A catchment area which is having a slope of 2% has four gauging stations. Determine the type of soil having the highest net irrigation requirement in m if the crop factor on the area is 0.495 and the pan evaporation is 201mm, the conveyance efficiency is 34%. The distance of GS1 to GS4 is 490km, GS1 to GS2 is 484km, GS2 to GS3 is 285km, GS3 to GS4 is 658km, GS1 to GS3 is 735km, and GS4 to GS2 is 778km. The rainfall depths recorded per year in GS1, GS2, GS3, and GS4 are 245mm, 215mm, 178mm, and 150mm and the corresponding polygon areas of each gauging station is 50,845 hec, 480km2, 750km2, and 640km2, respectively.

A catchment area which is having a slope of 2% has four gauging stations. Determine the type of soil having the highest net irrigation requirement in m if the crop factor on the area is 0.495 and the pan evaporation is 201mm, the conveyance efficiency is 34%. The distance of GS1 to GS4 is 490km, GS1 to GS2 is 484km, GS2 to GS3 is 285km, GS3 to GS4 is 658km, GS1 to GS3 is 735km, and GS4 to GS2 is 778km. The rainfall depths recorded per year in GS1, GS2, GS3, and GS4 are 245mm, 215mm, 178mm, and 150mm and the corresponding polygon areas of each gauging station is 50,845 hec, 480km2, 750km2, and 640km2, respectively.

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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Acatchment area which is having a slope of 3% and a loamy soil has four gauging stations. Determine the net irrigation requirement in m if the crop factor on the area is 0.495 and the pan evaporation is 201mm, the conveyance efficiency is 34%. The distance of GS1 to GS4 is 480km. GS1 to GS2 is 424km. GS2 to GS3 is 235km, GS3 to GS4 is 648km, GS1 to GS3 is 725km, and GS4 to GS2 is 771km. The rainfall depths recorded per year in GS1. GS2. G53, and G54 are 245mil 215mm, 178mm, and 150mm and the corresponding polygon areas of each gauging station is 50,845 hec. 480km2. 750km2, and 640km2. respectively
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