8.1 The storage, elevation and outflow data of a reservoir are given below:Outflowdischarge (m³/s)Elevation(m)299.50300.20300.70301.20301.70302.20302.70Storage10 m²4.85.56.06.67.27.98.80015Time (h)0 3 6 9 12Discharge (m/s) 10 20 52 60 534075115160The spillway crest is at elevation 300.20 m. The following flood flow is expected intothe reservoir.15 18 21 24 2743 32 22 16 10If the reservoir surface is at elevation 300.00 m at the commencement of the inflow.route the flood to obtain (a) the outflow hydrograph and (b) the reservoir elevation vstime curve.8.2 Solve Prob. 8.1 if the reservoir elevation at the start of the inflow hydrograph is at301.50 m.

Since 8.1 and 8.2 are both separate question,so as per bartleby guidelines, solving first one…

8.1 The storage, elevation and outflow data of a reservoir are given below: Storage 10 m² Outflow discharge (m³/s) Elevation (m) 299.50 300.20 300.70 301.20 301.70 302.20 302.70 4.8 5.5 6.0 6.6 7.2 7.9 8.8 0 0 15 40 75 115 160 The spillway crest is at elevation 300.20 m. The following flood flow is expected into the reservoir. 0 3 Time (h) 6 9 12 15 Discharge (m³/s) 10 20 52 60 53 43 18 21 24 27 32 22 16 10 If the reservoir surface is at elevation 300.00 m at the commencement of the inflow, route the flood to obtain (a) the outflow hydrograph and (b) the reservoir elevation vs time curve.

8.1 The storage, elevation and outflow data of a reservoir are given below: Storage 10 m² Outflow discharge (m³/s) Elevation (m) 299.50 300.20 300.70 301.20 301.70 302.20 302.70 4.8 5.5 6.0 6.6 7.2 7.9 8.8 0 0 15 40 75 115 160 The spillway crest is at elevation 300.20 m. The following flood flow is expected into the reservoir. 0 3 Time (h) 6 9 12 15 Discharge (m³/s) 10 20 52 60 53 43 18 21 24 27 32 22 16 10 If the reservoir surface is at elevation 300.00 m at the commencement of the inflow, route the flood to obtain (a) the outflow hydrograph and (b) the reservoir elevation vs time curve.

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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Question

8.1 The storage, elevation and outflow data of a reservoir are given below:
Outflow
discharge (m³/s)
Elevation
(m)
299.50
300.20
300.70
301.20
301.70
302.20
302.70
Storage
10 m²
4.8
5.5
6.0
6.6
7.2
7.9
8.8
0
0
15
Time (h)
0 3 6 9 12
Discharge (m/s) 10 20 52 60 53
40
75
115
160
The spillway crest is at elevation 300.20 m. The following flood flow is expected into
the reservoir.
15 18 21 24 27
43 32 22 16 10
If the reservoir surface is at elevation 300.00 m at the commencement of the inflow.
route the flood to obtain (a) the outflow hydrograph and (b) the reservoir elevation vs
time curve.
8.2 Solve Prob. 8.1 if the reservoir elevation at the start of the inflow hydrograph is at
301.50 m.

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