Maximum unit check stresses according to Mohr, Tresca, Mises or uniaxial, using predefined weighing factors (Output Table)

Data description/Result options:

ELEM:

Number of element where stress calculations have been performed at mid cross-section

Re:

Yield stress at 20 degrees C

ReT:

Yield stress at T degrees C

f(Reb):

Limit stress ( = 0.85(Re + ReT)/1.1 )

Sp/0.91ReT-M:

Hoop stress unit check stress

Info For historical reasons the column heading is reported as Sp/0.91ReT-M, whereas the actual result is calculated as 1.1Sp/ReT-M

Sv:pm/Re-M:

Primary unit check stress due to primary loads

Sv/f(Reb)-M:

Total replacing unit check stress due to all occurring loads

S-IND:

Stress class indicator (see below)

 

Info The number of rows is the number of specified cross-sections (accumulated).

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

Bug678_1

maximum corrected check stress > 40% and ≤ 60% of applicable limit stress

Bug678_2

maximum corrected check stress > 60% and ≤ 80% of applicable limit stress

Bug678_3

maximum corrected check stress > 80% and ≤ 100% of applicable limit stress

Overstressed

maximum check stress > applicable limit stress
(In this case one or more of the unit check stresses is greater than 1 which is not allowed according to NEN 3650.)

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

   

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


H630521, last changed:9/14/2016

See also:

Table description

Table error description