Dear Ben,
Can you elaborate a bit more on what you try to model and what it represents in reality? A sketch or more information can help if there is something we can help with or if it is on our forum members to comment on.
Yes, about Horizontal load, i need replicate horizontal diagram of load- displacement, of steel pile IPE 200 section. In this case, the inertial properties count and i can't keep in calculate?
Dear Vincenzo,
I am not sure I fully understand your question. In any case, it seems it is a project-specific case, so please submit a support case so that we can help you further: https://bentleysystems.service-now.com/csp