RCC Structures Design
A singly reinforced beam has breadth b, effective depth d, depth of neutral axis n and critical neutral axis n?. If fc and ft are permissible compressive and tensile stresses, the moment to resistance of the beam, is_____.
- A. bn (fc/2) (d – n/3)
- B. Atft (d – n/3)
- C. ½ n₁ (1 – n₁/3) cbd²
- D. All the above