Bending of Beams - Deflection - Stress - Strain

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SUMMARY

The discussion centers on the analysis of beam bending, specifically focusing on deflection, stress, and strain in a beam supported by a clamp system. The beam is 1 meter long with loads applied at 250mm and 750mm, and a strain gauge with 100-ohm resistance is placed at 175mm. Participants seek formulas and theoretical background to calculate deflection, stress, and strain, referencing relevant Wikipedia articles for foundational knowledge.

PREREQUISITES
  • Understanding of beam mechanics and support systems
  • Familiarity with strain gauge principles and resistance measurement
  • Knowledge of stress and strain calculations in materials
  • Basic concepts of deflection in engineering structures
NEXT STEPS
  • Research "Beam Deflection Formulas" for specific calculations
  • Study "Stress and Strain Relationships" in materials science
  • Explore "Strain Gauge Applications" for practical measurement techniques
  • Learn about "Clamp Support Systems" in structural engineering
USEFUL FOR

Engineering students, structural engineers, and anyone involved in mechanical design or analysis of beam structures will benefit from this discussion.

bakoo
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Homework Statement



A beam of lengh is supported in a clamp system. distance between clamp is 1m. Loads applied at 250mm and 750mm. strain gauge fitted at 175mm with 100ohm resistance. Weight is applied at points a and b.

Homework Equations



Dont know?

The Attempt at a Solution



I am in need of the formulas please. I need to find out the theory for deflection, stress and strain and any other information i can extract.

Thanks
 
Physics news on Phys.org
http://en.wikipedia.org/wiki/Stress_(physics )

http://en.wikipedia.org/wiki/Deformation_(mechanics )

http://en.wikipedia.org/wiki/Deflection_(engineering )
 
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