2) A trapezoidal channel lined with grass (n = 0.027) has a bottom width of 4.25 feet, side slopes of 2 horizontal to 1vertical, and a slope of 1.1 percent. Water is flowing at a depth of 2.35 feet. What is the discharge? Use ManningEquation and then check with the Manning's Charts. FIGURE A-3. (CHART 18) CHANNEL CHARTS FOR THE SOLUTION OF MANNING'S EQUATION.- 21.0-18.0-15.0-12.0-16.000:6-8.00002-100ウト-5.004.00DO'E-2.007.8009--1.2011.00-0.90-080-070-a.co-0.50-6.45-040-0.35DE D-0.25azaS10--0.1240.10POD2007F.P.S.VELOCITY38 38 3865P3n=.03DEPTH IN FEET7:215-18 8 6 5 VASCALESOUWAN8967U37 3335N5AT83MAXNCHART5SLOPE FEET PER FOOT10000018AVEN61-0723091&ba3602005€00500 06 09 04 77 29SDISCHARGE CUBIC FEET PER SECOND-QM15.012.010.0-9.00-8.00-7.00-10M5.00-4,003.00--0021.80.Fost0.60 21.20--0070.900.000.70--050045Fore0.35-DE'D0.25Fozo$100.12.0.100.08.-30'0QnCHANNEL CHART2:1b = 5 FT

Given data: B=4.25 fty=2.35 ftS=1.1100n=0.027Side slope 2:1 The discharge can be determined using…

2) A trapezoidal channel lined with grass (n = 0.027) has a bottom width of 4.25 feet, side slopes of 2 horizontal to 1 vertical, and a slope of 1.1 percent. Water is flowing at a depth of 2.35 feet. What is the discharge? Use Manning Equation and then check with the Manning's Charts.

2) A trapezoidal channel lined with grass (n = 0.027) has a bottom width of 4.25 feet, side slopes of 2 horizontal to 1 vertical, and a slope of 1.1 percent. Water is flowing at a depth of 2.35 feet. What is the discharge? Use Manning Equation and then check with the Manning's Charts.

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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