SITUATION: Water flows through an almost level rectangular channel 3 m wide at 12 m^3/sec. The depth of the channel gradually increases from 1.0 to 1.1 m for length of 5 m. Obtain the value of the roughness coefficient. 0.016 0.015 0.014 O 0.012

SITUATION: Water flows through an almost level rectangular channel 3 m wide at 12 m^3/sec. The depth of the channel gradually increases from 1.0 to 1.1 m for length of 5 m. Obtain the value of the roughness coefficient. 0.016 0.015 0.014 O 0.012

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

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.

Question

SITUATION: Water flows through an almost level rectangular channel 3 m wide at 12 m^3/sec.
The depth of the channel gradually increases from 1.0 to 1.1 m for length of 5 m. Obtain the
value of the roughness coefficient.
0.016
0.015
0.014
0.012

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