For the composite curve number CN: 69.5, estimate the amount of runoff (in inches) if the direct rainfall is 20 in.
Q: For the beam shown, obtain: A). Applying the double integration method, the rotation in the left…
A: Note: Since you have posted multiple questions, we will provide the solution only to the first…
Q: A pump is to deliver water at a rate of 1.4 m³/s from a sump to reservoir which is 10 km away…
A:
Q: Perform statics calculations. Explain why you perform the calculations and what decision(s) you are…
A:
Q: overhang beam. 20 kN 20 kN/m -2 m C
A: Consider the given beam :Support reactions are :using static equilibrium conditions,∑MB=0⇒ Ay × 4 +…
Q: *7-28. Determine the slope and the displacement at C. EI is constant. Use the moment-area theorems.…
A:
Q: Wetted 4. An Unlined Canal giving a seepage loss of 3.3 Cumec Million per sq. metres Area is…
A: seepage loss=3.3 cumecs per millionthickness of cement concrete lining=10cm cost=180 Rs. per 10 sq.…
Q: A rigid bar is supported by a spring as shown in figure below: A Tele 50 kN/m 5m 5m The deflection…
A: For a rigid bar supported by a spring,To find the deflection of point C
Q: What are the main types of loads that a structure must resist, and how do engineers account for them…
A: Buildings and other structures in structural engineering are subjected to various loads that exert…
Q: Estimate the number of bricks (in pieces) and mortar (in cubic feet) needed to build a brick wall…
A: The objective of this question is to estimate the number of bricks and the amount of mortar required…
Q: Please solve without using simplified wind pressure, and please use diagrams. Thank you . A…
A: ANSWER IS GIVEN BELOW Explanation:FROM THE GIVEN DATA,I am already solved this Question previously…
Q: Solution?
A: The objective of the question is to calculate the column loads given the dead load, live load, and…
Q: I will rate, thanks!
A: SOLUTION 1- From curve we get maximum dry DENSITY=18.39 KN/m3 , optimum moisture…
Q: The floor structural system shown in Fig 1 comprise W-section steel beams and girders supporting a…
A: Slab thickness = 5 inLive load = 50 lb/ft2
Q: A 100-foot-long surveyor’s steel tape with a cross-sectional area of 0.006 square inch must be…
A: L = 100 ft or 1200 inA = 0.006 in2 P = 16 lb
Q: Determine (a) the magnitude and (b) direction of the anchoring force needed to hold the horizontal…
A: Determine the magnitude and direction of the anchoring force to hold the horizontal elbow.
Q: Consider the continuous beam as shown in figure below: 9,- 2 6 (m) R₂ What will be the magnitude of…
A: For given beam with loading condition as shown in figure, A uniformly distributed load of 2 kN/m…
Q: Question 2 For the beam depicted in Figure 2, calculate the reactions at all three supports (second…
A:
Q: USING Double Integration Method Obtain Elastic Conve & The Slope Equation. Find Defleti@ö
A: A cantilever beam with Loading condition is given belowE= 10000 kisI=400 in4Find the maximum…
Q: Calculate the factored moment strength of the slab below. If the only dead load the slab has to…
A:
Q: A shallow foundation measuring 1.75 m x 1.75 m is to be constructed over a layer of sand to support…
A: B = 1.75m P = 400 kN Df = 1 m N60 = 12
Q: Determine the maximum combined loads using the recommended ASCE 7 expressions for LRFD. D=15,000 lb…
A: The computation of maximum combined loads becomes necessary when more than one type of load acts on…
Q: The sign has a mass of 100 kg with a center of a mass at G. Determine the x, y, z components of the…
A: All Data present in the figure belowThe loading at G is 100 kg Need to find x, y, z components of…
Q: A roof design supports a dead load of 50 lb/ft² and a snow load of 30 lb/ft² In addition, a wind…
A:
Q: A Three rods of equal length L and cross section area A, made of material Aluminum, rubber, steel…
A: Three rods made of different material but having equal length L, area A and load F. We need to…
Q: A beam of square cross-section is bent in the plane of its diagonal. A cut is made at top and bottom…
A: A beam of square cross-section is bent in the plane of its diagonal.A cut is made at the top and…
Q: Determine the composite SCS runoff curve number for a 600-acre basin that is entirely in Soil Group…
A: Area (A) = 600 acre 50% straight row crop has CNsr = 81 50% meadow has CNm = 58 Determine the…
Q: F6-10. Draw the shear and moment diagrams for the simply supported beam. 6 kN/m m- 3 m- F6-10
A:
Q: A certain composite truss is supported and subjected to various concentrated load as shown below: 20…
A:
Q: I will rate your answer, thanks.
A: Please refer below pages.If you have any doubts please feel free to ask.Explanation:Step 1:…
Q: Determine the reactions of A & B for the steel bon and leasing as given abuming that 4.5 mm…
A:
Q: section is The maximum compressive force acting on the hatched area of cross- 2 kN/m 6 m 25 mm T 50…
A:
Q: minimum force required
A:
Q: 4. Column Analysis and Design Determine the critical buckling load and stress of an 8" X 6" X 3/8"…
A:
Q: Use the figure below to solve this problem. A) Assume a 4-inch thick-reinforced concrete (normal…
A:
Q: Can we not assume, since we EF azimuth is given
A:
Q: 4. A section of water line includes 300 m of 150 mm diameter pipe with a roughness coefficient (Ch)…
A: Length200nm = 673.35 meters Explanation:Finally, we sum up all the equivalent lengths and…
Q: A constant force = 2.91+3.33 N acts on an object as it moves along a straight-line path. If the…
A: Force, F = 2.9i+3.3j Ndisplacement, d=1.7i +4.6j m
Q: What is the purpose of a total station in surveying?
A: An advanced surveying tool called a total station is used in many land surveying and construction…
Q: A block is kept at rest at shown in figure. The coefficient of friction between the contact surfaces…
A: A block is kept at rest.The coefficient of friction between the contact surfaces is 0.6.The applied…
Q: Find the horizontal length
A:
Q: Webster method =125ee Design a two phase signal for the = phase signal for the following data VCI…
A:
Q: What will be the rotation at A in the beam as shown in figure below? 6 kN 21 6m I -3m-
A: For this given arrangement,To find the rotation at A in the beam
Q: embers Thursday Nov.24, 2020 3. Compute the design strength in tension, Pn, of an ASTM F1554 Gr. 36…
A: Compute the design strength in tension Pn, of an ASTM F1554 Gr. 36% in diameter THREADED rod.Your…
Q: Describe soil classifications and characteristics?
A: Soil classification is a systematic means of classifying soils according to their physical and…
Q: 2-35. Determine the reactions at the supports A and B. 500 lb/ft 30 ft 700 lb/ft 680 48 ft 48 ft…
A:
Q: *5-4 The copper pipe has an outer diameter of 40 mm and an inner diameter of 37 mm. If it is tightly…
A: Maximum shear stress is 26.73 MpaExplanation:Step 1: Step 2:
Q: Determine the distance of O (shear center) to the center of mass A in base unit with 1 digits after…
A: The objective of the problem is to determine the distance shear center, to the center of mass.Given,
Q: A cantilever beam is made by using cross-section as given figure. If a hogging bending moment of 0.4…
A:
Q: 3. Draw the shear and moment diagrams for the compound beam shown. Assume the supports at A and C…
A:
Q: The measured photo coordinates of images a and b of two ground points A and B are x =+ 45.35 mm; y =…
A:
please answer hydrology question. please make sure it is correct. will thumbs up if correct.
Step by step
Solved in 1 steps with 1 images
- a) 7 c) d) 300 8 The ordinates of the hyetograph of a 6-hr duration rainfall is given below. If the direct runoff is 33 mm, estimate the D-index in mm/hr. Time (hr) Rainfall intensity 10 0 (mm/hr) 0 1 7 2 18 3 25 14 10 5 3 6 12A 0.10 mi2 parking lot has a runoff coefficient of 0.8 and a time of concentration of 40 minutes. For the following three rainstorms, determine the peak discharge (in ft3/s) using the Rational Method. a. 4.0 in/hr for 10 minutes b. 1.0 in/hr for 40 minutes c. 0.5 in/hr for 60 minutes5. From the 1mm 6 hour unity hydrograph given below, derive the 2 hour unit hydrograph. Time 12 18 24 30 (hrs) UH 15 8 3.6 0.6 0.0 (cumecs) What would be the peak surface runoff resulting from 3mm of rainfall falling in the space of two hours?
- Question 2. A 4-hour UH (GH) has the values shown below. Determine the runoff from a design downpour that will consist of the determined net precipitations: 20 mm/hr net precipitation for 2 hours, no precipitation for the next 2 hours, then 10 mm/hr precipitation for 2 hours. Assume that the groundwater base flow is a constant 3 m3/s during the design downpour time (hour) UH4 (m³/s) 0 0 2 2.35 4 7.00 6 9.75 8 7.50 10 4.20 12 1.80 14 04. A 4-hr storm rains on a 100 km² drainage watershed. The surface runoff data from a gaging station draining the watershed are given below: Time (hr) 0 2 4 6 8 10 12 14 16 18 20 22 Direct Runoff, Q (m³/s) 0 0 200 600 900 700 500 300 200 100 0 0 (a) Construct the unit hydrograph for the 4-hour storm. (b) Find the runoff rate at t = 10 hr from a three-storm system: The first storm has an average depth of 6 cm starting at t = 0 hr. The second storm has an average depth of 14 cm starting at t = 4 hr. The third storm has an average depth of 8 cm starting at t = 6 hr.Show full solution.According to rainfall data collected by a laboratory during storm events, the precipitation level in inches (X) varies jointly with runoff in cubic feet per second (Y). The joint probability mass function (PMF) of both variables are given by the following Table: Y 1 2 3 10 0.05 0.15 0 20 0.1 0.25 0.25 30 0 0.1 0.1 a. Determine and plot the marginal PMF of runoff.b. Determine the correlation coefficient between X and Y.
- The 4-hr rainfall for successive 30 minutes intervals is as shown below. If the surface runoff is 6 cm. The value index will be A 3.9 cm/h B 3.125 cm/h C 3.4 cm/h D 3.7 cm/h Time (min) 0 30 60 90 120 150 180 210 240 Rainfall (cm) 0 0.8 2.4 4.1 1.6 2.9 3.2 1.5 2Determine the direct runoff, the O-index, and the excess rainfall Set hyetograph for the storm given below. The water shed is 7.0 mi?. Label x and y axis for your graph. The baseflow is 300 cfs. Time Preciipitation Streamflow in 0.00 150 0.5 0.10 180 1.0 0.40 200 1.5 1.50 800 2.0 2.50 2000 2.5 2.00 5000 3.0 0.40 9000 3.5 0.10 10000 4.0 8000 4.5 4000 5.0 2500 5.5 1800 6.0 1100 6.5 700 7.0 300 7.5 290 8.0 270Q1: The following time distribution of the rainfall, estimate the -Index and W- Index of the rainfall if the surface runoff from this rainfall is (2 cm)? Time (hr) 2 3 4 5 Rainfall (cm) 1.2 1.5 0.9 0.6 1 0.5
- From the the given table, determine the direct runoff if the effective rainfall during 1-hr is 5 mm if the 1-hr UH due to 1 mm effective rainfall is known: Time (hr) UH (m^3/s) Q direct 3. 2. 3. 1. 4. Write the answer and attach the solution.Exercise [2] For a given basin, the following are the infiltration capacity rates at various time intervals after the beginning of the storm. Make a plot of the f-curve and establish an equation of the form developed by Horton. Also, determine the total rain and the excess rain (runoff). Time Precipitation rate Infiltration capacity (min) (cm/hr) (cm/hr) 1 5.0 3.9 2 5.0 3.4 5.0 3.1 4 5.0 2.7 5.0 2.5 6. 7.5 2.3 8. 7.5 2.0 10 7.5 1.8 12 7.5 1.54 14 7.5 1.43 16 2.5 1.36 18 2.5 1.31 20 2.5 1.28 22 2.5 1.25 1 Irigation Engineering Assignment No.[1] Time Precipitation rate Infiltration capacity (min) (cm/hr) (cm/hr) 24 2.5 1.23 26 2.5 1.22 28 2.5 1.20 30 2.5 1.20 Note: Excess rain (runoff) = Total precipitation Infiltration loss.The flowrate at the outlet of a watershed for 2-hr rain event is given in the table. Base flow is 20 cfs and the runoff depth is 2 inches. Determine 2-hr UH. Must use table format to show details of your solutions. time, hr Q, cfs 20 26 30 3 34 4 28 5 24 6 22 7 20 1. 2.