Search found 2 matches

by Petroskal
01 Apr 2019, 15:51
Forum: 03-Analytical/modelling capabilities
Topic: Eigenvalue Analysis at each time step of Dynamic Analysis
Replies: 2
Views: 415

Re: Eigenvalue Analysis at each time step of Dynamic Analysi

Thank you for your answer.

Could it just run an eigenvalue analysis only in the end of the dynamic analysis, using the final state of the building model?
by Petroskal
01 Apr 2019, 14:28
Forum: 03-Analytical/modelling capabilities
Topic: Eigenvalue Analysis at each time step of Dynamic Analysis
Replies: 2
Views: 415

Eigenvalue Analysis at each time step of Dynamic Analysis

Greetings, I would like to know if it's possible to run an eigenvalue analysis at each time step of a non-linear time history dynamic analysis. My objective is to know how much do the periods of vibration change during the motion of the building. I am interested only for RC moment resisting frames. ...