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Design axial strength,
(LRFD)Mathinline body $$ \normalsize P_c =\phi_c P_n $$ Allowable axial strength
(ASD)Mathinline body $$ \normalsize P_c =P_n/ \Omega_c $$ Design flexural strength,
(LRFD)Mathinline body $$ \normalsize M_c =\phi_b M_n $$ Allowable flexural strength
(ASD)Mathinline body $$ \normalsize M_c =M_n/ \Omega_b $$
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