Factor k𝚐 according to EN 1993-1-8, Table 7.2

Factor k_g according to EN 1993-1-8, Table 7.2

k_{g} = γ^{0.2} \cdot (1 + \frac{0.024 \cdot γ^{1.2}}{1 + e^{(0.5 \cdot g / t_{0} - 1.33)}})

k_g	Factor for nodal connections with a gap g
γ	Ratio of the chord member's width or diameter to the double of its wall thickness
e	Euler's number
g	Gap width between struts of a K or N joint
t₀	Wall thickness of chord cross-section

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