Pmu

sb sina

Maximum spacing for crack control = 300 mm Table 4.13 o = 0 0075 > p = 0.0022 OK Table 5.5

Sd b zvf . 400 x 810 x 0.55 x 20 = _w cd = - = 1644 kN

Rd2 cote + tane 2.167

Check additional force in tension reinforcement.

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