What is the minimum nominal percentage longitudinal reinforcement to be provided in a concrete pedestal as per relevant IS code?
How is the depth of footing for an isolated column governed?
1. By maximum bending moment
2. By shear force
3. By punching shear
Select the correct answer using the codes given below:
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The Load carrying capacity of a column designed by working stress method is 500 kN. The ultimate collapse load of the column is
Consider the following statements:
1. In a helical reinforced concrete column, the concrete core is subjected to tri-axial state of stress.
2. Helically reinforced columns are very much suitable for earthquake resistant structures.
Which of these statements is/are correct? ,
According to IS : 456-2000, the column or the strut is the member whose effective length is greater than
A reduction factor Cr to load carrying capacity of a long column is given by
According to IS 456, the slenderness ratio for a short, column should not exceed
The load carrying capacity of helically reinforced column as compared to that, of a tied column is about