Sa Construction Civil Engineer 1 Interview Questions and Answers

Quantity of concrete refers to the amount of concrete required for a particular project.

• It is measured in cubic meters or cubic feet.

• The quantity of concrete required depends on the dimensions of the project.

• It is calculated by multiplying the length, width, and height of the project.

• For example, a 10 ft x 10 ft x 6 in slab would require 0.42 cubic yards of concrete.

Development length of steel is the length of rebar required to transfer stress from steel to concrete.

• It is the length of rebar required to transfer stress from steel to concrete

• It is dependent on the diameter of the rebar and the strength of the concrete

• It is calculated using the formula Ld = (phi x fy x As) / (4 x f'c x sqrt(fy))

• Ld is the development length, phi is the reduction factor, fy is the yield strength of th...read more