Data description/Result options
Contents
Detailed unit check stresses according to mohr, tresca mises or uniaxial, using predefined weighing factors (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.)
Sp/0.91ReT:
Hoop stress unit check stress
For historical reasons the column heading is reported as Sp/0.91ReT, whereas the actual result is calculated as 1.1Sp/ReT
Sv:pm/Re:
Primary unit check stress due to primary loads
Sv/f(Reb):
Total replacing unit stress due to all occurring loads
S-IND:
Stress class indicator (see below)
The number of rows is 48 (each 7.5 degrees).
Description of unit stress classes
The unit check stresses are the calculated check stresses Sp, Sv:pm, Sv, divided by material factors and (a combination of) yield stress Re and/or ReT.
The unit stress indicator S-IND refers to the maximum corrected check stresses Sp, Sv:pm, and Sv and provides a quick overview on the occurring stress class:
blank |
maximum check stress ≤ 40% of applicable limit stress |
|
maximum corrected check stress > 40% and ≤ 60% of applicable limit stress |
|
maximum corrected check stress > 60% and ≤ 80% of applicable limit stress |
|
maximum corrected check stress > 80% and ≤ 100% of applicable limit stress |
Overstressed: |
maximum check stress > applicable limit stress |
Predefined weighing factors
stress comp. |
Sp |
Sv:pm |
Sv
|
SXUB0 |
0. |
1. |
1.294 |
SXUB1 |
0. |
1. |
1.294 |
SXUBH |
0. |
1. |
1.294 |
SFISH |
0. |
0. |
1.294 |
SFOSH |
0. |
0. |
1.294 |
SXISH |
0. |
0. |
1.294 |
SXOSH |
0. |
0. |
1.294 |
SFUBA |
1.1 |
1. |
1.294 |
SFURA |
0. |
1. |
1.294 |
SFIRA |
0. |
0. |
1.294 |
SFORA |
0. |
0. |
1.294 |
SXIRA |
0. |
0. |
1.294 |
SXORA |
0. |
0. |
1.294 |
TZUB0 |
0. |
1. |
1.294 |
TZUB1 |
0. |
1. |
1.294 |
The stress correction factor is defined as the factor by which the calculated stresses Sp, Sv:pm or Sv have to be multiplied before checking the result against the yield stresses ReT, Re or Re+ReT.
Sp is checked against yield stress ReT
Sv:pm is checked against yield stress Re
Sv is checked against the sum of yield stresses Re and ReT
H630531, last changed: 9/14/2016
See also: