In the context of the IRC $58-2011$ guidelines for rigid pavement design, consider the following pair of statements.
I: Radius of relative stiffness is directly related to modulus of elasticity of concrete and inversely related to Poisson's ratio
II: Radius of relative stiffness is directly related to thickness of slab and modulus of subgrade reaction.
Which one of the following combinations is correct?
(A) I: True; II: True
(B) I: False; II: False
(C) I: True; II: False
(D) I: False; II: True

Question ID - 156561 | SaraNextGen Top Answer

In the context of the IRC $58-2011$ guidelines for rigid pavement design, consider the following pair of statements.
I: Radius of relative stiffness is directly related to modulus of elasticity of concrete and inversely related to Poisson's ratio
II: Radius of relative stiffness is directly related to thickness of slab and modulus of subgrade reaction.
Which one of the following combinations is correct?
(A) I: True; II: True
(B) I: False; II: False
(C) I: True; II: False
(D) I: False; II: True