I am running a 1D seismic site response analysis with FLAC 2D v8.1 and would like to know whether it is possible to extract the post-liquefaction residual strength directly from the model. I am using the PM4Sand and PM4Silt constitutive models.
Is the residual strength already saved in the model (fish/model property) and you like to extract the data from the model and save as a txt file?
No, I am not currently tracking that in a FISH code. Could you provide an example FISH script to track the post-liquefaction residual strength in PM4Sand or PM4Silt?