Section 8.6.4 Modulus of Rupture of Concrete
The modulus of rupture fr is calculated using equation 8-3.
For cross sections with multiple concrete strengths, the maximum concrete strength is used to determine the modulus of rupture.
The modulus of rupture fr is calculated using equation 8-3.
For cross sections with multiple concrete strengths, the maximum concrete strength is used to determine the modulus of rupture.