4. Determine the dimensions and the critical depth of the following open channels cross-sections of maximum hydraulic efficiency/most efficient section if the wetted area is 1.0 square meters and carrying a discharge equal to 2 cubic meters per second. Draw the cross section of the channel approximately scaled with proper dimensioning considering it as flowing flash full. a. Rectangular Section b. Triangular Section c. Trapezoidal section with its sides inclined from vertical by 40° respectively.

4. Determine the dimensions and the critical depth of the following open channels cross-sections of maximum hydraulic efficiency/most efficient section if the wetted area is 1.0 square meters and carrying a discharge equal to 2 cubic meters per second. Draw the cross section of the channel approximately scaled with proper dimensioning considering it as flowing flash full. a. Rectangular Section b. Triangular Section c. Trapezoidal section with its sides inclined from vertical by 40° respectively.

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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