At a certain section of a river the left and right water edges are 3.0 and 45.0 meters respectively from an initial reference point. Verticals are located at distances 7.0, 12.0, 16.5, 19.5, 23.0, 27.0, 32.0, 35.0, and 39.5 meters from the initial point. Depths of verticals are 1.8, 3.5, 4.6, 3.4, 5.8, 6.6, 5.7, 3.6, and 1.2 meters. Mean velocities in the verticals are 0.15, 0.30, 0.45, 0.50, 0.48, 0.55, 0.54, 0.48, and 0.20 meters per second, respectively. The cross-sectional area of the river is 148.7335227 m². The discharge of river is 65.24751705 m³/s. Average velocity of the flow of the river 0.4386873643 m/s. Find the following: Roughness coefficient assuming that the irregular boundaries of the river bed are straight lines and S = 0.009 using Manning's Manning's coefficient assuming that the irregular boundaries of the river bed are straight lines and S = 0.009 using Chezy Equation

At a certain section of a river the left and right water edges are 3.0 and 45.0 meters respectively from an initial reference point. Verticals are located at distances 7.0, 12.0, 16.5, 19.5, 23.0, 27.0, 32.0, 35.0, and 39.5 meters from the initial point. Depths of verticals are 1.8, 3.5, 4.6, 3.4, 5.8, 6.6, 5.7, 3.6, and 1.2 meters. Mean velocities in the verticals are 0.15, 0.30, 0.45, 0.50, 0.48, 0.55, 0.54, 0.48, and 0.20 meters per second, respectively. The cross-sectional area of the river is 148.7335227 m². The discharge of river is 65.24751705 m³/s. Average velocity of the flow of the river 0.4386873643 m/s. Find the following: Roughness coefficient assuming that the irregular boundaries of the river bed are straight lines and S = 0.009 using Manning's Manning's coefficient assuming that the irregular boundaries of the river bed are straight lines and S = 0.009 using Chezy Equation

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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