Formula 4

\begin{array}{l} T_{M, d} = \frac{M_{\max, d}}{80} = \frac{102.665 kNcm}{80} = 12, 8 kNm \\ W_{t} = 11.520 cm ³ \\ τ_{tor, d} = \frac{1.280 kNcm}{11.520 cm ³} = 0, 11 kN / cm ² \\ τ_{d} = 1, 5 \cdot \frac{V_{d}}{k_{cr} \cdot b \cdot h} = 0, 12 kN / cm ² \end{array}

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