Required bolt count in shear

Calculates the minimum bolt count for tensile loading by rounding up.

Calculates bolt shear stress for two shear planes.

Calculates bolt shear stress for a single shear plane.

Calculates average bearing pressure from force, bolt diameter, and plate thickness.

Calculates bolt safety factor as allowable stress divided by actual stress.

Calculates bolt stiffness, load-share factor, bolt load increase, remaining clamp force, and separation flag.