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  • Hoop stress

    Hello, I have some questions regarding the hoop stress calculation by AutoPIPE. I've tried to calculate the hoop stress myself compared to AutoPIPE Result. The result will be shown below. The hoop stress is 33.16 MPa according to ASME B31.4 code…
  • 09. How to calculate the Hoop stress and Hoop allowable for ASME B31.8?

    Applies To Product(s): AutoPIPE Version(s): ALL; Area: calculation Date Logged & Current Version July 2022 12.08.01.010 Problem: According to AutoPIPE help Stress Design pressure P = 6750psi Nominal outside…
  • 08. How does AutoPIPE calculate ASME B31.1 Hoop stress?

    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Date Logged & Current Version May 2019 12.01.00.09 Problem: How does AutoPIPE calculate ASME B31.1 Hoop stress? Solution: Please see the following AutoPIPE…
  • 08. How to calculate the Hydrotest Hoop stress and Allowable values in AutoPIPE?

    Applies To Product(s): AutoPIPE Version(s): ALL; Area: Results Date Logged & Current Version Oct. 2018 11.04.00.10 Problem: How to calculate the Hydrotest Hoop stress and Allowable in AutoPIPE? Give the…
  • 08. In B31.4, Table 403.3.1.1, no stress is mandatory for slurry lines except Pressure stress. How it is taken care for slurry line in b31.4 and AutoPIPE?

    Applies To Product(s): AutoPIPE Version(s): 2004, XM, V8i Environment: N/A Area: Calculations Subarea: Original Author: Bentley Technical Support Group Date…