A brick rectangular channel, with a slope of 0.002, is designed to carry 230 ft3/s of water

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A brick rectangular channel, with a slope of 0.002, is designed to carry 230 ft3/s of water in uniform flow. There is an argument over whether the channel width should be 4 ft or 8 ft. Which design needs fewer bricks? By what percentage?

У b

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Fundamentals Of Hydraulic Engineering Systems

ISBN: 978-0136016380

4th Edition

Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang

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Question Posted: Jan 20, 2010 04:53 AM

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A brick rectangular channel, with a slope of 0.002, is designed to carry 230 ft3/s of water

Question:

У b

Step by Step Answer:

For brick take n 0015 For both designs A by and P b 2y Thus a If b 4 ft b ...View the full answer

Fundamentals Of Hydraulic Engineering Systems

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