The following data were collected for a stream at a gauging station. Compute the discharge by(i) mid-section method (ii) mean-section method.Distance fromVelocityVelocityVelocity (m/sec)one end of theDepth of water(m/sec)(m/sec)water surface(m)At 0.8d(m)At 0.6dAt 0.2d00--1.20.71.3----2.41.71.351.053.62.51.551.154.81.31.250.956.00.51.257.20--

Here's the data extracted from the table for easy reference:For sections where only the 0.2d and…

Answered: The following data were collected for a…

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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6. The following data were collected during a stream gauging operation in a river. Compute the discharge. Distance from the bank (m) 0.0 1.5 3.0 4.5 6.0 7.5 9.0 Depth اذاساانااذاة 0.0 1.3 2.5 1.7 1.0 0.4 0.0 Velocity (m/s) at 0.2d at 0.8d 0.0 0.0 0.6 0.4 0.9 0.6 0.7 ddddddd 0.6 640 0.4 0.0 이이이이 0.5 0.4 0.3 0.0 A = 1₁5x 113 x Gverage relacty [Dad & Dred] +
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
Q1: Compute the stream flow discharge for the measurements data below? Distance from bank (m) 10 20 76 86 Depth (m) 3 2. Average velocity (m/sec) 0.5 0.8 1.0 0.9 0.6 0.0 60 4. 40
Example 2: The following data were collected for a stream at a gauging station. Compute the discharge. Distance from one end of water surface depth, d Immersion of current meter below water surface (m) at 0.6d Rev. Sec. at 0.2d at 0.8d (m) Reu. Sec. Rev. Sec. 3 1.4 12 50 6 3.3 38 52 23 55 5.0 40 58 30 54 12 9.0 48 60 34 58 15 5.4 34 52 30 50 18 3.8 35 52 30 54 21 1.8 18 50 Rating equation of current meter: v - 0.3 N + 0.05, N- rps, v - velocity, (misec), Rev.-Revolutions, Sec time in seconds.
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)
The data pertaining to a stream-gauging site are given below. The rating equation of the current meter is v = 0.35Ns + 0.02 m/s where Ns =revolutions per second. Calculate the following: Round off your final answers to two decimal places, a. Discharge of the second segment? b. Velocity of the third segment? c. Discharge of the fourth segment? d. Velocity of the fifth segment? e. Discharge of the sixth segment? f. Total discharge?
Problem statement The data pertaining to a stream-gauging operation at a gauging site are given below. The rating equation of the current meter is v=0.51 Ng + 0.03 m/s where NB second. Calculate the discharge in the stream. Distance from left water edge (m) Depth (m) Revolutions of a current meter kept at 0.6 depth Duration of observation (s) 0 0 0 0 1.0 1.1 39 100 3.0 2.0 58 100 5.0 2.5 112 150 7.0 2.0 90 150 9.0 1.7 45 100 = revolutions per 11.0 1.0 30 100 12.0 0 0 0
Question 1 (a) The following data were collected for a stream at a gauging station. Compute the discharge by (i) mid-section method (ii) mean-section method. Distance from one Depth of water Velocity (m/s) end of water (m) surface (m) at 0.6d 0 1.2 2.4 3.6 4.8 6.0 7.2 0 0.7 1.7 2.4 1.3 0.5 0.5 0.45 0.24d 0.8 1.0 0.7 0.8d 0.6 0.7 0.5
The data pertaining to a stream-gauging operation at a gauging site are given below. The rating equation of the current meter is v= 0.51 N, + 0.03 m/s where N, = revolu- tions per second. Calculate the discharge in the stream. Distance from left water edge (m) Depth (m) Revolutions of a 1.0 3.0 5.0 7.0 9.0 11.0 12.0 1.1 2.0 2.5 2.0 1.7 1.0 current meter kept at 0.6 depth 39 58 112 90 45 30 Duration of observation (s) 100 100 150 150 100 100
Q₁: A) The following data were collected for a stream at a gauging station. Compute the discharge. Rating equation of current meter: v=0.35 N +0.025, N= rps, v = velocity, (m/s). Distance from one end of water surface ((m) 3 6 9 12 15 18 21 Depth (m) 1.4 3.3 5.0 90 5.4 IRE 38 18 nov 12 18 Immersion of current meter below water surface M0.21 At 0.60 sec 50 50 Rev 38 40 48 34 35 Sec 33888 52 58 60 62 52 Rev 23 30 34 30 30 ALD B Sec. 55 54 50 50 54
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The following data were collected from a stream-gauging operation in a river. Compute the discharge by (i) mid-section method (ii) mean-section method. Distance from left water edge (m) Depth (m) Velocity m/s At 0.2d At 0.8d 0 0 0 0 1.5 1.3 0.7 0.5 3.0 2.5 1.0 0.7 4.5 1.7 0.8 0.6 6.0 1.0 0.7 0.5 7.5 0.4 0.5 0.4 9.0 0.0 0.0 0.0

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