Question 3: a+b, A rectangular channel has a 6 m base width and total energy head E= (3 +) m. By ignoring the friction loses. a) Draw the Koch parabola by illustrating critical value. b) Determine the her c) Calculate the Qmax Wwhere h= hcr d) Calculate the Qwhere h= 2,40m e) Calculate the depths for conveying 28 m³/s discharges both in supercritical and subcritical flow regimes.

Question 3: a+b, A rectangular channel has a 6 m base width and total energy head E= (3 +) m. By ignoring the friction loses. a) Draw the Koch parabola by illustrating critical value. b) Determine the her c) Calculate the Qmax Wwhere h= hcr d) Calculate the Qwhere h= 2,40m e) Calculate the depths for conveying 28 m³/s discharges both in supercritical and subcritical flow regimes.

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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Laws of Equilibrium

A body is said to be in equilibrium if the system of forces acting on the body tends to keep the body at rest, in other words, there is no translation motion or net torque on the body. Under such conditions, the equilibrium conditions are to be applied to analyze the condition. The branch of mechanics that deals with this condition is known as 'statics'. Under equilibrium, there are no net forces on the body.

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