A trapezoidal aqueduct has b = 5 m and θ = 40° and carries a normal flow

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A trapezoidal aqueduct has b = 5 m and θ = 40° and carries a normal flow of 60 m3/s when y = 3.2 m. For clay tile surfaces, estimate the required elevation drop in m/km.

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An Introduction to Geotechnical Engineering

ISBN: 978-0132496346

2nd edition

Authors: Robert D. Holtz, William D. Kovacs, Thomas C. Sheahan

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Question Posted: Jan 20, 2010 04:38 AM

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A trapezoidal aqueduct has b = 5 m and θ = 40° and carries a normal flow

Question:

40 y 3.2 m 40° 5 m

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For clay tile take n 0014 The geom...View the full answer

An Introduction to Geotechnical Engineering

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