Civil structures analysis software

LIRA-FEM is suitable for civic buildings and structures analysis. It is possible to model and perform analysis of various civil structures, such as resident and office buildings, shopping malls, airports, etc.

Areas of Application

The analysis of civil structures

Finite element model of hotel
Finite element model of hotel

In LIRA-FEM software you can perform the analysis of civil buildings. The program allows performing linear and non-linear analysis of the building on the influence of various types of loads, including dynamic loads.

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Linear processor

Static analysis, FE library, complete dynamic analysis, floor (nodal) response spectrum, seismic, wind pulsation, super-elements. This is included in all default configurations of LIRA-FEM software.

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Nonlinear processor

Engineering nonlinearity, physical nonlinearity, structural nonlinearity, geometric nonlinearity, pushover analysis.

The results of reinforcement selection

The results of reinforcement selection

In LIRA-FEM there can be analysed reinforced concrete, steel, or reinforced constructions of civil buildings. In the program, there are realized appropriate modules for the implementation of the construction.

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The analysis of reinforced concrete structure

Analysis of reinforcement (cross-section areas) according to different building codes. ARM-FEM is available in all standard configurations of LIRA-FEM

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The analysis of metal structures

Selection of cross-section for metal elements and check of defined sections and joints according to different building codes. Available in all standard configurations of LIRA-FEM

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Masonry structures

3D model generation of multi-storey building from masonry structures with account of RC embedments (bond, core). Carries out analysis and selects mesh reinforcement for masonry. Performing the analysis with the selection of masonry reinforcement meshes.

LIRA-FEM users' projects in the "Civil buildings" area

Image Description

Hotel complex "HILTON"

The difficulty of the building's foundation was not only the presence of groundwater and soft-plastic clays and sands at the base of the building, but also the unacceptable structural design of the complex causing significant distortion.

more details about the project
Image Description

Business centre "101 TOWER"

Design model presented in the figure below contains 679107 nodes and 935707 elements. Diaphragms, base slab and floor slabs are simulated with triangular and quadrilateral finite elements of shell. Beams and columns are simulated with bars.

more details about the project

Evaluate the software

If you have any doubt, download the Demo version and evaluate the program or contact our Support Team for more details.

Demo version or Request online presentation