Detailed stresses over the circumference and checks according to the Belgian Law for gas pipelines (Output Table)

Data description/Result options:

ANGLE:

Location at circumference where calculation have been performed

(Measured in positive sense around x-axis from y-axis.)

SHOOP:

Circumferential normal stress due to internal overpressure

(The hoop stress is calculated taking into account the outer pipe diameter D and the minimum wall-thickness T-min.)

SXHT:

Maximum of longitudinal normal stresses at inner and outer wall face

(Maximum of summated stress components SXI+SXU and SXO+SXU.)

SFHT:

Maximum of circumferential normal stresses at inner and outer wall face

(Maximum of summated stress components SFI+SFU and SFO+SFU.)

MISES:

Maximum of equivalent stresses at inner and outer wall face according to Von Mises' criterion

SH/SH-A:

Circumferential normal stress due to internal overpressure divided by the allowable hoop stress

SX/SX-A:

Maximum of longitudinal normal stresses at inner and outer wall face divided by the allowable longitudinal stress

SF/SF-A:

Maximum of circumferential normal stresses at inner and outer wall face divided by the allowable circumferential stress

SM/SM-A:

Maximum of equivalent stresses at inner and outer wall face according to Von Mises' criterion divided by the allowable equivalent stress

 

The number of rows is 48 (each 7.5 degrees).

 

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H640311, last changed: 2009-01-09

See also:

Table description

Table error description