e2209fbd-de64-49f1-ac9b-0f53d434028a 4 Martin Kraska 4 5 false false 0 0 decimal
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buckling(l,r,E,λ,σ) computes slenderness λ, critical buckling stress σ from length l, radius of gyration r and Young's modulus E

l r E λ σ buckling λ l r / : σ π 2 ^ λ 2 ^ / E * : In Length S:'m l m / In Radius of gyration S:'cm r cm / In Young's Modulus S:'GPa E GPa / Out Slenderness unitless λ Out Critical bucking stress S:'MPa σ MPa / 5 4 mat 3 1 line : In Length S:'m 5 In Radius of gyration S:'cm 3 In Young's Modulus S:'GPa 210 Out Slenderness unitless 166.6667 Out Critical bucking stress S:'MPa 74.6142 5 4 mat σ.c λ.1 r.1 L E.st buckling σ.c λ.1 r.1 L E.st buckling σ.c λ.1 r.1 L E.st
In Length S:'m 5
In Radius of gyration S:'cm 3
In Young's Modulus S:'GPa 210
Out Slenderness unitless 166.67
Out Critical bucking stress S:'MPa 74.61
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L r.1 E.st λ.1 σ.c buckling