The radius of a horizontal curve is 100 metres. The design speed is 50 kmph and the design coefficient of lateral friction is 0.15. What would be the rate of superelevation if full lateral friction is considered ?

- 1
  
  1 in 21.2
- 2
  
  1 in 15.8
- 3
  
  1 in 25.0
- 4
  
  1 in 32.6

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.