The strength of concrete increases with increase in

Young’s modulus is the ratio of the normal stress to the

Due to torsion moment beam get

The influence line diagram for shear force at a section on a cantilever will be

In a rectangular R.C.C beam , the ratio of maximum shear stress to average shear stress is

The expansion joints are provided if the length of the concrete exceeds

The length of straight portion hook should be at least of a bar beyond the end of the

Diagonal crack is introduced in a beam due to

A two-dimensional structure is one in which