Whenever a roadway (or railway) is laid on a curved path, then its outer edge is always made higher than the inner edge, to keep the vehicle in equilibrium while in motion.
The amount by which the outer edge is raised, is known as cant or superelevation. In case of roadways, the process of providing superelevation is known as banking of the road.
The general practice, to define the superelevation in roadways, is to mention the angle of inclination (also called angle of banking) of the road surface.
In case of railways, the general practice to define the superelevation, is to mention the difference of levels between the two rails.
As per IRC recommendations, the maximum limit of superelevation for mixed traffic in plain terrain is 1 in 15.
99) As per IRC recommendations, the maximum limit of superelevation for mixed traffic in plain terrain is
Answer is:
1 in 15
Explanation:
Related Transportation Engineering MCQ with Answers
Answer is:
25%
Explanation:
Whenever a roadway (or railway) is laid on a curved path, then its outer edge is always made higher than the inner edge, to keep the vehicle in equilibrium while in motion.
The amount by which the outer edge is raised, is known as cant or superelevation. In case of roadways, the process of providing superelevation is known as banking of the road.
The general practice, to define the superelevation in roadways, is to mention the angle of inclination (also called angle of banking) of the road surface.
In case of railways, the general practice to define the superelevation, is to mention the difference of levels between the two rails.
For the design of superelevation for mixed traffic conditions, the speed is reduced by 25%
Answer is:
more than the pressure on inner wheels
Answer is:
decrease in speed and with increase in radius of curve
Answer is: