I-Beam Sizes: Standard Dimensions in SI Units

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SUMMARY

The discussion focuses on obtaining standard I-beam sizes in SI units, with references to resources such as Engineer's Edge and EFunda. Participants confirm the availability of this information on these sites. Additionally, the conversation addresses calculating deflection for I-beams under two point loads and a uniformly distributed load (UDL), clarifying that deflection should be calculated separately for each load and then summed for the total deflection.

PREREQUISITES
  • Understanding of I-beam structural design
  • Familiarity with SI units in engineering
  • Knowledge of deflection calculations in structural analysis
  • Experience with resources like Engineer's Edge and EFunda
NEXT STEPS
  • Research standard I-beam sizes using Engineer's Edge
  • Study deflection calculation methods for point loads and UDLs
  • Explore structural analysis software for beam deflection
  • Learn about the implications of deflection in structural integrity
USEFUL FOR

Civil engineers, structural designers, and students studying beam mechanics will benefit from this discussion, particularly those focused on I-beam specifications and deflection analysis.

Fantastic Fox
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Where can I get a list of standard sizes for I beams? (Preferably in SI units, just to save me time)
 
Last edited:
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Did you try any of the reference sites like Engineer's Edge or EFunda?
 
Thanks, I found what I was looking for.If you have two point loads equidistant from the centre, and a udl, such as;

^^^l^l^^^

how do you calculate the deflection?
Do you calculate deflection for the point loads, and the udl separately, then add the results together? (I just want to make sure there isn't a special equation I'm missing)
 
Last edited:

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