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001835

2025-02-11

Distance to Center of Gravity of Ideal Cross-Section in Uncracked State Under Long-Term Loading

Position of the center of gravity considering concrete surface and reinforcement

z_{I} = \frac{\frac{b \cdot h^{2}}{2} + α_{e, I} \cdot (A_{s, def, - z, (unten)} \cdot d_{ef, - z, (unten)} + A_{s, def, - z, (oben)} \cdot d_{ef, - z, (oben)})}{b \cdot h + α_{e, I} \cdot (A_{s, def, - z, (unten)} + A_{s, def, - z, (oben)})}