Displays the calculated values for treq and Utility based on LCC - Safety Class and the limit effect factor combination a (system check) for the ultimate limit state (ULS).
treq
The required minimum thickness.
Typical units (depending on your unit system):
-
in
-
mm
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cm
Utility
Specifies the utilization base on the wall thickness, defined as the ratio of the amount of wall thickness used to contain the pressure divided by the actual wall thickness of the pipe (LSd/RRd). The value must be less than 1.0 for proper utilization.