6. Strength of the studs

The critical design load case at the ULS will be due to the combination of permanent, unfavourable wind (dominant) and unfavourable medium-term variable action:

Axial compression condition

N 2d

Design compression stress due a2c.0.d =-

to permanent and combined medium-term and wind (dominant) actions, a 2c 0.d

Design compression strength /1c 0.d = of a stud under permanent action only, /1c.0.d

Design compression strength f3c 0.d = of a stud under permanent action, medium-term variable and wind (dominant) action, f3c.0.d

0 0

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