Five programs dealing with structural analysis:  You have to be a mechanical engineer to get joy form this section!  But every time I cross a bridge, I’m glad that someone is deeply interested in the strains of stress and shear...

State of Stresses at a Point

Geometric Properties of an Arbitrary Plane Domain

Bending Moments and Shear Force Envelopes

Fixed End Moments and Stiffness Coefficients for Beams

Joint Rotations and End Moments for a Continous Beam