Correct Answer:
Option B - Diagonal tension : The tension which is caused in the tensile zone of the beam the to shear, at or near the supports is called as diagonal tension which is caused by shear.
• Shear reinforcement is provided in the RCC beams to take up diagonal tension and prevent cracking of beam.
• Diagonal tension in a beam is increases below the neutral axis and decreases above the neutral axis.
B. Diagonal tension : The tension which is caused in the tensile zone of the beam the to shear, at or near the supports is called as diagonal tension which is caused by shear.
• Shear reinforcement is provided in the RCC beams to take up diagonal tension and prevent cracking of beam.
• Diagonal tension in a beam is increases below the neutral axis and decreases above the neutral axis.