LIRA - FEM

The software is used to design reinforced concrete, steel, and composite structures, including buildings, industrial facilities, and projects with complex spatial structural systems.

Key features

• Create analytical models using beam, plate, and solid elements.
• Perform static and dynamic analyses.
• Analyze structures under seismic loads.
• Account for material and geometric nonlinearity.
• Generate design combinations of loads and internal forces.
• Determine displacements, forces, and stresses.
• Select and verify reinforcement in reinforced-concrete elements.
• Analyze and verify steel member sections.

BIM and data exchange

LIRA-FEM works with architectural and structural modeling software. It supports model and geometry exchange through IFC, DXF, STL, OBJ, and other formats, as well as specialized tools for Revit, Tekla Structures, and LIRA-CAD integration.

This allows an architectural or analytical model to serve as the basis for a structural analysis model.

Kazakhstan standards

Calculations comply with SP RK EN standards and national annexes of Kazakhstan: load combinations, seismic actions, and analysis of steel and reinforced-concrete structures.