5 Consider the channel with a trapezoid shapecross-section. The bottom width is b= 2 m, thedepth is h 2 m and the slope of the nide walls isp-1.5. The length of the channel is L 1.5 km and the difference between the bottom elevation atthe two sections is dh 105 cm. The slope of the channel is constant in space. Determine thesmoothness coefficient (ke?) if the bankfull flow is Q 10 m/s?

Given, b = 2m h = 2m ρ = 1.5 L = 1.5 km or 1500 m ∆h = 105 cm or 1.05 m

Consider the channel with a trapezoid shape cross-section. The bottom width is b -2 m, the depth is h2m and the slope of the side walls is p1.6. The length of the channel is L1.6 km and the difference between the bottom elevation at the two sections is ah 105 cm. The slope of the channel is constant in space. Determine the smoothness coefficient (k?) if the bankfull flow is Q10 ms?

Consider the channel with a trapezoid shape cross-section. The bottom width is b -2 m, the depth is h2m and the slope of the side walls is p1.6. The length of the channel is L1.6 km and the difference between the bottom elevation at the two sections is ah 105 cm. The slope of the channel is constant in space. Determine the smoothness coefficient (k?) if the bankfull flow is Q10 ms?

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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