VERSION HISTORY
LIRA-FEM

Modelling the construction process

Modelling the construction process

LIRA-FEM 2025 R1 Last updated: Oct 15, 2025 14:53:03

Assemblage stages may be generated automatically based on height elevations. With this option, assemblage stages are created, and lists of assembled elements (that are located between neighbouring elevations and/or at the level of the lower/upper elevation) are generated automatically.

Auto generation of assemblage stages based on height elevations. Mosaic plots of assemblage groups

Auto generation of assemblage stages based on height elevations. Mosaic plots of assemblage groups

For problems in which erection process is modelled, now there is an option to organize the list of load cases. It is now possible to move load cases up or down in the list, and to insert a new load case above existing load cases in the list.

Additionally, the assemblage stages can be moved up or down. In this case, the following data is automatically transferred: the numbers of assembled or disassembled elements, the parameters and coefficients that influence the concrete's strength and modulus of deformation, and the coefficients that account for extra load cases during the assemblage stage. There is no change in the order of load cases.