The shape of the camber best suited for cement concrete pavements is:a...
Camber is the slope provided in the transverse direction of the road to drain off the rain water from the road surface. Usually camber is provided in the straight roads by raising the centre of the carriage way with respect to the edges forming highest point at the centre.
Straight slope of camber is easier to be cast and maintained in case of concrete pavement. Parabolic shaped camber is difficult to construct and maintain. It has more steeper edges which are inconvenient to use. However, it is kept in bituminous pavements for better drainage of water.
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The shape of the camber best suited for cement concrete pavements is:a...
Camber for Cement Concrete Pavements
The shape of the camber for cement concrete pavements is an important factor in designing a pavement that provides a smooth ride and good drainage. The camber is the slope provided to the surface of the pavement to ensure that water drains off the pavement surface.
Straight Line Camber
The best shape of the camber for cement concrete pavements is a straight line camber. This is because cement concrete pavements have a high stiffness compared to other pavements like asphalt pavements. Due to the high stiffness, a straight line camber is best suited to ensure that the pavement surface does not experience any undue stress.
Advantages of Straight Line Camber
- Provides a smooth ride for the vehicles
- Ensures that water drains off the pavement surface effectively
- Minimizes the stress on the pavement surface
- Reduces the maintenance cost of the pavement
Conclusion
In conclusion, the shape of the camber for cement concrete pavements is a straight line. This shape ensures that the pavement surface is not subjected to undue stress and provides a smooth ride for the vehicles. Additionally, it ensures that water drains off the pavement surface effectively, reducing the maintenance cost of the pavement.
The shape of the camber best suited for cement concrete pavements is:a...
In cement concrete road we provide combination of straight line and parabolic for smooth flow of vehicles . in case of iron roller then we provide straight camber. so I think option c is correct