QUESTION 4 Table Q4 shows the annual stream flows recorded at a proposed reservoir site. Using the sequent peak algorithm method, determine the reservoir live storage that would be required for a constant annual demand of 3 million m/year. Table Q4 Year (starting 2003) 2 3 4 5 7 9 10 11 12 Flow (million m³/year) 1.5 1 10 2 1 1 2 2 7 8 7 00 1.

QUESTION 4 Table Q4 shows the annual stream flows recorded at a proposed reservoir site. Using the sequent peak algorithm method, determine the reservoir live storage that would be required for a constant annual demand of 3 million m/year. Table Q4 Year (starting 2003) 2 3 4 5 7 9 10 11 12 Flow (million m³/year) 1.5 1 10 2 1 1 2 2 7 8 7 00 1.

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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Given are the measurements of weir of a reservoir below. After heavy rainfalls in the city the depth of water over the weir became 4 meters. If the total discharge through the weir was 1 000 000 m³, what is the average rate of flow of the water until the flow over the weir lasted? 4.0 m L-200 m
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Problem 12. (7.76 Chin) During a critical 24-month period the average monthly inflows to a reservoir and the average water demand are given in Table 7.10. Use these data to estimate the minimum required storage volume of the reservoir to overcome that critical period. TABLE 7.10 Average inflow Average demand (m³/s) Average inflow Average demand Average Average inflow (m³/s) demand (m³/s) Month* (m³/s) (m³/s) (m³/s) Month Month 1000 1100 1200 1300 1350 1270 1120 1230 1320 1250 1240 1550 1600 850 1300 17 1400 1400 1400 1130 10 1200 18 11 12 13 19 20 21 1310 1370 1100 1000 1170 1210 1000 1400 1400 940 1000 1300 1260 1400 14 820 1100 22 1200 1400 1400 880 1040 1200 1300 15 23 1100 930 16 1290 24 1080 1000
Monthly inflow values of a reservoir is given below for 24 months. Having 100% regulation, determine the required storage volume. Month I (106 m³) Month | (106 m³) 1 50 13 14 60 50 2 55 3 65 15 65 4 65 16 60 5 6 40 45 17 18 45 45 7 55 19 50 8 9 100 70 20 21 100 70 10 11 12 50 40 30 23 24 40 40 30 NA 22
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An overflow gravity dam is to be constructed across a small river. It has a main weir and a sluice gate as shown in the figure. Calculate the total discharge using C = 0.60 for the weir and C = 0.65 for the sluice gate. Use the formula below for the weir: 2 = C/2g (L – 0.20H)H³/2 Qweir Round off your answer to one decimal place. Answer: Qt = m'/s -0.30m. 0.25m 4.80m 0.30m
A well produces water from a confined aquifer at a rate of 550 m3/day for a period of 30 days, and then the pumping rate decreases to 300 m³/day for another 20 days. What is the resulting drawdown at the well at the end of this 50 day pumping period if T = 50 m²/day, S = 0.001, and the well radius in 0.2 m?
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