Generation of thermal loads on elements of design model according to computed temperatures
In LIRA-SAPR 2019 there is a new option to simulate the steady and transient heat transfer process.

Two-way integration with Autodesk Revit
Within the framework of building information modeling (BIM) concept, two-way integration of Autodesk Revit - LIRA-SAPR - Autodesk Revit is implemented.

Example 2. Transient heat transfer in fire resistance analysis
Heat transfer analysis is a very important part in determining the fire resistance of a structure.

SAPFIR 2020 R3 Update 1
Updated options and features: The following items are updated: slab thickening, loads, triangulation lines, import of user-defined sections, snap for walls, structure of truss, punching shear contour

LIRA-SAPR 2020 R3 Update 1
Update 1 for LIRA-SAPR 2020R3 is available. The following items are updated: integration with Autodesk Revit and Advance Steel, import of *.txt,  Batch Analysis Mode, generation of nonlinear...

SAPFIR 2020 R3
The following items and options are updated: import SAF, generation of PRB, generation of punching shear contours, 'Large panel buildings' module, 'SAPFIR-GENERATOR' module