i need the answer quickly Q2): The table below presents the calculated areas of closed contour lines (reservoir) takenby a planimeter. The map scale was 1:500Water level (m)Area (cm?)-3-6-9467325165701. Estimate the total capacity of the reservoir using Prismoidal Formula2. What is the depth when the reservoir's capacity is 45%?

Scale = 1:500 It has been asked in the question to determine the Total capacity of the reservoir…

Q2): The table below presents the calculated areas of closed contour lines (reservoir) taken by a planimeter. The map scale was 1:500 Water level (m) -3 -6 -9 Area (cm?) 467 325 165 70 1. Estimate the total capacity of the reservoir using Prismoidal Formula

Q2): The table below presents the calculated areas of closed contour lines (reservoir) taken by a planimeter. The map scale was 1:500 Water level (m) -3 -6 -9 Area (cm?) 467 325 165 70 1. Estimate the total capacity of the reservoir using Prismoidal Formula

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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3. The boundary of the water surface of a reservoir is shown by irregular outline KLMNOPQR. Soundings were taken on parallel ranges QK, PL, and OM for the purpose of determining the volume of water in the reservoir. The horizontal distances (m) which were measured for locating the ranges and the soundings, and also the depth (m) which were measured where soundings were taken are shown. Calculate the following: a. Areas (sq.m.) of the cross-sections of ranges QK, PL, and OM. Assume that the cross-sectional areas of ranges R and N are negligible or nearly zero. b. Volume (cu.m.) of water between ranges. c. Total volume (cu.m.) of water contained in the reservoir. R 5.275 Q 2658 t612 -5.591- -7.874- -4.754- 2.150 6.496 -6.725 -3.052- -7.151- -6.499- -5.498- 2,55N 1.076 2.077 3.754 2.636 3.428 8.390 -5.251- +3.676 -5.994 -5.497- -6.031- !! 0.873 0.902 1.714 M 2.702 9. 106 N
1. The table below presents the calculated areas of closed contour lines (reservoir) taken by a planimeter. The map scale was 1:500. -3 467 325 Water level (m) 0 Area (cm²) 1. Estimate the total capacity of the reservoir using Prismoidal Formula 2. calculate the depth (water level) when the reservoir's capacity reached to 45%? -6 165 -9 70
In a proposed reservoir, the areas containing within the contours are:- Using the method of end areas, calculate: (i) Capacity of the reservoir when it is full at 100 m level. (ii) Elevation of the water level when it is 60% full. Ignore the volume below RL 65 m. Give your remarks abut the method of 'end areas'. Contour in (m) | Area in (ha)| 32 26 24 18 15 13 7 2 100 95 90 85 80 75 70 65
topic: Hydrographic surveying include the ff: a) problem with diagram b) complete tabulation of answers c)computations/solution d) final diagram with unknown variables Determine: The volume of reservoir using prismoidal and end area method. *3 dec places*
2. A lake 800 m long had soundings taken at right angles to its length on ranges 0, 225, 400, 650, and 800 m (measured from one end of the lake). The calculated cross-sectional area of the different ranges are: Ao = 60 sq. m, A225 = 930 sq m, A400 = 640 sq m, A650 = 750 sq m, and As00 = 120 sq m. Compute the total volume of water in the lake.
In the accompanying plot the boundary of the water surface of a reservoir is shown by irregular outline ABCDEFGH. Soundings were taken on parallel ranges BH, CG, and DF for the purpose of determining the volume of water in the reservoir. The numbers on the plot show the horizontal distances (m) which were measured for locating the ranges and the soundings, and the depth (m) which were measured where soundings were taken. Determine the volume betwrrn range A and BC and the total volume of the reservoir.
In determining the volume of water impounded in a reservoir by the contour-area method, a planimeter is used on a map of scale (1/2,400 ). areas in square inches on the map between the lower contour line 1 and the higher contour line 4 were determined in the table below Contour interval on the map is: 9 ft. Compute the reservoir water volume in the unit (Acre-foot). Round your answer to 2 decimals. Area Contour Square inch area (Acre) Volume (Acre-ft) Contour line 1 (Low) 4 Contour line 2 contour line 4 8. Contour line 4 (High) 10
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5. In the accompanying plot the boundary of the water surface of a reservoir is shown by irregular outline ABCDEFGH. Soundings were taken on parallel ranges BH, CG, and DF for the purpose of determining the volume of water in the reservoir. The numbers on the plot show the horizontal distances (m) which were measured for locating the ranges and the soundings, and also the depth (m) which were measured where soundings were taken. Calculate the total volume (Cu.m.) of water contained in the reservoir. A 4.3 H 3.0 4.6 1.8 2.5 3.0 2.5 4.2 3.6 7 5.8 3.0 3.9 3.9 5.5 5.5 5.5 4.3 4.6 4.3 3.2 7.5 6.1 5.5 8.5 6.4 4.3 6.1 6.1 E d4 = 14.6 ®d3 = 16.5®d2 = 13.0® d1 = 11.0 ®
Situation 01. In a survey within the catchment area of a lake, Thiessen polygons were established by setting up a transit at Point Z, which is the inner portion of a four-sided lake MNOP. The readings are as follow: BEARING N 40°30' W N 38° E S 70° E | S 60° 15' W | 695.10km RAINFALL, ft DISTANCE 420.35km LINE ZM 0.211 ZN 530.15km 0.26 zo 480.75km 0.239 ZP If the rainfall from the area of bounded by ZMP is the Arithmetic Mean of the other rainfalls, compute the average precipitation (in cm) by Thiessen Polygon Method. Situation 02. Given the following data gathered on December 4-23, 2011, compute for the required inflow (in cu.ft/hr) in order to have an increase in storage of 14cm. Outflow 8.23 cms Seepage Loss 68 mm Precipitation Evaporation 12 cm 2.45 in Area 21.21 sq.mi. Situation 03. Given the following rainfall data, draw the hyetograph, and determine at what time is the highest intensity of the rainfall. Time Rainfall, mm 7:40 2 7:40-7:48 43 7:48-7:56 67 7:56-8:04 87 8:04-8:12 44…
The areas bounded by the water line of a reservoir is determined by using a planimeter.The contour interval is 2m.A1 = 20,400sq.m.;A2 = 18,600sq.m ; A3 = 14,300 sq.m ;A4 = 10,200 sq.m. ; A5 = 8,000 sq.m ;and A6 = 4000 sq.m..Determine thecapacity of the resevoir.
A lake 250meters long had sounding taken at right angles to its length onranges 60m, 120m, and 200m from one end. The calculate approximare crosssectional Areas at each range are: A0 = 15 sq.m. , A60 = 195sq.m.; A120 = 375sq.m. ;A200 = 82 sq.m. ; A250 = 0sq..m. Determine the approximate volume of water in thelake.