A catchment has a drainage area of 0.025 km², a runoff coefficient of 0.6, an inlet time of 20 minutes, and a rainfall intensity of 138 mm/h. Determine the peak discharge for the catchment. O 0.572 m³/s

A catchment has a drainage area of 0.025 km², a runoff coefficient of 0.6, an inlet time of 20 minutes, and a rainfall intensity of 138 mm/h. Determine the peak discharge for the catchment. O 0.572 m³/s

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: The average water surface area in a reservoir is 5000ha, calculate the water surface elevation in…

Q: A catchment having an area of 150 km2 has the index 0.3 cm/hr. The base flow at the outlet is…

Q: An aquifer has a surface area of 1000 m2. If the amount of pumping from the aquifer is 1 (m3/yr),…

A: Note: there is error in unit of pumping amount consider unit as m/yearPumping amount P=1…

Q: Average runoff from a 600 km2 catchment area was measured as 60 m3/s 3 points for a 3-hr period .If…

A: catchment area = 600km2 average run off = 60m3/s for 3hr storage = 10cm infiltration rate = 0.8…

Q: 3.consider 2 pipes and 2 inlets in fig below.Calculate peak flow handled by this system Assume, Tc…

Q: A bridge is proposed across a stream which has a catchment area of 3200 km². Ryve's coefficient of C…

A: Given data : The value of Ryve's coefficient C=10 The value of catchment area A=3200 km2 To find :…

Q: A small watershed has an area of 3 km². The slope of the catchment is 1/150 and the maximum length…

Q: A catchment having an area of 150 km2 has the ø index 0.3 cm/hr. The base flow at the outlet is…

A: Given - Area = 150 km2 Index = 0.3 cm/hr. Base flow = 10 m3/s Base time = 20 hrs. The peak ordinate…

Q: The drainage area of a watershed is 50 km². The index is 0.5 cm/hour and the base flow at the outlet…

Q: a) Table shows total rainfall for each month of the year 2012 for a 200 m? sub- basin located…

A: Given data: Area of sub-basin = 200 m2 Runoff generated = 70% Evaporation = 2 mm/day

Q: A catchment area of 120 sq km has three distinct zones, namely zone A with an area of 61 sq.km and…

A: Given data, Total area = 120 km² Zone A area = 61 km² & Runoff = 52 vm Zone B area = 39 km²…

Q: Problem: A catchment has four sub-areas. The annual precipitation and evap the sub-areas are given…

Q: A 12-hour unit hydrograph (of 1 cm excess rainfall) of a catchment is of a triangular shape with a…

Q: The following data was collected during a 5-hour storm. If the base flow for the stream is 35 m³/s,…

A: Given: Base flow = 35 m3/s Also, Let area of basin = 2 km2

Q: 150 mm of rain in 2 hours Area = 800,000 m2 L=1000 m S (average Slope = 0.01) unoff coefficients =…

A: volume of rainfall= Rainfall depth X AreaVolume of rainfall= 0.150 m X 800000 m2Volume of…

Q: H.W: The drainage area of a river in a city is 12000 km2. If the mean annual runoff is determined to…

A: Given Area of river=12000km2 Mean annual runoff=140 m3/s Average annual runoff= 1m

Q: For the given rainfall data, compute the runoff volume if the index is 0.9 in/hr. The watershed area…

A: φ index = 0.9 in/hrWatershed area = 0.785 mi² T(hr) rainfall intensity (in/hr) 0- 3…

Q: : Determine the increase in drainage coefficient if discharge rate of open ditch constructed for…

Q: During a storm event, the measured discharge of the river to a reservoir is 58 cu. m. per sec (cms).…

Q: of 15 m/s, estimate the direct runoff hydrograph (DRH) and the discharge of the 6 -h unit hydrograph…

A: Peak flow Average depth Infiltration loss =0.25 cm/h,Base flow It is required to find the peak…

Q: Q2: Estimate the peak flowrate for a catchment which has an area of 10 km². The length and slope of…

A: Given, A = 10 km2 or 1000 ha L = 1420 m S = 0.005 C = 0.30

Q: A catchment area 5000 km2. In one day, the depth of precipitation is 55mm, Evapotranspiration is 0.8…

Q: problem: A catchment place of 20 km² has an annual rainfall of 900 mm, sandy soil content material…

Q: nder control, or pre-storm, conditions and the water-quality etention pond is to be discharged…

A: Given:- 100m X 25m detention pond area=7.5ha depth =2m water quality depth =2cm Q=0.08H95/2) To…

Q: For a catchment of area 4400 ha, the maximum flood flow will be. Dicken's formula and take CD= 6).…

A: For a catchment area,Catchment area,A=4400 hectare (ha)Dicken's coeffiient,To find maximum flood…

Q: We are to determine the seepage (infiltration) in a 250 hectare reservoir. The reservoir has 0.50…

A: Given, A = 250 ha or 2500000 m2 Qin = 0.50 m3/s Qout = 0.30 m3/s Qi = 0.10 m3/s P = 20 mm or 0.02m…

Q: A canal supplies water to an area growing wheat over 100 hectares. The duration between the first…

A: Given data- Area A=100 ha, Time period B2=120 days, Total depth of water ∆2=35 cm, kor depth- ∆1=12…

Q: A full direct runoff hydrograph (DRH) contributes 3.53 cm of runoff depth. If the DRH discharge at t…

A: Effective rainfall: (ER) = 3.53 cm Peak discharge at 12 hour of DRH: Q = 235 m3/s To calculate:…

Q: A reservoir is located at the outlet of a 150 sq. mile watershed. Water budget data are: Mean annual…

Q: 10 m³/s. One hour unit hydrograph (unit depth = The drainage area of a watershed is 50 km². The…

Q: Taal lake has five sub areas covering its entire catchment surface area. Its water surface elevation…

A: AT (total area) = A1 + A2 + A3 + A4 + A5 = 58.55 + 81.97 + 35.13 + 18.74 +…

Q: A small catchment of area 200 ha received a rainfall of 10 cm in 90 minutes due to a storm. At the…

A: Combined effect will be Rainfall - Runoff

Q: 4. Evaluale the peak flow for the following catchment: A=200 ha, runoff coefficient= 0.5,…

A: Given data : Runoff coefficient (C)=0.5Area (A)=200 haPrecipitation intensity (i)=1 cm/hr

Q: Q2: A lake with a surface area of 5km² had a water surface elevation of 103.2m above datum at the…

Q: Watershed area = 11.1 acres Average N concentration of inflow = 1.9 mg/L…

Q: O -index is 0.5 cm/h and the base flow at the outlet is The drainage area of a watershed is 50 km2 D…

Q: Balili Watershed is 2500 square kilometer in area and receives 1300mm of rainfall in a year, the…

A: Given : Watershed area = 2500 km2 Precipitation = 1300 mm Outflow = 30 m3/sec

Q: A 12 hour rainfall with uniform intensity of 4 cm/hr produces a storm hydrograph of peak discharge…

A: given- 12 hr rainfallintensity I=4 cm/hrpeak discharge=1000 m3/sbase flow=30 m3/s

Question

100%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

1. At a water elevation of 1947.9768 m., Kenyir Lake has a volume of 3, 625, 197, 720 cu. m., and a surface area, A of 194, 653, 773.6 sq.m. Annual inputs to the lake include 0.2032 m. of direct precipitation, runoff from gauged streams of 185, 022, 000 cu.m. per year, and ungauged runoff and groundwater inflow of 45, 638, 760 cu.m per year. Evaporation is 1.143 m. per year. Make a water budget showing inputs, km^3 per year.
A catchment has four sub-areas. The annual precipitation and evaporation from each of the sub-areas are given below. Assume that there is no change in the groundwater storage on an annual basis. Compute the runoff coefficient for the Sub A. Show complete Solution
A lake with a surface area of 5km2 had a water surface elevation of 103.2m above datum at the beginning of a certain month. In that month the lake received an average inflow of 6m³/s from surface runoff source. In the same period the outflow from the lake had an average value of 6.5 m³/s. Further, in that month, the lake received a rainfall of 145mm and the evaporation from the lake surface was estimated as 6.10cm. Calculate the water surface elvation of the lake at the end of the month.
Compute the diameter (cm) of the outfall required to drain storm water from the watershed described in figure below. Use rainfall intensity = 4 cm/hr. Average velocity of flow is 1 m/s. Other data are for: Area 1: C=0.5, area=0.005 km2. Area 2: C=0.4, area =0.01 km2. Area 3: C=0.7, area=0.015 km2.
If the Kuils River has a catchment area of 200 square kilometres and receives in a year 600 mm/year of rainfall, and the runoff from this catchment is 100 mm/year. Assuming that there is no loss to or gain of water from subsurface storage, the amount of evaporation isA) 400 mm/year, B) 500 mm/year, C) 300 mm/year D) 900 mm/year
A discharge of 0.15 cumecs is supplied into a canal at the head and 0.1 cumecs is delivered to field having an area of 1.5 hac. The Irrigation is started at a moisture extraction level of 60% of the available moisture and then extends for 10 hours. Determine the following efficiencies: water conveyance, water application, water storage, and water distribution. The following information are known: effective depth of r.z. = 1.7 m, runoff loss in the field = 425 m3 , water penetration depth varies linearly from 1.7 m at the head end of the field to 1.1 m at the tail end, W.H.C. = 25cm/m depth of soil.
Question- A peak flow of a flood hydrograph due to a 6 hour storm is 470 m³/s. The corresponding average depth of rainfall is 8 cm. Assume an Infiltration loss of 0.25 cm/hour and a constant base flow of 15 m³/s. What is the peak discharge of 6 hour unit hydrograph for this Catchment?
Read the question carefully and give me right solution according to the question