Direct runoff hydrograph at catchment outlet is of trapezoidal shape. This DRH is due to a recorded rainfall depth of 2 cm in 2 hr duration. If index for the catchment is 1 mm/h then what is the area of Ф catchment in km²? 50 Q(m³/s) 5h -50- Time (h)

Direct runoff hydrograph at catchment outlet is of trapezoidal shape. This DRH is due to a recorded rainfall depth of 2 cm in 2 hr duration. If index for the catchment is 1 mm/h then what is the area of Ф catchment in km²? 50 Q(m³/s) 5h -50- Time (h)

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: A 300-ft.² room with a 90 ft.²-enclosed portion, Group S2 Occupancy , Type III Construction…

A: Size of room: a 300 sq. ft. room with a 90 sq. ft-enclosed portionType III Construction Sprinklered…

Q: llow steel [G= 12,000 ksi] s = 3410 lb-ft. Determine the ed 8,000 psi and the angle 2.77 in.

Q: Situation 7: Considering the beam provided below, E = 210 GPa and I = 1.5x10 mm². A 17. Determine…

A: E = 210 GPaI = 1.5 × 108 mm4 Determine17. Deflection at free-end of the beam, If P = 100KN and…

Q: Q.2 3 A catchment having an area of 150 km2 has the ø index 0.3 cm/hr. The base flow at the outlet…

A: Catchment Area = 150 km2Phi-Index = 0.3 cm/hr.Base flow = 10 m3/sBase time = 20 hrs.The peak…

Q: 18. An incoming grade of +3.00% meets an existing grade of -1.50% at a PVI having station 18+00 &…

A: Incoming grade, Existing grade, PVI stationElevation of PVI, Station of street, Elevation of street,…

Q: ). A rectangular channel 15 m wide has a normal depth of 0.8. The discharge carried is 10 m³/s, what…

A: Given-

Q: 1.25 5.00 2.00 T 1.25 0.75 Draw Isometric View from the given orthographic views. 200 5.00 1.00 1.25…

Q: SAMPLE PROBLEM Three bars, hinged at A and D and pinned at B and C as shown in the figure, form a…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Compute the moment of force F= 450 kN and of force P = 361 kN about points A, B, C, and D, in Kn-m.…

Q: can you please help me solve the homework problem. I need a step by step solution i am very confused…

A: Given data in question Width 2.96 mDepth 4.11 mSlope 0.074Constant 0.015To find out Discharge

Q: A simply supported beam of span 6 m carries a point load of 10 kN at midspan. Determine the reaction…

Q: Determine all reactions at supports. Determine the shear and bending moments with complete labels…

A: To find:The reactions at supports draw shear and bending moments using the moment distribution…

Q: Problem 3. Plot the graphs of bending moments, shearing and normal forces. qb qb b B b 2b

Q: Find the reactions at pins A, B, and D below. D 4'-0" W 2500 lb 40° 4'-0" B 4'-0" C 3000 lb

A: The reaction force is the force applied to a structure when it rests against another object. When…

Q: Link BD is a 1-in. bar. wide and ½ in. of thickness. Knowing that each pin has a diameter of ⅜ in.,…

Q: SAMPLE PROBLEM The cylinders have indicated weights and dimensions. Assuming smooth contact…

A: Note: As per authoring guidelines, if the question is not mentioned, attempt the first question and…

Q: Consider the beam shown in (Figure 1). Take P = 1 kip and w= 1.7 kip/ft. Point E ist just to the…

A: Given:Required :Normal force at DShear force at DMoment at DNormal force at EShear force at EMoment…

Q: Considering the beam provided: E = 29x106 psi and I = 1200 in'. 60 k -10 ft- -20 ft- -10 ft- 80 k…

A: Given :Required :Deflection under 60K loadDeflection under 80K loadMaximum deflection Value of…

Q: If the stress on two perpendicular planes through a point are 80 N/mm2 (Tensile), 30 N/mm2…

A: Stresses on two perpendicular planes:- Shear stress ,

Q: P12.16. For the floor system shown in Figure P12.16, draw the influence lines for shear between…

A: NOTE : Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Problem 1: What is the degree of freedom vector for member 1? Make sure that you consider which node…

Q: The maximum normal stress and the maximum shear stress analysed for a shaft of 150 mm diameter under…

Q: Draw the shear and moment diagrams for the beam. (Figure 1) Figure 1 A of 1 8 kN/m -1.5 m 6 kN

A: A cantilever beam,

Q: Draw the Shear and Bending Moment using Area method and the qualitative deflected shape. Step by…

Q: Why construct? Mapping a project in the absence of architecture. Product influence.

A: Constructing a project in the absence of architecture refers to the act of developing or building…

Q: a.) calculate the total active force on the wall in KN/m, neglecting cohesion above the water table…

A: Dry unit weight of sand = dry weight of sand/Initial Volume of soilDry unit weight of sand =…

Q: Problem 1: For the given beam section below find the design moment (Mn) and C whereas f'c = 5 ksi,…

A: f'c= 5 ksify= 50 ksiTension controlled beam5-#8 tension reinforcementb=12"D=25"Effective cover =…

Q: Can you make a lighting system design fof a structure? Refer to the architectural lighting system.

A: The steps for designing an architectural lighting system for a structure are as follows:Gather…

Q: A rectangular settling tank is to treat 3.6MLD of raw water. The sedimentation period is to be 3…

A: A rectangular settling tank-Water for daily treatment = 3.6 MLD,Sedimentation period t = 3…

Q: 7. A concrete spillway controls a reservoir having an area of 46000 m². The length of the spillway…

A: Area of reservoir = 46000 m2 Length of spillway (L) = 8.20 mCw = 1.84 Time (T) = 30 minutes

Q: A parcel of land has been surveyed in the field and the lengths and bearings of the various sides…

A: Convert the reduced bearing to a whole circle bearing:LineDistance, mWhole circle…

Q: Q2- Draw the influence lines for the vertical reactions at supports B and D, shear and bending…

A: Given:The concentrated live load is 549 kN.The uniformly distributed live load is 100.8 kN/mThe…

Q: In order to estimate the energy loss in a pipeline of 1 m diameter through which kerosene of est…

Q: A concrete beam of rectangular cross-section of 200 mm x 400 mm is prestressed with a force of 400…

A: A concrete beam of rectangular cross-section-Cross-section-To Find-The maximum compressive stress in…

Q: Assume that the flow-density on a roadway looks as follows: +9 If the capacity is 2,295 veh/hour,…

A: q = 2295 veh/hrkj = 178 veh/mi Vf = 66 mph

Q: Figure 1.5 m E 2 m- 3 kN D B -2 m 1 of 1 C Identify the zero-force members in the truss. Check all…

A: If a joint in truss has only two non-collinear members and there is no external load or support…

Q: Fill in the blanks/identification: A detailed engineering alignment study for a proposed by pass…

A: Area on ground A=20 km x 1 kmFocal length of the camera f=152.4 mForward (longitudinal overlap l'…

Q: 13. Treating horizontal reaction at A as redundant, what is the horizontal movement at A of the…

Q: 1. A simply supported rectangular timber beam with a span of 5.0 m is carrying UDL of 10kN/m (design…

A: Span of simply supported beam = 5mUniform distributed load = 10kN/mBending stress = 8 N/mm2

Q: 2m 60 N C 1.75 m 40 N 0.75m D 2 m 60 N + 2m B

Q: A catchment has a size of 100 km2 . In its original condition, the average annual total runoff from…

A: A catchment has a size of 100 km2 . In its original condition, the average annual total runoff from…

Q: Calculate the horizontal and vertical reactions at the abutments of the symmetrical parabolic three…

Q: The ratio of the upstream depth to downstream depth in a hydraulic jump for a rectangular,…

Q: 2. Construct the influence line diagram for the bar force in member HK of the truss shown. Determine…

A: Data givenFind: Maximum positive and negative bar forces at member HK due to loading conditions (a)…

Q: A JET PLANE WHICH WEIGHT 29430 N AND HAS A WING AREA OF 20 M2 FLIES AT A VELOCITY OF 250 KM/HR. WHEN…

Q: Find the reactions at each pin in the frame below. F = 422, P = 425, L = 3. (Required FBDs ) After…

Q: A sample of a dry coarse grained material of mass 500 grams was shaken through a nest of sieves and…

Q: Question 8 Compute the degree of disinfection achieved within 8 minutes of addition of 10 mg/l of…

A: Time t = 8 minutes,Addition of 10 mg/l of chlorine in 50 MLD of water,Disinfection constant k =…

Q: The X and Y coordinates (in feet) of station Shore are 653387.06 and 395027.52, respectively, and…

Q: A three hinged arch of span 8 m and rise 2 m supports a uniformly distributed load 8 kN/m as shown…

Question

Direct runoff hydrograph at catchment outlet is of trapezoidal shape. This DRH is due to a recorded
rainfall depth of 2 cm in 2 hr duration. If index for the catchment is 1 mm/h then what is the area of
catchment in km²?
50
Q(m³/s)
5h
50
Time (h)

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: Given data-

VIEW

Step 2: Calculation-

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 5 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

Given the data below: Drainage area = 405 hectares Neglect base flow TIME Hr. 0 2 4 6 8 10 12 14 16 18 Determine the following a) Direct runoff depth (Dr) b) Unit hydrograph peak flow c) Effective duration ORDINATES OF FLOOD HYDROGRAPH cu.m/s 0 0.6 1.1 2.6 5.4 4 2.6 ft. 1.7 0.3 0 cm per cm of runoff ORDINATES OF 2HR UNIT HYDROGRAPH Per cm per runoff
Based on 14 days runoff data given in TABLE Q3(c), determine the unit hydrograph for the catchment if the area is 4500 km². Separate the baseflow by using appropriate method.
Sample Problem Given the following observed flows from a storm of 3-hr duration on a watershed with a drainage area of 10 sq. km. Assume that the base flow at the end of the runoff period is 6.0 cubic meters per second. TIME Q (hours) (m³/s) 1 6.0 2 15 3 25 4 21 5 13 6 6.0 1. Determine the direct runoff hydrograph by separating the baseflow. 2. Derive the unit hydrograph (for 1 centimeter of direct runoff) for the 3-hr rainfall.
Estimate ∅-index for a watershed having an area 5 acres. The runoff volume caused by the rainfall is 56000 ft^3. Round off your answer to the nearest whole number. Indicate the unit. Plot the hyetograph and superimpose the final ∅-index. (1 acre = 43560 ft^2) * Using the rounded-off ∅-index, estimate the volume of infiltration losses in cubic feet. *
If the following runoff is created by 5 hours of rainfall with a depth of 30 cm. What is the catchment area in sq km? Hours 0 2 4 60 00 8 10 12 14 16 18 20 22 Discharge (m3/s) Ancuier 4 0 21 48 33 24 18 13.5 9 6 4 5 0 Search
The ordinates of a hydrograph of surface runoff resulting from 4.5cm of rainfall excess of duration 8 hours in a catchment are as follows. Determine the ordinates of the 8h unit hydrograph for this catchment. Tabulate your solution and plot the 8H-UH.
The observed rainfall and discharge of a catchment is given the table. The catchment area is 0.23Km^2. Time (h) 1 2 3 4 5 6 7 8 00 9 10 11 12 13 Rainfall (mm) 0 0 2 6 10 8 2 0 0 0 0 0 0 1. Estimate the base flow. 2. Estimate the surface runoff. 3. Estimate the initial loss 4. Estimate the continuous loss using phi method. Discharge (M3/s) 20 20 20 20 30 50 40 35 25 21 20 20 20
Using the rational method, determine the peak water discharge rate, Q, in ft3/s at a culvert inlet for a drainage basin with the following characteristics: • Drainage Area is 125 acres Short grassy pasture/meadow 2% average overland slope Distance from farthest point in drainage basin to the culvert inlet = 0.5 mi 50-year design storm frequency Be sure to state all assumptions in your calculations
Question A direct runoff hydrograph due to a storm idealized into a triangular shape has a peak flow rate of 60 m³/s occuring at 25 hours from its start. if the base width of this hydrograph is 72 hours, and the catchment area is 777.6km², the run-off from the storm is
Problem 3. A 50-na catchment has the following time-area relationship. Estimate the runoff hydrograph (cfs) using the time-area method for a 30-min rainfall hyetograph given. Time (min) Contributing area (ha) 1 10 15 20 10 25 30 30 50 Time (min) Average rainfall intensity (cm/hr) 0-5 10 5-10 8 10-15 6. 15-20 20-25 3 25-30 1
A catchment has a runoff coefficient of 0.20, area = 1.5 km² with a general slope of 0.001 and maximum length of travel of overland flow of 1.25 km. Information on the storm of 50 years return period is given as follows: Duration (min) 15 30 45 60 80 Rainfall (mm) 40 60 75 100 120 Estimate the peak flow to be drained by a culvert for a 50 year storm
4. A 60 mi² drainage area has the following characteristics: longest flow path length of 10 mi, flow path length from outlet to centroid of 3.2 mi, overland slope of 0.05, curve number of 82, basin coefficient of 1.35, and storage coefficient of 0.6. a. Derive a 1-hr: i. Snyder UH ii. SCS triangular UH. b. Plot the resulting hydrographs (together on one plot) and comment on the differences in peak discharge, peak timing, hydrograph shape, and volume between the two.