Contrainte limite de la soudure selon l'AISC

\emptyset R_{n} = \emptyset \cdot F_{n w} \cdot k_{d s}

\emptyset R_{n} = 0.75 \cdot (0.60 \cdot 70 k s i) \cdot 1.40

\emptyset R_{n} = 44.1 k s i

φ	LRFD resistance factor
F_nw	Nominal stress of the weld metal, ksi
k_ds	Direction strength increase factor

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