Slope of deflection of beam at center

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SUMMARY

The discussion centers on the slope of deflection of a beam at its center versus its boundary. It is established that the derivative of the deflection (dy/dx) at the center of a simply supported beam is indeed zero, indicating no slope at that point. Conversely, at the boundary of the beam, the slope is also zero, confirming that both statements are correct in their respective contexts. The confusion arises from the application of these principles in different scenarios of beam support.

PREREQUISITES
  • Understanding of beam deflection theory
  • Familiarity with calculus, specifically derivatives
  • Knowledge of boundary conditions in structural engineering
  • Basic principles of static equilibrium in mechanics
NEXT STEPS
  • Study beam deflection equations in structural analysis
  • Learn about different types of beam supports and their effects on deflection
  • Explore the application of calculus in engineering mechanics
  • Research the significance of boundary conditions in differential equations
USEFUL FOR

Students of civil engineering, structural engineers, and anyone studying mechanics of materials who seeks to understand beam deflection and its implications in design.

fonseh
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Homework Statement


in the first photo , it's stated that the dy/dx at center = 0 , however , in the second photo (website) , it's stated that the dy/dx at the boundary = 0 ,which is correct ? I'm confused now
http://www.geom.uiuc.edu/education/calc-init/static-beam/support.html

Homework Equations

The Attempt at a Solution

 

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