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Civil Engineering - Structural Design Specifications - Discussion

Discussion Forum : Structural Design Specifications - Section 1 (Q.No. 20)
Structural Design Specifications
20.
Pick up the correct statement regarding columns.
The cross sectional area of longitudinal reinforcement, should not be less than 0.8% nor more than 4% of its gross sectional area
The minimum of longitudinal bars provided in rectangular and circular columns are 4 and 6 respectively
In helically reinforced column, the minimum number of longitudinal reinforcement should be six
If the effective length of a column is less than three times its lateral dimension, it is generally called a pedestal
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.
Jay said:   8 years ago
Longitudinal reinforcement shall not be less than 0.8% and shall not be more than 6% but generally in practice its limit to 4%.
Chhaya said:   8 years ago
It is 0.8 to 6%.
Chhaya said:   8 years ago
Yes, You are right @Protap.
Protap swarnakar said:   10 years ago
The cross sectional area of longitudinal reinforcement between 0.08% to 6%.
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