22. Force calculation using 'Joint Resolution'

In this lecture we get into analysing pin-jointed structures to determine how forces are transmitted through the structure. By the end of this lecture you'll be able to use the 'Joint Resolution' method to determine the internal member forces within trusses and will appreciate how these elegant structures really work. 


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Fundamentals of Structural Analysis

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Quick Introduction

  • 1. Quick introduction to me and the course3
  • Support and Lecture Q&A (Please read!)

2D Force Systems

  • 2. 2D Force Systems
  • 3. Force Resultants and Components2
  • 4. The Moment of a Force6
  • 5. Couples and Equivalent Systems4
  • 6. Worked Example #1 - Video Solution
  • 7. Worked Example #2 - Video Solution3
  • 8. Worked Example #3 - Video Solution1
  • Questions & Solutions 1-3.pdf

Static Equilibrium and Reaction Forces

  • 9. Equilibrium and Reaction Forces6
  • 10. Calculating Reaction Forces11
  • 11. Limitations of the Equations of Statics
  • 12. Worked Example #4 - Video Solution
  • 13. Worked Example #5 - Video Solution
  • 14. Worked Example #6 - Video Solution5
  • 15. Worked Example #7 - Video Solution2
  • 16. Worked Example #8 - Video Solution4
  • 17. Worked Example #9 - Video Solution
  • 18. Worked Example #10 - Video Solution
  • 19. Worked Example #11 - Video Solution
  • Questions & Solutions 4-11.pdf

Analysis of Trusses

  • 20. What is a pin-jointed structure in theory
  • 21. What is a pin-jointed structure in reality4
  • 22. Force calculation using 'Joint Resolution'
  • 23. Force calculation using the 'Method of Sections'
  • 24. Statical determinacy
  • 25. Worked Example #12 - Video Solution1
  • 26. Worked Example #13 - Video Solution4
  • 27. Worked Example #14 - Video Solution
  • 28. Worked Example #15 - Video Solution1
  • 29. Worked Example #16 - Video Solution5
  • Questions & Solutions 12-16.pdf
  • 30 Start building your own trusses
  • 31. Wrap up & Certificate of Completion2