Create a 20m interval contour map.

Q: a) What is the volume of earthwork needed along this road (BCY)? b) Do we have excess cut or do we…

A: Given, Swell factor=25% Shrinkage factor=10% Cut area and fill area are given   To find- (a) volume…

Q: 4 years R = 30 cm² Jes (P₂ of Vain fall=130cm, Area = 2500km 2 Find AS

A: Rainfall(P) = 130 cm Runoff(R) = 30 cm3/sec Period = 4 years Area = 500 Km2

Q: Given the Following information for a compound curve Leads with short curve I= 105°58'12" = 2,641.08…

A: Find:  Length of long curve

Q: 8-2 Construct the influence lines for FRA FOB, ME, FQE, FRC, FRD QB ME, FQF by using static (or…

A: Construct ILD for : FRA , FQB , ME, FQE , FRC, FRD, MF, FQF

Q: The taped distance of a line is 86.67 meters using a 100 m. steel tape at a pull of 20 kg and…

A: Taped Distance of a line, Measured Length L = 86.67m , Designated length of steel tape ,l=100m…

Q: Version A. A freeway section has 4 lanes on each direction. Lane width = 11 ft. Right-side shoulder…

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Q: If the internal radius of a hollow shaft is n times the external radius, then ratio of torques…

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Q: The beam shown below is a composite beam with the cross section as shown in Figure 3. Segment A is…

A: Given uniformality distributed load = 0.9kip/ft. length = 15 ft.

Q: A 2 mx 2 m tank with vertical sides contains oil of density 900 kg/m³ to a depth of 0.8 m floating…

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Q: What is the probability of an equal to or greater than 25 years flood occurring twice in the next…

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Q: An angle L5x5x5 tension member of A36 steel is connected to a gusset plate with six 3/4-inch…

A: Tension member L5x5x5/8 A36 steel. Bolt diameter, db = 3/4 in 6 bolts spaced 3 in The length of the…

Q: The absolute maximum Bending Moment in a simply supported beam of span 20 m due to a moving udl of 4…

A: Simply supported beam of 20m span length Moving udl of 4t/m span over 5m To find Absolute maximum…

Q: For masonry built in 1:1:6 cement- lime. sand mix mortar or equivalent, the horizontal shear stress…

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Q: for a freeway section, the free-flow speed is estimated to be 55mph. Analysis flow rate is found to…

A: Free flow speed (FFS) = 55mph Analysis flow rate (Vp) = 1500 pc/h/ln

Q: Handwritten work only pls For each beam, draw the shear and moment diagrams, label the maximum…

A: The beam with loading and support conditions is given as To find:- Shear and moment diagrams…

Q: Q1: Using Thiessen Polygons method to find the average precipitation over the area shown in the…

A: Determine the average precipitation over the area using Thiessen polygons method

Q: The plate is deformed into the dashed shape as shown. If in this deformed shape, the horizontal…

A: The plate is deformed into the dashed shape L = 340 mma = 7mmb = 4 mm It is asked to determine the…

Q: Calculate the reactions at the supports, draw the free body diagrams of each section, determine the…

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Q: Q2: The average rainfall of 5 rain gauges in the base stations are 89 cm, 54 cm, 45 cm, 41 cm, and…

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Q: An eight-lane freeway section is designed to have a lane width of 10 ft, right-side shoulder width…

A: Number of lanes = 8 Number of Lanes in each direction = 4  Width of lane = 10 ft Right side shoulder…

Q: Water flows through a horizont and a length of 100 m. The pres

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Q: Problem 4. A small community with a population of 25,200 is seeking your services as a consulting…

A: MPN100 = No. of +ve tubes×100ml of sample in -ve tube×ml of sample in all tubeNo. of +ve tube =…

Q: A ball moving on a smooth horizontal table hits a rough vertical wall, the coefficient of…

A: Give data Ball is moving on the smooth surface. Assume initial velocity of ball = u  And  Hits to…

Q: Problem 3. An un-equal leg angle L8x4x½ made of ASTM A242 steel (Fy = 50 ksi, Fu = 70 ksi) is used…

A: Unequal leg angle, L 8 x 4 x 1/2" of ASTM 242 steel, Fy=50 ksi , Fu= 70ksi To Find: (a) Factored…

Q: Figura P2.43 75 mm 100 mm 1 8 in 10 in 2.44 La barra rígida AD está soportada por dos alambres de…

A: D = 116 in E = 29 x 106 psi  P = 220 lb

Q: A two spans continuous concrete beam is to be supported by three concrete columns spaced (7.0 m) on…

A: 2 span continuous concrete beam each of span 7m LL = 25 kN/m b = 300 mm h = 500 mm f'c = 28 MPa fy =…

Q: Find a absolute axial Force at member AB and BD when the unit load is placed at B

A: Calculation of reactions when unit load is at B Since the loading is symmetrical we get equal…

Q: What is the degree of static indeterminacy of the structure shown in Fig mm

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Q: 3. Draw the influence lines for vertical reactions at supports D and B and the shear and bending…

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Q: How is the selection of the site of the small project through degree index systems measurement

A: It is asked to find the selection of the site of the small project through degree index systems…

Q: A cantilevered prismatic beam (ABC) has a concentrated load applied at the mid span (B). The beam…

A: E = 200 GPa  Determine the reaction at D (RD).

Q: Do Q2: A municipal wastewater treatment plant discharges secondary condition occurs in the summer…

A: Wastewater characteristics: Q1=10000 m3/d=0.116 m3/sC1=30 mg/lDO1=1.5 mg/lT1=25°C Stream…

Q: Calculate the member force on member HF in Kips? Specify if T or C. 87.6 C 105.9 C 79.7 C 97.5 C…

A: The given figure can be considered as :

Q: 16" Design a rectangular footing for an Square Corner Column and PLL= 180 kips. Make the length of…

A: Square column size- 16''PDL= 280 kipsPLL=180 kipsL=1.5Bfy=60 ksif'c=4000 psifa=4 ksfFooting base-…

Q: For the beam and loading shown in Figure, determine the beam deflection at point E. Assume that EI =…

A: EI = 6 × 104 KNm2  Determine the deflection at point-E of the beam.

Q: Values An overhanging beam is carrying the following loads: • P= (refer to the table at the last…

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Q: The portal frame carries vertical and horizontal forces as shown in the figure below. If Mp is equal…

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Q: Use the virtual work method to determine the vertical deflection at joint C Acy of the frame shown…

A: The below frame is shown, EI is Constant

Q: For the truss shown below, P = 9.2 kips, a = 8 ft, and b = 6 ft. Determine the force in member 2…

A: The truss with loading is shown below.

Q: A rectangular foundation 6 x 3m carries a uniform pressure of 300 kN/m2 near the surface of a soil…

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Q: A stratum of soil consists of three layers of equal thickness. The permeability of top and bottom…

A: Permeability at Top = 10-4 cm/s Permeability at bottom = 10-4 cm/s Permeability at middle layer =…

Q: 7-18. Determine the slope at D and the displacement at the end A of the beam. El is constant. Use…

A: In the elastic curve, the slope difference between any two points equals the area of the M/EI…

Q: What is the SSD of a driver/vehicle traveling at 75 mph along a 4% downhill? Assume general braking…

A: Given; V = 75 mph = 20.834 m/sec Downhill Gradient(n) = 4% = 0.04

Q: FIGURE P13-56 13-57 A trapezoidal channel made of unfinished concrete has a bottom slope of 1º, base…

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Q: For a thin plate subjected to the surface traction shown in Figure 6-16, determine the nodal…

A: T = 1000×A = 1000×1×10=10 kips A = 1×10 = 10 in2 E = 30×106 psi = 30×103 ksi AEL…

Q: A rectangular channel 6.0 m wide carries a discharge of 16.0 m3/s under uniform condition with…

A: A rectangular channel- Width b=6 m, Discharge Q=16 m3/s, Normal depth y=1.60 m, Manning's constant…

Q: 3)  A 5-m-high retaining wall is shown in Figure-2. Determine A) Rankine active force per unit…

A: Height of retaining wall = 5 m To find:- A) Rankine active force per unit length and location of…

Q: Find the support reactions and joint force of the construction. shown on the figure, if M=10 kNm and…

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Q: A freeway section is estimated to carry an annual average daily traffic (AADT) of 40,000 vehicles…

A: Annual average daily traffic, AADT = 40,000 veh / day Directional factor , D = 0.6 , DDHV = 2640 veh…

Q: Use the virtual work method to determine the horizontal deflection at joint C (Ac-x) of the frame…

A: