Q68
In restoration of strength by adding external reinforced concrete the damages concrete is first repaired by applying ____________
A.
Preload
AnswerB.
Tensile load
C.
Compressive load
D.
Overload
Answer: Option A
Solution
Answer: Option A
Solution:
In restoration of strength by adding external reinforced concrete the damages concrete is first repaired by applying preload and the concrete a corbels are constructed with the required conventional steel reinforcement and it shows adding external reinforcement concrete to restore the strength of the damaged girder.