Civil Engineering - Railways - Discussion
Discussion Forum : Railways - Section 2 (Q.No. 42)
42.
If G is gauge is metres, V is speed of trains in km/hour and R is radius of a curve in metres, the equilibrium superelevation is
Discussion:
1 comments Page 1 of 1.
HAR said:
8 years ago
FOR ROAD WORKS: We have to design for 75% speed means super elevation for mixed traffic.
So,
e = (0.75V)^2/gR = V^2/225R. According IRC : The super-elevation is calculated for 75% of design speed.
So e = V^2/225R.
So,
e = (0.75V)^2/gR = V^2/225R. According IRC : The super-elevation is calculated for 75% of design speed.
So e = V^2/225R.
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