Earthquake Solutions provides state-of-the-art software solutions for structural and earthquake engineering.
Download the latest version of Bispec 2.20
NEW! Take a look at PocketStatics 2.18
PocketStatics is very interactive, and simulates to a great degree working with an engineering pad and a pencil. Toolbars are very intuitive, and the structure can be simply sketched on the screen using the stylus. The program automatically computes and displays results whenever any changes are made to the structure. The user can select to view deflected shape, reactions, moment diagram, shear diagram, or axial force.
PocketStatics is currently available for purchase from the ordering page.
Also take a look at the Snapshots and Animations pages.