Q) The following data are obtained from the current meter gauging of a stream, at a gaugingstation. Compute the stream discharge using 1- Mid section method 2- Mean section method.Rating equation of current meter: v = 0.72 N+ 0.144, where N = rev./sec, v=velocity (Km/hr).Distance fromWater depthImmersion of current meter below water surfacethe left bank ofriver (m)(m)depth (m)revolutionsec103620403.0.60.441.760.83.21.66.40.843.360.52.00.7240485057535957514952532.29.3012846333329342916154.2182.521241.248

Given- V=0.72N+0.144N=rev/secV=km/hr Average width for first and last section-W¯=3+3222×3=3.375 mFor…

Q) The following data are obtained from the current meter gauging of a stream, at a gauging station. Compute the stream discharge using 1- Mid section method 2- Mean section method. Rating equation of current meter: v = 0.72 N+ 0.144, where N = rev./sec, v-velocity (Km/hr). Immersion of current meter below water surface Distance from the left bank of river (m) Water depth depth (m) revolution sec (m) 3 6. 0.6 10 36 20 40 48 2.2 0.44 1.76 0.8 50 9. 40 57 3.2 1.6 6.4 30 53 12 59 57 51 49 46 33 33 15 4.2 0.84 3.36 0.5 2.0 0.72 29 18 2.5 34 29 52 53 21 1.2 16 48

Q) The following data are obtained from the current meter gauging of a stream, at a gauging station. Compute the stream discharge using 1- Mid section method 2- Mean section method. Rating equation of current meter: v = 0.72 N+ 0.144, where N = rev./sec, v-velocity (Km/hr). Immersion of current meter below water surface Distance from the left bank of river (m) Water depth depth (m) revolution sec (m) 3 6. 0.6 10 36 20 40 48 2.2 0.44 1.76 0.8 50 9. 40 57 3.2 1.6 6.4 30 53 12 59 57 51 49 46 33 33 15 4.2 0.84 3.36 0.5 2.0 0.72 29 18 2.5 34 29 52 53 21 1.2 16 48

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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