About the Multi-Degree of Freedom Dynamics category
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1
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60
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28 November 2022
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1. Introduction and course overview (MDoF Dynamics)
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0
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74
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2. Course prerequisites and do I need to know Python?
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91
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3. Getting your coding environment set up
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55
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4. Section overview (MDoF Dynamics)
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58
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5. Overview of earthquake ground motion
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79
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6. Capturing the influence of ground motion
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75
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7. Motion transmissibility and isolation
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60
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8. Simulating ground motion response
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63
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9. Realistic ground motion response
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56
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10. Integrating ground acceleration
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56
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11. Introduction to response spectra
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3
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78
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13 May 2023
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12. Section overview (MDoF Dynamics)
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60
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13. Introduction to MDoF systems
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61
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14. MDoF Equations of Motion
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66
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15. Direct integration of the coupled EoM
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71
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16. Solving the coupled EoM by direct integration
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66
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17. Using SciPy’s ODEINT solver
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2
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96
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22 June 2023
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18. Section overview (MDoF Dynamics)
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63
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19. What is modal analysis and how does it help us?
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56
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20. Finding natural frequencies and mode shapes
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69
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21. Matrix representation and the eigenproblem
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56
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22. Modal matrix and mass normalisation
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82
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23. Orthogonality and Decoupling Equations of Motion
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61
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24. Modal superposition - forced vibration
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52
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25. Comparing modal superposition with direct integration - forced response
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74
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26. Visualising the forced vibration response
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66
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27. Modal superposition - free vibration
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53
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28. Compare modal superposition with direct integration - free vibration
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71
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29. Section overview (MDoF Dynamics)
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64
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28 November 2022
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