Find the mean precipitation for the catchment shown. The area is composed of asquare and equilateral triangle plot of side 8km. Solve by Thiessen PolygonMethod. (Aside from the tabulated solution, the diagram SHOULD also be drawnclearly and labeled properly)O Rain gauge stationsA 15cm8 kmB 10cmE C 68cmD 38cm eE 20cmOF 43cm8km8 km8 km

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Answered: Find the mean precipitation for the…

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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Q2/ Given below are ordinates of hydrograph, separate the base flow from direct runoff flow by using the fixed base method, and then find the unit hydrograph (UH) with all graphics. Note: using basin area 8000 km? Time (day) Flow (m'/s) 0. 1 3 4 6. 450 7 8 10 11 12 200 180 180 220 300 500 420 350 300 220 180 160
6. In a catchment area, approximated by a circle of diameter 100 km, four rainfall stations are situated inside the catchment and one station is outside in its neighborhood. The coordinates of the center of the catchment and of the five stations are given below. Also given are the annual precipitation recorded by the five stations in 1980. Determine the average annual precipitation by the Thiessen-mean method. Centre: (100, 100) Diameter: 100 km Distance are in km 3 4 Station Coordinates (30, 80) (70, 100) (100, 140) (130, 100) (100, 70) Precipitation 85 135.2 95.3 146.4 102.2
A watershed (area = 5,000 km2) was subjected to a 3-hr rainfall.
Subject: ( Hydrology and water Resources management )
A reservoir has the elevation-discharge-storage relationships as shown Storage x 106 (m³) Elevation Outflow (m) 299.5 Discharge Q (m³/s) 5.4 300.2 6.1 15 300.7 6.6 28 301.2 7.2 46 301.7 7.8 81 302.2 8.5 121 302.7 9.4 166 Develop the relationships using At = 3 hours for: (i) Elevation vs S+ [(Q At) / 2] (ii) Elevation vs Outflow Discharge Q, by plotting them on the same graph раper.
Subject water resource

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Find the mean precipitation for the catchment shown. The area is composed of a square and equilateral triangle plot of side 8km. Solve by Thiessen Polygon Method. (Aside from the tabulated solution, the diagram SHOULD also be drawn clearly and labeled properly) *