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Q: The bond strength between steel reinforcement and concrete is affected by .............. A. Steel properties B. Concrete properties C. Shrinkage of concrete The correct answer is
  • A. A and B
  • B. B and C
  • C. A and C
  • D. A, B and C
Correct Answer: Option D - Bond strength – A perfect bond, existing between concrete and steel reinforcement is one of the fundamental assumptions of reinforced concrete. • Bond strength arise primarily from the friction and adhesion between concrete and steel. • Bond strength depend on – Steel properties – concrete properties – Shrinkage of concrete
D. Bond strength – A perfect bond, existing between concrete and steel reinforcement is one of the fundamental assumptions of reinforced concrete. • Bond strength arise primarily from the friction and adhesion between concrete and steel. • Bond strength depend on – Steel properties – concrete properties – Shrinkage of concrete

Explanations:

Bond strength – A perfect bond, existing between concrete and steel reinforcement is one of the fundamental assumptions of reinforced concrete. • Bond strength arise primarily from the friction and adhesion between concrete and steel. • Bond strength depend on – Steel properties – concrete properties – Shrinkage of concrete