Liraland News

Structural engineering software LIRALAND Group

LIRA-FEM 2024 Demo

  • 16 February, 2024
LIRA-FEM 2024 Demo

LIRA-FEM 2024 Demo version is available. This version is prepared on the basis of LIRA-FEM 2024 R1 Update 1.


Update 1 for LIRA-FEM 2024 R1

Import/export of *.ifc file, beams, inclined slab, steel structures, LIRA-CAD (Generator), grid lines, import of *.dwg file, Rhino (Grasshopper), capitals, model scale, design parameters of the steel structures, option to unite slabs, generation of perfectly rigid body (PRB), parameters of analytical model, triangulation points and lines, pile properties, option to copy objects, space, partitions, ice load, solids, SOIL system, export of the *.sli file, pile calculation, option to edit stiffness, METEOR system, nonlinear stress-strain diagrams, super-elements, box section, check of deflections, DCL and other improvements.



Update 3 for LIRA-SAPR 2022 R2

  • 28 December, 2023
Update 3 for LIRA-SAPR 2022 R2

Enhanced options for IFC and DWG export. Modifications in design modules for metal and reinforced concrete structures and in additional systems Large Panel Buildings, SAPFIR-Generator, Design of RC structures. Enhanced analysis of reinforced concrete bars according to SP RK EN and other improvements.


LIRA-FEM 2024

  • 23 November, 2023
LIRA-FEM 2024

Groups of mass redistribution, perfectly rigid bodies, Unicode, input tables, ultimate soil pressure, lateral-torsional moment, surface load, stress at nodes, summing up the loads, pile pressure on the soil along the lateral surface, etc. We are introducing LIRA-FEM 2024, the updated version of the program.



Update 2 for LIRA-SAPR 2022 R2

LIRA-SAPR 2022 now provides a plug-in for Tekla Structures 2023. Enhanced options for IFC and DWG export. Modifications in design modules for metal and reinforced concrete structures and in additional systems Large Panel Buildings, SAPFIR-Generator, Design of RC structures. Enhanced analysis of reinforced concrete bars according to SP RK EN and other improvements.


LIRA-SAPR 2022 R2

  • 23 February, 2023
LIRA-SAPR 2022 R2

In addition to new features and options, LIRA-SAPR 2022 R2 includes all modifications made in the previous service packs for the first release.


Update 1 for LIRA-SAPR 2022 R1

Update 1 for LIRA-SAPR 2022 R1 is released. The following items are updated: Slab contours, axes, *. ifc, Autodesk Revit, load collection, special load, intersections, steel table, pile array, levels, PRB, lintels, joint, reinforcement colour palette, rope, SP RK EN 1992-1-1:2004/2011, SP RK EN 1993-1-1:2005/2011, DCF table, characteristic combination, modal analysis, three-component accelerogram, metal section, moduli of subgrade reaction (subgrade moduli), analysis on seismogram, analysis termination, trapezoidal load, loading by formula, structural elements, calculation of deflection


LIRA-SAPR 2022 Demo

  • 19 December, 2022
LIRA-SAPR 2022 Demo

LIRA-SAPR 2022 Demo version is available. This version is prepared on the basis of LIRA-SAPR 2022 R1.



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