Tensile - Options to Satisfy Additional Seismic Requirements
ACI 318-11 D.3.3.4.3 (a) ~ (d)

This input is required        when     Seismic SDC >= C (D.3.3.1)     AND
                                                   Tensile E > 0.2U    (D.3.3.4.2)


User can ignore this input when     Seismic SDC < C   (D.3.3.1)      OR  
                                                   Tensile E <= 0.2U (D.3.3.4.1)

If user selects Option D below, check this help file for more details on Ωo factor



If user selects Option D above, check this help file for more details on Ωo factor