• Modeling Soil as Flowable Fill

    What is the best way to model flowable fill in Autopipe? I model direct buried piping systems all the time in sandy soil, but I'm looking for some advice as to how to best model flowable fill. The properties of flowable fill can vary greatly, but below…
  • Extracting (or separating) steel model out of AutoPIPE V8i Select back to STAAD

    Hello all, I have a unique situation and wonder if the software has a solution. We have a linked AutoPIPE V8i Select / STAAD PRO file. Sometime after the STAAD steel model was integrated in to the AutoPIPE model, the original STAAD model was lost. Is…