Liraland News

A new version of the software for structural analysis and design has been developed and is currently undergoing extensive debugging.

Physical model, meshed model, IFC, DWG, SAF, LiraKM, EN 1993-1-1:2005/AC:2009, SN KR 20-02:2024, sum up load cases, earthquake load, response spectrum, accelerogram, hinges, skew of storeys, DCL, calculation of bearing capacity of a pile, soil resistance, structural element, reserve factor, analysis of metal structures, buckling, Report Book, templates and other improvements.

Project structure, meshed model, views, IFC, DWG, capitals, block, soil pressure, class of section, EN 1993-1-1:2005/AC:2009, DBN B.2.6-198:2014, option to copy loads, PRB, DCL, tables, iterative FE, reinforcement pattern, hinges, dynamic load cases, METEOR, buckling analysis and other improvements.

Design model, slab, parameters, assemblage stages, library of joints, nonuniform load, iterative FE, subsidence, accelerogram, load history, punching shear and other improvements.

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

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.

Information on all program modules and systems, including new product details and more.

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.

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-SAPR 2024, the updated version of the program.

The delayed delivery of LIRA-SAPR 2024 and the period for preferential upgrades from previous versions start.