Trussed Framework Coursework, Static Analysis, ECCENTRIC CONNECTIONS

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SUMMARY

The discussion revolves around solving a homework problem related to trussed frameworks, specifically focusing on eccentric connections and their impact on member axial forces. The user has successfully tackled parts a, b, and d of the assignment but seeks assistance with parts c and e. It is confirmed that eccentric connections do not significantly alter the axial forces in members, and for chord bending, a pinned-pinned beam model of 6 meters is recommended, with the force applied 25 mm from one end.

PREREQUISITES
  • Understanding of trussed frameworks and their components
  • Knowledge of static analysis principles
  • Familiarity with beam bending theory
  • Experience with structural engineering calculations
NEXT STEPS
  • Study the effects of eccentric connections in truss analysis
  • Learn about static analysis techniques for trussed structures
  • Explore beam bending calculations and assumptions
  • Review structural engineering software tools for analysis
USEFUL FOR

Students in structural engineering, civil engineers working with trussed frameworks, and anyone involved in static analysis of structures.

faraz_stani
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Homework Statement


The attached pdf shows the whole problem. I have a deadline of Wednesday for this and am absolutely stuck!


Homework Equations


N/A


The Attempt at a Solution



I have figured out parts a, b, and d. I was wondering whether anyone can help or point me in the right direction with regards to parts c and e.

for part c, I think that it isn't too complicated but I just don't know what to do with the eccentric connections.

ANY HELP WOULD BE GREATLY APPRECIATED!
 

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The eccentric connections won't change the member axial forces much. For chord bending, you can assume a pinned pinned beam 6 m long with a force equal to the perpendicular component of the diagonal member force, applied 25 mm from one end.
 
Thanks for that PhanthomJay, I was thinking along those lines, just needed someone to back me up. Will give it a proper go now!
 

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