For the gate/jump/weir system sketched in Fig. theflow rate was determined to be 379 ft3/s. Determine (a) thewater depths y2 and y3, and (b) the Froude numbers Fr2 andFr3 before and after the hydraulic jump. 4(312 ft2)(Jump)6 ft4)3,

Answered: 4 (3 12 ft 2) (Jump) 6 ft 4) 3,

Engineering

Civil Engineering

4 (3 12 ft 2) (Jump) 6 ft 4) 3,

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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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.

Question

For the gate/jump/weir system sketched in Fig. the
flow rate was determined to be 379 ft³/s. Determine (a) the
water depths y₂ and y₃, and (b) the Froude numbers F_r2 and
F_r3 before and after the hydraulic jump.

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