In the design of a front counterfort in a counterfort retaining wall, the main reinforcement is provided on_______________?

In the design of a front counterfort in a counterfort retaining wall, the main reinforcement is provided on_______________?

1. bottom face near counterfort
2. top face near counterfort
3. bottom face near centre of span
4. top face near centre of span The correct answer is
A. only (1)
B. only (2)
C. both (1) and (4)
D. both (2)and (3)

The main reinforcement in the toe of a T- shaped R C. retaining wall is provided on_______________?

The main reinforcement in the toe of a T- shaped R C. retaining wall is provided on_______________?

1. top face parallel to the wall
2. top face perpendicular to the wall
3. bottom face paralleUo the wall
4. bottom face perpendicular to the wall
The correct answer is ?
A. only (2) is correct
B. (1) and (2)are correct
C. (3) and (4) are correct
D. only (4) is correct

Examine the following statements ___________?

Examine the following statements ___________?

1. Factor of safety for steel should be based on its yield stress,
2. Factor of safety for steel should be based on its ultimate stress,
3. Factor of safety for concrete should be based on its yield stress,
4. Factor of safety for concrete should be based on its ultimate stress.
The correct statements are
A. (1) and (3)
B. (1) and(4)
C. (2) and (3)
D. (2) and (4)

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