MASTAN2 is an interactive structural analysis program that provides preprocessing, analysis, and postprocessing capabilities.

Preprocessing options include definition of structural geometry, support conditions, applied loads, and element properties.

The analysis routines provide the user the opportunity to perform first- or second-order elastic or inelastic analyses of two- or three-dimensional frames and trusses subjected to static loads.

Postprocessing capabilities include the interpretation of structural behavior through deformation and force diagrams, printed output, and facilities for plotting response curves.