Dear PLAXIS user, I'm trying to run a plastic calculation phase in PLAXIS 2D, but unfortunately I get a wrong load advancement (Sigma M_stage), it's negative! And the calculation fails with error ' Load advancement procedure fails. [Error code:…

Hello My name is Emre; I work on an article which is related to piping on earthfill dam.So only thing that i should do in to check the hydraulic gradient in stress tabsheet in output.Then, comparing to critical hydraulic gradient(which is already known…