QUESTION 30 In the figure shown, sub-critical uniform flow occurs in a 1.2 m width rectangular channel at the depth of 0.6 m. A hump of height 10 cm is placed in the bottom of the channel. Flow rate of the channel is 0.8 m/s. Assuming no energy losses, 1. Show that the flow depth on the step is 0.453 m(Y2) 2. If the flow depth on the step were to be critical depth (Y2) calculate the minimum height of the step (AH) Y - 0.6 m Y: Q-0.8 m'/s DAH = 0.1 m

QUESTION 30 In the figure shown, sub-critical uniform flow occurs in a 1.2 m width rectangular channel at the depth of 0.6 m. A hump of height 10 cm is placed in the bottom of the channel. Flow rate of the channel is 0.8 m/s. Assuming no energy losses, 1. Show that the flow depth on the step is 0.453 m(Y2) 2. If the flow depth on the step were to be critical depth (Y2) calculate the minimum height of the step (AH) Y - 0.6 m Y: Q-0.8 m'/s DAH = 0.1 m

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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