HEXA Structures

HEXA Structures is an open-source desktop application for structural modeling and analysis. Built with PySide6, PyVista and Python, it lets engineers create nodes, beams, supports, materials, sections, loads and load combinations through a graphical interface. PyNite is the default solver, with optional OpenSeesPy support for advanced workflows. The project includes Eurocode-oriented data such as EC2 concrete materials, EC3 steel grades, European steel profiles and French National Annex constants. It also provides interactive 3D visualization, result extraction, 2D internal force diagrams and SQLite project save/load. HEXA Structures is under active development, with planned improvements for post-processing, design checks, reports, seismic analysis and engineering plugins.