Structural Mechanics Cost: $100 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions Structural Mechanics: Structural Mechanics is an FEA beam and shaft stress analysis program that can analyze space frames. Program features include 3D solid modeling, rigid joints, pinned joints, U-joints, automatic node assignments, cross section & material libraries, dtandard & custom cross section editors and powerful editing features.