MASTAN2 is an interactive structural analysis program designed for structural engineers. The platform offers a suite of tools for preprocessing, analysis, and postprocessing of structural models, addressing the needs of users who require detailed modeling and interpretation of structural systems.
The preprocessing features in MASTAN2 allow users to define the geometry of structures, specify support conditions, apply loads, and assign element properties. For analysis, the program supports both first-order and second-order elastic or inelastic analysis of two- or three-dimensional frames and trusses under static loads. Additionally, it includes the capability to perform first-order elastic time history analysis, expanding its utility for various structural scenarios.
Postprocessing in MASTAN2 provides options for interpreting structural behavior through deformation and force diagrams, generating printed output, and plotting response curves. The tool also incorporates enhanced versions of MSASect2 for advanced cross-section analysis and features like Visualize Buckling, which offers interactive 3D models and printable files to assist in understanding buckling behavior.
MASTAN2 is accessible in a web version, making its analysis and learning tools available across desktop, mobile, and tablet devices.
MASTAN2 is a Developer Tools product. It focuses on performing complex structural analysis and visualization for engineering projects without expensive commercial software. It is built as a B2B product for structural engineers. MASTAN2 is free to use. MASTAN2 is available on the web, Windows, and macOS.
Behind MASTAN2 is Ronald D. Ziemian, and the product first shipped in 2026. Key capabilities include structural analysis, preprocessing tools, and postprocessing tools.
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