Simple beam deflection and center load

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SUMMARY

The discussion focuses on calculating beam deflection for a simply supported beam subjected to a center load. The correct formula for flexural deflection is confirmed, but it is noted that shear deflection may also contribute to the overall deflection. The participants emphasize the importance of considering both flexural and shear effects in accurate deflection calculations.

PREREQUISITES
  • Understanding of beam mechanics and deflection principles
  • Familiarity with flexural and shear deflection equations
  • Knowledge of simply supported beam configurations
  • Basic proficiency in structural engineering concepts
NEXT STEPS
  • Research the formula for calculating flexural deflection in beams
  • Learn about shear deflection and its impact on overall beam deflection
  • Explore examples of simply supported beam analysis
  • Study the differences between various loading conditions on beams
USEFUL FOR

Structural engineers, civil engineering students, and professionals involved in beam design and analysis will benefit from this discussion.

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Homework Statement


http://www.upload.ee/image/4762203/DSC_0009_1_.JPG
I need to find the formula which is in the red circle. Beam is simply supported at both ends and there is center load. Do you think that this is correct?

Homework Equations

The Attempt at a Solution

 
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Seems the right equation for flexural deflection, but, in addition, there could be a much smaller deflection due to shear.
 

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