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.
- Finite element analysis
- Static analysis
- Dynamic analysis
- Nonlinear analysis
- Seismic analysis
- Design combinations
- Frame analysis
- Beam analysis
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.
Nonlinear processor
Engineering nonlinearity, physical nonlinearity, structural nonlinearity, geometric nonlinearity, pushover analysis.
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
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
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
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.
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.
Evaluate the software
If you have any doubt, download the Demo version and evaluate the program or contact our Support Team for more details.