Applicable Cross-Sections for Member Load "Pipe Internal Pressure"

The "pipe internal pressure" member load can only be applied to the following cross-sections of the cross-section library (Image 01):

• Rolled Circular Hollow Sections
• Parametric – Thin-Walled Pipe Sections

1 Allowable Cross-Sections (Marked Green)

For all other cross-sections that are subjected to this member load, an error message appears before the calculation (Image 02).

2 Error Message