Civil Engineering - RCC Structures Design

6.
Pick up the correct statement from the following:
Lateral reinforcement in R.C.C. columns is provided to prevent the longitudinal reinforcement from buckling
Lateral reinforcement prevents the shearing of concrete on diagonal plane
Lateral reinforcement stops breaking away of concrete cover, due to buckling
Lateral reinforcement in R.C.C. columns, is kept not less than 5 mm diameter
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
The allowable tensile stress in mild steel stirrups, reinforced cement concrete, is
1400 kg/cm2
190 kg/cm2
260 kg/cm2
230 kg/cm2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
If A is the sectional area of a prestressed rectangular beam provided with a tendon prestressed by a force P through its centroidal longitudinal axis, the compressive stress in concrete, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
According to I.S.: 456, 1978 the thickness of reinforced concrete footing on piles at its edges, is kept less than
5 cm
10 cm
15 cm
20 cm
25 cm
Answer: Option
Explanation:
No answer description is available. Let's discuss.