deviationz
Well-known member
- Joined
- Jul 1, 2009
- Messages
- 56
- Reaction score
- 11
Folks,
In problem 3.20, why is the effect of prestressing not considered in computing the top fiber stresses during the precomposite stage and why is 2Pe used in computing the bottom fiber stresses?
It seems to be like an error because it is not taking into account the tension stress caused by the cable in the top fiber of the precast beam.
Any ideas?
In problem 3.20, why is the effect of prestressing not considered in computing the top fiber stresses during the precomposite stage and why is 2Pe used in computing the bottom fiber stresses?
It seems to be like an error because it is not taking into account the tension stress caused by the cable in the top fiber of the precast beam.
Any ideas?