2) For a rectangular open channel the following information is given: Discharge,Q=125 m³/s, cross-section width, b = 10 m, Manning roughness coefficient n =0.025, channel bottom slope So = 0.00015. Determine:a) Uniform flow depth, yn. (For the first iteration assume yn = 10 m)b) State of the flow.c) Resistance to the flow, t.个yn↓IK3-91

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Answered: nel the following information is given:…

nel the following information is given: Discharge, m, b = 10 m, Manning roughness coefficient n = 0.00015. Determine: e first iteration assume yn = 10 m) ↑ yn ↓ b !

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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Question

2) For a rectangular open channel the following information is given: Discharge,
Q=125 m³/s, cross-section width, b = 10 m, Manning roughness coefficient n =
0.025, channel bottom slope So = 0.00015. Determine:
a) Uniform flow depth, yn. (For the first iteration assume yn = 10 m)
b) State of the flow.
c) Resistance to the flow, t.
个
yn
↓
IK
3-91

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