Cost of borrow = 500 pesos per cubic meter Cost of haul = 20 pesos per cubic meter / meter station Freehaul distance = 40 meters Solve for the length of economic haul.

Q: If the given beam section is used for a simply supported beam 5.0 m span, using f’c = 21 MPa and fyt…

A:

Q: 498.20 m 835.15 m 6*45 本 A 50°10' 902.08 m hat is the Area of ABD? 28.9261 ha. hat is the Area of…

A: The lengths of sides areAB =835.15mAD=902.08mBC=498.2mCD=512.35mAngle ∠BAD =50°10'Angle ∠BCD =96°45'

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Q: Given the data as shown in the figure, determine the (a) maximum torque Tmax (N·mm) that maybe…

A: Data is as shown

Q: Solve the specific gravity of Fluid 2 (SG2) that will make the gage pressure of Air equal to 40kPa.…

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Q: Which of the following gives the reaction at F in the given beam? O 24 kN 10 kN/ m A F 20 kN. m B C…

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Q: nook gage set to measure water depths between 2.0 and 2.75 m. What

A: Given:- flow rates=2.0 and 6.0m3/s measure water depths=2.0 and 2.75m To find:- Y

Q: 2.75 A steel rod is stretched between two walls. At 20°C, the tensile force in the rod is 5000 N. If…

A: The minimum allowable diameter of the rod, for the stress not to exceed 130 MPa at -20o C has to be…

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Q: 12 kN 3 m 3m C D 4 m 8m 15 kN 4 m 20 kN/m Refer to the figure, what is the horizontal reaction at…

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Q: Eg = 40(10), Eb = 980(10*), ɛc = 330(10*) 1) Calculate the strain %3D %3D %3D

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Q: For the loading shown, use the double-integration method to determine (a) the equation of the…

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Q: Search for a financial budget plan of a construction company with the corresponding financial…

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Q: For the figure shown below, compute the bending moment in section 1. Neglect the weights of the…

A: First draw the FBD of complete structure and calculate the reactions at C. Then draw the FBD of…

Q: A short rectangular column 300 mm on one side and 400 mm on the other side.  It is reinforced with…

A: As in question design code is not mention ,but by seeing the all parameters unit I have assume IS…

Q: A steel rod of 20mm diameter is used as a tie member in the roof bracing system, and may be…

A: Given: Diameter of steel rod, D = 20 mm

Q: A suppressed weir 7.5m long is to discharge 10.125 m3 /s of water onto an open channel. The weir…

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Q: Determine the size of outfall sewer below MH1 needed to serve the 12-acre drainage area in Figure.…

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Q: Almost every country in the world uses SI Units (metric system) except for the United States.…

A: Use of SI system is very famous and here are some reason why America should also use it .

Q: Given data : Force=0.5 N Displacemnt=1 m Determine work done

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Q: If a triangle of height d and base a is vertical and submerged in liquid with its vertex a distance…

A: The center of pressure is the point where the total sum of a pressure field acts on a body, causing…

Q: 11.1 A timber formwork system utilizing 3 x 12 S4S joists spans a length of 12 feet (simply…

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Q: 2. Determine the maximum deflection of the simply supported beam using double integration method. E…

A: Given data, E = 200 GPa I = 65 x 10^6 mm^4   To find out the maximum deflection.

Q: If the center of Mohr's Circle has a moment of inertia value of 182 in“, and a reference point lies…

A: Centre of Circle =182in4The coordinates of reference point are 123in4 right to center and 95in4…

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A: Given:- quantity= 900 m^3/hr of sea water sp.gr.= 1.03 the water level= 2 m from high to low tide…

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Q: A vehicle traverses a superelevated curve at 64 kph. If the radius of the curve is 52 meters, and…

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Q: How would you evaluate transportation economy?

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Q: BG and ABCD.

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Q: 2 m 5 kN B Determine the force in member BC, in kN. 3 m 10 kN 5 m

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Q: To anticipate the dip and the hump in the road, the driver of a car applies his brakes to produce a…

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Q: To the calculated area of cover plates of a build up beam, an allowance for rivet holes to be added…

A: Given: To calculated area of cover plates of build up beam, An allowance for rivet holes to be added…

Q: A homogeneous bar AB as shown in Figure 3.3 - 3 has a uniform cross - section and weighs 300 N/m. It…

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Q: A rectangular beam 250mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

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Q: Mohr’s circle is shown for a point in a physical object that is subjected to plane stress.  Each…

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Q: If the given beam section is used for a simply supported beam 5.0 m span, using f’c = 21 MPa and fyt…

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Q: P A L L Calculate the deflection at A (the end opposite of the load) and at D (under the load).…

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Q: 2. A sample of fine aggregate weighs 501.2 g when SSD and 491.6 g when OD. The flask weighs 540.6 g…

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Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

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Q: Which of the following statements is correct about the given structure? It is a determinate…

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Q: A 6°- simple curve has an angle of intersection of the tangents o Nearest distance from the midpoint…

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Q: For questions 4A and 4B, the 3m simple beam is loaded as show Question 4A. Determine the location of…

A: To find maximum deflection

Q: A mild steel bar 60mm in diameter is simply supported and has a span of 2m. What load suspended at…

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Q: Problem No. 1: P=200 kN A truss joint is shown in the figure. 2-L. 100x100x12 (a) Determine the…

A: Given:- The diameter of the bolt  is 16 mm  The magnitude of the load = P = 200 kN To determine:- a)…

Q: Determine the moment of inertia about the centroidal x-axis in mm^4.

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Q: There are misconceptions on concrete curing and setting time. What is concrete/ cement setting time?…

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Q: A simply supported slab has a length of 3.5 m. It is topped with 25 mm thick grout (unit weight = 12…

A: Given: The length is 3.5 m. The thickness of the grout is 25 mm. The unit weight of grout is 12…

Evaluation of Transportation Projects

Civil engineers undertake a variety of projects related to construction. Building construction projects, structural projects, highway, road construction projects, transportation projects, etc. Transportation projects are related to public constructions that focus to build new connectivity in public transportation. To improve and maintain existing transport facilities also falls under the domain of transportation projects. Some of its objectives include planning, evaluation, designing, development, finance, construction, reconstruction, demolition, rehabilitation, improvement, acquisition, operation, and maintenance. As per the law, all transport projects are authorized to the construction firm that permits them to change the land area meant for public use.