Euler buckling load

Calculates slenderness as effective length divided by radius of gyration.

Calculates allowable stress as yield strength divided by safety factor.

Calculates axial elongation from force, length, area and Young's modulus.

Calculates average bearing pressure from force and projected area.

Calculates bending stress from bending moment and section modulus.

Finds the crack length at which K reaches the specified KIC.