Parameter Value Unit
Half-width of the specimen at the nominal gauge section 50 × 10-3 m
The modelled height (within the gauge section) 12.5 × 10-3 m
The modelled roughness band and defined zone height 1 × 10-3 m
The modelled defined zone width 0.3 × 10-3 m
The modelled defined zone offset from the nominal surface 0.1 × 10-3 m
Typical roughness feature dimensions ≤ 0.1 × 10-3 m
FEA mesh seed size in the roughness region 3.125 × 10-6 m
FEA global mesh seed size 0.25 × 10-3 m
Applied pressure load, equal to nominal uniaxial stress state ±270 × 106 Pa