Material friction factors

Steel
Wood
Nylatron GS
PET
Ice
Dry
Wet
Dry
Wet
Dry
Wet
Dry
Wet

DNV OS C101

DNV OS C101

The level of safety of a structural element is considered to be satisfactory if the design load effect (Sd) does not exceed the design resistance (Rd):

For the FEA, the criteria applying is for each load combination is given by

σmembrane ≤ Fy / γm

where σmembrane is the membrane von-Mises stress (obtained from linearization when required)
and γm is a material factor equal to 1.15

EN-10025-2 S275

Thickness Tensile Yield Elongation KV at 0°c
[mm] [MPa] [MPa] [%] [kJ]
3 - 16 360-510 235 26 27
16 - 40 360-510 225 26 27
40 - 100 360-510 215 25 27
100 - 150 350-500 195 22 27
150 - 200 340-490 185 21 27

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