Using the information and the following data that were collected for two verticals in a stream at a gauging station. What is the discharge in m³ in the elemental strips by the mid-section method. V = 0.7N+ 0.03 N = rev/sec Distance from depth (m) Immersion of current meter below water surface one end of water surface (m) 3 6 0.8 1.2 at 0.2d Rev 135 150 Sec 150 100 at 0.8d Rev 97 150 Sec 151 138

Using the information and the following data that were collected for two verticals in a stream at a gauging station. What is the discharge in m³ in the elemental strips by the mid-section method. V = 0.7N+ 0.03 N = rev/sec Distance from depth (m) Immersion of current meter below water surface one end of water surface (m) 3 6 0.8 1.2 at 0.2d Rev 135 150 Sec 150 100 at 0.8d Rev 97 150 Sec 151 138

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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The following data were collected for two verticals in a stream at a gauging station. Compute the discharge in the elemental strips by (i) the mid-section method (ii) the mean-section method Distance from one end of the water surface (m) Depth, d (m) Immersion of current meter below water surface (m) At 0.2d at 0.8d rev sec Rev Sec 3 0.8 140 160 110 155 6 1.2 160 120 150 149 Rating equation of the current meter, v = 0.7 N + 0.03 where N = rev/sec, v = velocity (m/s)
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Q5) The following data were collected for two verticals in a stream at a gauging station. Compute the discharge in the elemental strips by (i) the mid-section method (ii) the mean-section method Distance from Depth, d Immersion of current meter опe end of (т) below water surface (m) water surface at 0.2d at 0.8d (m) rev sec rev sec 0.8 135 150 97 151 1.2 150 100 150 138 Rating equation of the current meter; v= 0.7 N+0.03 where N= rev./sec, v = velocity (m/sec).
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Q4:Compute the stream flow (discharge)in (m/sec) for the measured data below, use a=0.03 and b-0.7,V(m/sec)=a+bN Distance (m) 0 1 3 5 7 Depth (m) 0 1.5 2.3 1.3 0 Mete depth(m) 0 0.75 0.9 0.46 1.84 Revolution 0 45 80 87 85 Time(sec) 0 50 45 45 47 8 54 1.61 0.78 84 42 46 48 00 0
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