Applies To Product(s): AutoPIPE, Version(s): 2004, XM, & V8i Environment: N/A Area: Subarea: Original Author: Bentley Technical Support Group Problem: At a pipe end point, actually a weld neck flange (A00), I have added concentrated forces (and moments) and made it an anchor point. When I list the results for Restraint Reactions the concentrated forces are included, but when I list the results for Global Forces & Moments in the same point they are excluded. I was expecting to see the same values but with opposite signs. Can anyone explain? Answer: The Forces and Moments and Restraint (anchor) reports may not always agree, each report maybe looking at a different side of the cutting plane. In AutoPIPE, Pipe forces and moments are reported at one side of the cutting plane at a point. We remove all piping from the beginning of the segment up to the point and we look at what's left of the cut. Forces acting at a point would appear in one cutting plane, but not the other. See the following online help section: Help> Contents> reference information> results interpretation> Pipe Forces and Moments: Global Option for more information. This is a limitation of reporting one side of the cutting plane for pipe points. In AutoPIPE XM and higher we have a new Reference Point report that allows you to report forces at any side of the point you wish In addition: Support Report Creates a section which lists support forces and displacements (local, and global) for each active load case and Other combination. Restraint Report: Creates a section which lists anchor and support forces (and moments) at restrained points for each active load case and Other combination. Also, please see the following AutoPIPE help section: Help > Contents> Contents> Reference Information> Results Interpretation> : Support Forces: Hangers and V-stops Support Deformations: Hangers and V-stops without Gaps Support Forces for Guides and Line Stops without Gaps Support Forces: Guides & Line Stops with Gaps & Friction See Also Bentley AutoPIPE External Links Bentley Technical Support KnowledgeBase Bentley LEARN Server Comments or Corrections? Bentley's Technical Support Group requests that you please submit any comments you have on this Wiki article to the "Comments" area below. THANK YOU!
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