VERSION HISTORY
LIRA-FEM

Analysis options

Last updated: March 26, 2024
  • Dynamics module (32) was updated in accordance with the requirements of "SNRA 20.04-2020. Building code, the Republic of Armenia. Design of structures for earthquake resistance. General rules".

How to define parameters for the earthquake load according to SNRA 20.04-2020 (Armenia)

How to define parameters for the earthquake load according to SNRA 20.04-2020 (Armenia)
  • For iterative solids, information about the stress-strain state of the cross-section is added to evaluate the state of the main material and reinforcement.

  • For nonlinear elastic springs (FE 295, 296), the final stiffnesses are calculated.