Hi everyone,
I am modelling a segmental block pavement assembly seated on a granular subgrade. The maximum allowable vertical load acting on the pavement is a function of the lateral restraining force provided around the edges of the assembly. If the mobilised restraining force is inadequate...
Why dont you precribe a reference point in the centre of the pipe, and tie the cross-sectional face on the free end to the ref point. Prescribe a rotation on the reference point and that should do the job. Hope this helps.