Question

Consider the following statements for prediction of yield lines in a reinforced concrete slab:
1. They represent the axis of rotation.
2. They will propagate outward from a point load.
3. They are straight lines between two intersecting planes.
4. They end at the boundary of the slab or at another yield line.
Which of these statements are correct?

• A. 1, 2, 3 and 4
• B. 1, 2, and 3
• C. 1, 2 and 4
• D. 2, 3 and 4

Answer 1

The correct option is D 2, 3 and 4

Yield line may or may not be the axis of rotation.