BUCKLING OF COLUMN WITH RECTANGULAR CROSS-SECTION

SI/Metric Units

INPUT   DATA

Title  

Length of column, L m

    

Height of areal cross-section, h   m
Width of areal cross-section, b   m
Modulus of elasticity, E   109N/m2 
Yield strength of material, Sy   106N/m2 

       Reset

RESULTS

VARIABLES   Pin-Pin   Fixed-Pin   Fixed-Fixed   Fixed-Free   Units
 ♦ Radius of gyration, k   0.0072 0.0072 0.0072 0.0072 m  
 ♦ Slenderness ratio, L/k   277.13 277.13 277.13 277.13  
 ♦ Critical slenderness ratio, L/k*   165.05 233.41 330.09 82.52  
 ♦ Applicable Equation   Euler   Euler   Johnson   Euler    
 ♦ Critical stress, σcr   26.6 53.2 97.14 6.65 106N/m2 
 ♦ Critical force, Pcr    49878.1 99756.3 182131.5 12469.5 N