Example: Homework 2What is the critical depth for a grassy triangular channel with 2H:1V side slopes and a0.5% slope when the flow is 3.00 m’/s? If the channel is actually flowing at a depth of 1.2m, is the flow critical, subcritical, or supercritical?Ex Find Dischange andchannel show hasMean shear stress inslop li2000 andwih3.0

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Engineering

Civil Engineering

Ex Find Dischange and channel show has slop 1:2000 and mean shear stres in w.h 2.1 m …エ 3.0

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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Concept explainers

Introduction to Engineering Design

Students are often confused with engineering and design. The term engineering design has two words with different meanings, engineering, and design. The term engineering implies applications of laws and principles of science to design and analyze physical structures and components. In civil engineering, students apply the concept of physics and chemistry to design and build structures and buildings. In engineering disciplines, the term design means determining the dimensions, loads, and associated influences on the component due to the applied loads such as stresses and deformations. The estimation of such parameters is crucial to make the component or structure foolproof.

Question

Example: Homework 2
What is the critical depth for a grassy triangular channel with 2H:1V side slopes and a
0.5% slope when the flow is 3.00 m’/s? If the channel is actually flowing at a depth of 1.2
m, is the flow critical, subcritical, or supercritical?
Ex Find Dischange and
channel show has
Mean shear stress in
slop li2000 and
wih
3.0

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