Liraland News

LIRA-FEM 2026 R1 Update 1 focuses on improving application stability, modeling accuracy, and the quality of BIM interoperability. IFC import and export have been significantly enhanced, model creation and editing tools have been improved, and capabilities for working with storeys, piles, walls, beams, slabs, loads, and the analytical model representation have been expanded. The reliability of analytical model generation, construction stage processing, and interaction between model elements has also been improved.

A new stage in the development of software for structural analysis and design. The new version focuses on the advancement of BIM technologies, design automation, expanded code support, and improved analysis performance.

Upgrade your current version of LIRA-FEM to 2026 at a special price starting from 10% and receive a perpetual license before the official release.

We are pleased to present a preview of the new version, with an emphasis on improving analysis accuracy, expanding modelling capabilities and enhancing the automation of engineering tasks.

On April 22, 2026, the VI International Scientific and Technical Conference “Latest Trends in Urban Construction and Infrastructure Development” was held at the National University of Water and Environmental Engineering (Rivne, Ukraine).

Specialists of LIRA SAPR took part in specialized training at the State Scientific and Technical Center for Nuclear and Radiation Safety (SSTC NRS) one of Ukraine leading institutions in the field of safety analysis of complex engineering systems.

Specialists from LIRA SAPR presented the results of their research on the analysis of buildings under blast and impact loads at the international conference пїЅCivil Safety Engineering under UAV Combat ThreatsпїЅ in Poland.

The presentations focused on modern methods for assessing the strength of civil and protective structures, as well as specific aspects of structural analysis under blast loads пїЅ a topic of increasing relevance in the context of current threats.

Participation in the conference represented an important step in developing international scientific collaboration and exchanging expertise in the field of engineering safety.

The stability of the program and the accuracy of calculations have been improved. Crash errors, as well as errors in load generation, errors related to erection stages, openings and complex geometry have been eliminated. The processing of dynamic problems has been optimised and the analyses for punching shear, steel and reinforced concrete sections have been refined.

We are proud of the path the company has taken and the fact that there are even more opportunities ahead. We thank the team, partners and everyone who was and is a part of LIRALAND Group.

The update delivers enhanced stability, improved data transfer between LIRA-CAD and LIRA-FEM, and refined algorithms for triangulation, load generation and collection, as well as handling of openings and complex geometry. The calculation core has been improved with more accurate thick plate behaviour, optimized processing of large time history analyses, and refined checks in accordance with DBN and EN standards, resulting in more reliable results and higher calculation accuracy.