What is the uplift pressure head at point P of the weir (junction of floor and pile downstream as shown in the figure-l)?

Q: Can you answer please?  Calculated please.

A: Approach to solving the question: Detailed explanation: Examples: Key references:

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Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.