Compute the mean precipitation for the catchment shown by Isohyetal Method.(Tabulate your solution) *Ce62 cm3360 cmFO 86 cm-100cm50 cmB.6392 cm75 cm20 cm27838968 cm220O Rain gauge stationsAreas are in km25545 cm25 cm50 cm75 cm

The canals and other irrigation structures' designs are affected by the amount of precipitation in…

Answered: Compute 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

See similar textbooks

Similar questions

Below is a square basin with a single length of 3180 meters. Watershed8 hours for 5 stations at their corners (a, B, C, D) and at their full midpoint (E)Hyetographs of rainfall Figure 4. is also given. Average rainfall of the basin based on information givencalculate its height using the Thiessen method.(T=159)
HYDROLOGY •• SUMMARIZE THE PROCESS ON HOW TO COMPUTE AREAL PRECIPITATION USING 4 METHODS *ARITHMETIC *THRESSEN *ISOHYETAL *RECIPROCAL - DISTANCE SQUARE METHOD
In a watershed, the average annual precipitation for four subbasins was recorded as follows : 90.84, 102.27, 74.84 and 63.406cm.The area sof the sub-basins were: 93264.3, 71243.5, 108808.2 and 168393.8 ha. Calculate the average precipitation of the total watershed using Thiessen method.
For a drainage basin of 600 km2, isohyets drawn for a storm gave the following data: Isohyets (interval) (cm) 15-12 12-9 9-6 6-3 3-1 Inter-isohyetal area (km2) 92 128 120 175 85 Estimate the average depth of precipitation over the catchment.
Water flows at a rate of 0.0300m3/? from reservoir 1 to reservoir 2 through threepipes connect in series. If ? = 0.025 and neglecting minor losses, determine thedifference in water surface elevation.
Estimate the total excess/effective rainfall in mm for a 5% AEP storm. The temporal pattern distribution for a 45-min rainfall duration (5-min time step) for a South Australian catchment of 5.4 km2 is given below. 20 19.17 16.67 12.5 5 10 8.33 3.33 5 Consider: IL = 11.5 mm and CL = 1.7 mm/hr Total rainfall depth = 30.1 mm Plot the effective rainfall hyetograph of this Question in mm.
Hydrology Subject: Using Arithmetic Method, Thiesen Polygon Method and Isohyets Method, Find average rainfall over a catchment. The data is
B- The mass curve of rainfall in the storm of total duraƟon 300 minutes is given below. Draw the hyetograph of the storm at 60 minutes interval step and intensity in cm/hr.(Show by calculaƟons )
R The following table show the precipitation in (mm/hr.) observed at the rain gages (A, B, and C) which shown in figure belo 1. Find the average precipitation each hr. over the catchment by Thiessen method . 2. Draw a graphical relation between the average precipitation each hr. and the time. - 3. Find the (& and W- index), if the runoff volume=104.4 cm.km® thr.) 1 2 3 a 5 Rain gage A 5 | [45 [ | & 8 3 7 [35 = [ 2 % a 9 |20 | 12 | & ain gage c i 10km rain gage - ain gge 106m
There is 10 rain gauge stations in a catchment. The annual rainfalls recorded by the gauges are the following: 102.3cm, 181.12cm 123.4cm, 43.5cm, 112.23cm, 88.89cm, 75.5cm, 69.69cm, 97.87cm, 111.11cm. For an 8% error in the estimation of mean rainfall, calculate the optimum number of stations in the catchment.
The annual rainfall at the rain-gauge stations with the catchment area of 10km are indicated below. Thiessen polygon measured are also shown in the table below. Stations Recorded rainfall(P1)(cm) Area of polygon(ai)(km2) A 8.8 570 B 7.6 920 C 10.8 720 D 9.2 620 E 13.8 520 F 10.4 550 G 8.5 400 H 10.5 650 I 11.2 500 J 9.5 350 K 7.8 520 L 5.2 250 M 5.6 350 1. Describe mean rainfall over the area using Thiessen polygon method and Compare Thiessen polygon method with arithmetic mean method.
A lake has a surface area of 7.0 x 105 m² During a given month, the mean inflow to the lake was 2.5 m³/s. The increase in stored lake volume was observed to be 6.5 x 10 m². Precipitation during the same month was 380 mm and evaporation was 320 mm. Calculate the outflow from the lake for the same month in m/s.

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

Compute the mean precipitation for the catchment shown by Isohyetal Method. (Tabulate your solution) *