Table 7 Comparison of longitudinal reinforcement strain and diagonal shear crack angle from experiment and AASHTO-LRFD equation.

Section

CC

SCC

ε _{s quarter-point} (equation)

ε _{s quarter-point} (experiment)

$\frac{{\mathit{\epsilon }}_{s-\mathit{EQ}}}{{\mathit{\epsilon }}_{s-\mathit{EX}}}$

ε _{s quarter-point} (equation)

ε _{s quarter-point} (experiment)

$\frac{{\mathit{\epsilon }}_{s-\mathit{EQ}}}{{\mathit{\epsilon }}_{s-\mathit{EX}}}$

Section

θ _AASHTO (equation)

θ _Measured (experiment)

$\frac{{\mathit{\theta }}_{\mathit{AASHTO}}}{{\mathit{\theta }}_{\mathit{Measured}}}$

θ _AASHTO (equation)

θ _Measured (experiment)

$\frac{{\mathit{\theta }}_{\mathit{AASHTO}}}{{\mathit{\theta }}_{\mathit{Measured}}}$