Que. | If loading on simply supported pre-stressed concrete beam is uniformly distributed,the centroid of tendons should be preferably : |
- A. a straight profile along the centroidal axis
- B. a straight profile along with the lower kern
- C. a parabolic profile with convexity downward
- D. a circular profile with convexity upward
Right Answer is :
✓ C. a parabolic profile with convexity downward
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