Hello,nI am sorry for late reply. Here is attached the db file and its results (with beam188). We use ANSYS APDL V17.1. nHereafter is a picture of the whole structure (with the beam released).nThe second picture shows the BMD with the beam meshed with B44 elements.nThe third one shows the BMD for the same beam meshed with B188 elements.nnnThank you for having answered.nn