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

 

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

 


 

H640311, last changed: 2009-01-09

See also:

Table description

Table error description