Dear 3DS,
I have a seemingly strange issue with my model.
I have two input files, one with 20 nonlinear springs and one with 21 nonlinear springs. (the goal is to make all of them nonlinear)
I have manually added the right stiffness to the 21s file.
The difference between the two models output is very big. The 20s output file still shows expected results of oscillations due to the earthquake loading. The 21s output file doesn't show this at all and shows only a straight line along the static equilibrium of the static step before the dynamic step.
I have included two input files and a reference .cae file (linear model) for the visualization of my model. (output files will be around 1.7GB each, couldn't share them)
The lines of code that are changed (spring stiffness) are lines 1900-~8700.
Could you help me understand what problem is arising?
Kind regards
