The shape of the camber, best suited for cement concrete pavements, is
For water bound macadam roads in localities of heavy rainfall, the recommended value of camber is
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When the path travelled along the road surface is more than the circumferential movement of the wheels due to rotation, then it results in
Coefficient of friction is less when the pavement surface is
Compared to a level surface, on a descending gradient the stopping sight distance is
The minimum length of overtaking zone as per IRC recommendation is equal to
If the stopping distance is 60 metres, then the minimum stopping sight distance for two lane, two way traffic is
The ruling design speed on a National Highway in plain terrain as per IRC recommendation is
The equilibrium superelevation required to counteract the centrifugal force fully is given by
The attainment of superelevation by rotation of pavement about the inner edge of the pavement
31 docs|280 tests
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31 docs|280 tests
|