| body | --uriencoded--$$ \normalsize C = min (F_y \times A_s, 0,85 \times f_c \times A_c, \Sigma Q_n) = 1075.78 \\ F_y \times A_s = 275 \times 3911.924 \times 0,001 =1075,78 kN \\ 0,85 \times f_c \times A_c = 0,85 \times 20 \times 1500 \times 100 \times 0,001 = 2550 kN \\ \Sigma Q_n = R_g \times R_p \times A_%7Bsa%7D \times F_u = 1 \times 0,6 \times ( Π \pi \times 19%5e2/4) \times 441,299 \times 0,001 \times 15 = 1126,089kN $$ |
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