualising our structure with matplotlib
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23
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457
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5 March 2025
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20. Section overview (3D Braced Frames)
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0
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234
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28 November 2022
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21. Defining a default member orientation
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0
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262
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28 November 2022
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22. How to define a local member reference frame
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5
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281
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2 December 2023
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23. Building the local member reference frame
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0
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238
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28 November 2022
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24. Calculating member reference frames and lengths
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0
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235
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28 November 2022
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25. Section overview
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0
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242
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28 November 2022
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26. Building the global element stiffness matrix
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0
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258
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28 November 2022
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27. Building the primary stiffness matrix
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2
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313
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4 September 2023
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28. Extracting the structure stiffness matrix
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0
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247
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28 November 2022
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29. Solving for displacements and reactions
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0
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317
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28 November 2022
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