The table below represents the vertical coordinates for 12 hours standard hydrograph, find the vertical coordinates for 6 hours standard hydrograph and then specify: 1-The value of the vertical coordinates for 6 hours standard hydrograph at the time of 12 hours 2-The value of the vertical coordinates for 6 hours standard hydrograph at the time 30 hours. 3-The value of the vertical coordinate of 6 hours standard hydrograph at 48 hours time time 42 36 30 24 18 12 6 0 (hour) Coordinates 153 150 12 UH 136 111 76 37 10 0 (m3/s) 48 146

The table below represents the vertical coordinates for 12 hours standard hydrograph, find the vertical coordinates for 6 hours standard hydrograph and then specify: 1-The value of the vertical coordinates for 6 hours standard hydrograph at the time of 12 hours 2-The value of the vertical coordinates for 6 hours standard hydrograph at the time 30 hours. 3-The value of the vertical coordinate of 6 hours standard hydrograph at 48 hours time time 42 36 30 24 18 12 6 0 (hour) Coordinates 153 150 12 UH 136 111 76 37 10 0 (m3/s) 48 146

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: The table below represents the vertical coordinates of the hydrograph of a rainstorm over a mountainous area of 770 km2 as a result of 6 hours of a rainstorm. Derive the vertical coordinates of a standard hydrograph 6 hour and then select: 1- The vertical coordinate value of the 6 hour standard hydrograph at the time of 18 hours. Standard at a time of 36 hours. gr-The vertical coordinate value of 6 hydro hours. 3- The value of the vertical coordinate of 6 hours of standard hydrograph at the time of 66 hours. time 72 66 60 54 48 42 36 30 24 18 12 6 0 (hour) discharge 42 50 70 100 145 205 270 350 400 360 215 65 40 (m3/s) flow baseband 42 42 42 42 41 41 41 40 40 40 40 40 40 (m3/s)
Q1: The table below represents the vertical coordinates for 12 hours of standard hydrograph, find the vertical coordinates for 6 hours of standard hydrographic and then specify: 1- The value of the vertical coordinates for 6 hours of standard hydrograph at the time of 12 hours. 2- The value of the vertical coordinate of 6 hours of standard hydrograph at the time of 30 hours. hydragra hours at the time of 48 hours. 3- The value of the vertical coordinate of 6 standard time 48 42 36 30 24 18 12 6 0 (hour) coordinates 12 UH 146] 153 150 136 111 76 37 10 0 (m3/s)
Hydrology The rain gauges in the corresponding drainage area ,shows the rainfall recorded at these stations due to a storm .Determine the average precipitation for the drainage area using Thiessen's polygon method. Rainfall (cm) 5.4 Gauge Station Area (sq km) A 739 B 3.3 686 C 2.1 734 D 3.1 473 E 5.2 638 F 3.8 618 G 4.5 1208
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OTO 'T Hydrology • Flood Routing • HW • Q1// . • The inflow and outflow hydrograph for a river reach are as shown in columns 2 and 3 of the Table. Determine K and x for the reach. (1 ||| = t + فلاتر O 4th year civil engineering class Inflow Time (hr) (cms) 0 12 24 36 48 60 72 84 96 108 120 132 144 156 168 Outflow (cms) 0 2.3 14.5 28.4 31.8 29.7 25.3 20.4 16.3 12.6 9.3 6.7 5 4.1 3.6 0 2 7 11.7 16.5 24 29.1 28.4 23.8 19.4 15.3 11.2 8.2 6.4 5.2 إضافة شرح... × mum
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3. The following data was collected during a stream gauging operation in a river. Compute the discharge. Distance from the left bank Depth (m) 0 1.5 3 4.5 6 7.5 9 0 1.3 2.5 1.7 1 0.4 0 Velocity (m/sec) At 0.2d At 0.8d 0 0.6 0.9 0.7 0.6 0.4 0 0 0.4 0.6 0.5 0.4 0.3 0
Q2: The table below represents the vertical coordinates of the hydrograph of a rainstorm over a mountainous area of 770 km as a result of a 6 hour rainstorm. Derive the vertical coordinates of a standard 6 hour hydrograph and then specify: 1- The vertical coordinate value of 6 hours standard hydrograph at the time of 18 hours 2- The value of the vertical coordinate of 6 hours of standard hydrograph at the time of 36 hours. 3- The value of the vertical coordinate of 6 hours of standard hydrograph at the time of 66 hours. the time 72 66 60 54 48 42 36 30 24 18 12 6 00) 42 50 70 100 145 205 270 350 400 360 215 65 40 40 40 40 42 42 42 42 41 41 41 40 40 40 Discharge (m3/s) Flow (m3/s)