RCC Structures Design
‘P’ is the pre-stressed force applied to tendon of a rectangular pre-stressed beam whose area of cross section is ‘A’ and sectional modulus is ‘Z’. The minimum stress ‘f’ on the beam subjected to a maximum bending moment ‘M’ is_____.
- A. f = (P/’- (Z/M)
- B. f = (A/P) – (M/Z)
- C. f = (P/A) – (M/Z)
- D. f = (P/A) – (M/6Z)