Table 5 Failure patterns for the SFRC panels

Condition 1: \(f_{{{\text{c}}1}} \le v_{{{\text{ci}}\max }} \left( {0.18 + 0.3k^{2} } \right)\tan \theta + \rho_{{{\text{s}}y}} \left( {f_{yy} - f_{{{\text{s}}y}} } \right),\) where \(k = 1.64 - 1/\tan \theta\), but \(k \ge 0\)

Slip-on the crack

Condition 2: \(f_{{{\text{c}}2}} \le f_{{{\text{c}}2\max }}\)

Concrete shear failure

Condition 3: \(f_{{{\text{s}}x{\text{cr}}}} \le f_{yx}\)

Yielding the reinforcement