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Panel Buckling Analysis

This form calculates the buckling stress of a rectangular panel with pinned edges under compressive loading.  Plasticity effects are included.

sketch

Input Data

width : a = in
height : b = in  
thickness : t = in  
Modulus of elasticity : Ec = psi  
0.2% proof stress :t2 = psi  
Ramberg-Osgood :n = -  
Poisson's ratio : v = -  

Results

Press Calculate to run the numbers ...

 

     σir =

References

  1. NACA Technical Note 3781 "Handbook of Structural Stability Part I - Buckling of Flat Plates" by George Gerard and Herbert Becker.