VERSION HISTORY
LIRA-FEM
- Mass redistribution
- Damping ratio
- Seismic isolators
- Pushover Analysis
- Finite element "Joint"
- New types of perfectly rigid body (PRB)
- Nonlinear behaviour of soil
- New type of force
- Nonlinear custom cross-sections
- Accounting for orthotropy
- Analysis parameters
- Analysis of reactions
- Stresses and forces
- Dynamics
- Nonlinearity
- Finite elements
- Calculation and Performance
Model update improvements
The "feedback" options between the project's design model (VISOR) and analytical model (LIRA-CAD) have been improved. The LIRA-CAD module can now receive updates to cross-sections of elements that were modified in the VISOR module in addition to the results of strength analysis and analysis of reinforcement
If the stress-strain state of the structure is evaluated and it is necessary to relocate columns or modify the cross-sections of certain elements, then such modifications may be transferred from the VISOR module to the LIRA-CAD module with a single click. So the changes will be automatically applied to the LIRA-CAD physical model, which reduces the errors in case the model is updated manually and provides additional time for decision-making and modelling alternatives.

