What are the methologies used to research about environmental impacts of public transportations?

Q: What role does risk management play in the administration of building and information technology…

A: Reference : Project Management, Risk Management. To determine : Risk Management and its role in…

Q: Problem 2: a) Draw the influence line for the bending moment at point C b) Determine the maximum…

A: Given To find a) Draw the influence line for bending moment at C b) The maximum positive and…

Q: The steel shaft is formed by attaching a hollow shaft o a solid shaft. Determine the maximum torque…

A:

Q: retaining wall with measurements A 30m x 12m x 6m was constructed with bricks of dimensions 8cm ×…

A:

Q: 10-A hydrograph resulting from two hour rain fall over an area of 370 km². Derive one hour unit…

A: Given: Two-hour rainfall, t = 2 hrs Area = 370 km2 Time, hr Flow, m3/s 1 10 2 80 3 380 4…

Q: Problem 2: a) Draw the influence line for the bending moment at point C b) Determine the maximum…

A:

Q: A rectangular reinforced concrete beam has a width of 350mm and an effective depth of 650mm. The…

A: Given Data Width of beam (b) = 350 mm  Effective depth of beam (d) = 650 mm  fc' = 20.7 MPa  fy =…

Q: SITUATION 29 A single axial load of magnitude P = 62 kN is applied at end C of the steel rod ABC. a.…

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Q: A circular footing with a radius of r = 4.0 ft will be embedded D = 2 ft in uniform clay. The top of…

A: Given, Footing radius, r = 4 ft  Footing depth, D = 2 ft

Q: In an area of 200 hectare, water table drops by 4 m. If the porosity is 0.35 and the specific…

A: Given - Area =200 hectares Water table drops = 4 m Porosity, n = 0.35 Specific retention, Sr = 0.15…

Q: As a roadway designer you are asked to design a horizontal curve for a two-lane road that are 12'…

A: Given:- The width of the two-lane road = 12 ft The design speed of the curve = 55 mph The maximum…

Q: An object weighs in air is 230.7 lb, in water, it weights 177.2 lb. Then its specific gravity is?

A: Given:- Weight of object in air = 230.7 lb Weight of object in water = 177.2 lb To find:- Specific…

Q: This is for review and checking! Compute the reaction components at A and G and them find the…

A:

Q: PROBLEM 3: For the figure shown below, determine the maximum shear and moment on beam AB. 4 ft 200…

A: Uniformly distributed load, w =200 lb/ft Span of the beam, L = 4+4+4+4 = 16 ft Type of support:-…

Q: Question The stream function for a two-dimensional flow is given by = 2xy. The resultant velocity at…

A: Given - The stream function flow, ψ = 2xy. To find - The resultant velocity at point P (2,3).

Q: A group of 9 friction piles are arranged in a square grid maintaining equal spacing is all…

A: Given data :- Number of friction piles = n = 9 Diameter = d = 300 mm Length = l = 7m Friction angle…

Q: QUESTION 3: For the following cross section determine: a) Iz and Iy; b) Yield and plastic moments…

A: Note:- “Since you have posted a question with multiple sub parts, we will provide the solution only…

Q: For the following composite beam which is built up out of two wooden beams and three steel plates,…

A: Given- For Wood- E  = 15 GPa σmax = 7.5 MPa For Steel- E = 200 GPa σmax = 150 MPa   To Find-  Moment…

Q: The following figure shows a section of road. During road construction, the fill material has been…

A: Given problem is related to failure of slope.  Here compacted fill is done above the soft clay layer…

Q: aseholds going to cover in the city. (1 mile = 5,280 feet) (chc closest answer) Total of 400…

A: The given data in the question is: Total of 400 households All employments and exchanges are at…

Q: The 200-lb man lies against the cushion for which the coefficient of static friction is = 0.5. The…

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Q: 1. A saturated soil sample has a dry unit weight of 18000 N/m³ and specific gravity 2.65. If unit…

A: A) Given Data : Dry Unit Weight ( γd) = 18000 N/m2 Specific gravity (G) = 2.65  Unit weight of water…

Q: Conduct an occupational risk assessment (risk analysis) of a quarry of aggregates. Identify the…

A: Given question has asked the followings:  Conduct an occupational risk assessment of a quarry of…

Q: Three ordinates are spaced 12 meters apart and have length of 7.4, 11.7 and 17.5.Find the areas…

A: The ordinates are 7.4, 11.7, and 17.5 The distance between the ordinates is 12 m   To determine The…

Q: The following are the results from the liquid limit and plastic limit test for a sail Liquid limit =…

A: Liquid limit = WL =39.1% Plactic limit =WP =18.7%   No of blows Moisture content 15 42 20…

Q: Pollution potential of domestic sewage generated in a town and its industrial sewage can be compared…

A: Given. Pollution potential of domestic sewage generated in a town.Industrail sewage can be compared…

Q: The fineness modulus of fine aggregate is 2.78 and of coarse aggregate is 7.82 and the desired…

A: Given that :- Fineness modulus of fine aggregate =c =  2.78 Fineness modulus of coarse aggregate = a…

Q: A saturated sand sample has a dry unit weight of 18 kN/m² and a specific gravity of 2.65. If yw 9.81…

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Q: A 10 m deep canal is constructed in purely cohesive soil having c = 0-2 kg/cm², 0 = 0°, G = 2-5, e =…

A:

Q: A beam is loaded and supported as shown in the following diagram. A) Determine all support…

A: For a given beam determine the support reactions and moment. Determine weather the beam is…

Q: Given the following information, determine the cost of excavation, the number of loads required to…

A: Given:- Material to be excavated=5225 m3Equipment cost=$280/hourOperator cost=$55/hourEquipment…

Q: A sample of soil has a volume of 0.57 ft³ and a weight of 57.30 lb. After being dried in an oven, it…

A: Degree of saturation is expressed in the percentage. Degree of saturation lies between 0<S<1.…

Q: The figure below shows a rectangular gate holding sea water behind it (sg = 1.08). If the water is…

A: Objectives: Determine the magnitude of the hydrostatic force acting on the gate Determine the…

Q: Estimate the runoff from 140 mm of rainfall on a 350-ha watershed. The land use is open with a grass…

A: Given, Rainfall (P) = 140 mm Area (A) = 350 ha or 350 x 104 m2

Q: What is the differences between the behavior of dispersive soils and swelling soils?

A: To  find : difference between the behaviour of dispersive soil and swelling soil

Q: A 100 m tape is suspended between the ends under a pull of 200 N. If the weight of the tape is 30 N,…

A: Given data :- Length of the tape = l = 100m Pull applied = 200 N weight of the tape = W = 30 N To…

Q: Determine the number of 8-inch-high by 8-inch-wide by 16-inch-long concrete (CMU) blocks required to…

A: Given, Size of CMU = 8" x 8" x 16" Length of fence = 250 ft  Height of fence = 6 ft 8 in or 80 in

Q: 5. Determine the resultant and its location for the standard truck loading used in highway bridge…

A:

Q: ure 2m- B 2m 2m E D 4 m 500 N 2 of 2 700 N Identify the zero-force members in the truss shown in…

A: The force in any member can be determined by using the method of joints. In the method of joints,…

Q: A ship has a metacentric height of 0.75 m and its period of rolling is 10 seconds. The relevant…

A: Given:- Metacentic height= .75 m   Period of rolling= 10 second Find radius of gyration?

Q: 3. A T-shaped bracket supports a 300-N load as shown. Determine the reactions at A and C when a =…

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Q: Determine the elastic section modulus (Sx) and plastic section modulus (Zx) of the following…

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Q: The stress- curve for mild steel is shown in figure given below. Choose the correct option referring…

A: Given. Figure shown strain stress curve for mild steel.Therefore, We have to choose the correct…

Q: 2-125. Determine the magnitudes of the projection of the force F = {-80i +30j + 20k} lb in the…

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Q: What is the dependency of head losses across pipe fittings upon the velocity head?

A: The head loss across a pipe fitting is directly proportional to the velocity head's square. This is…

Q: A clay formation having a depth of 4 m. underlies a sand formation having a depth of 3 m. The dry…

A: Given data :- Dry unit weight of sand = γd= 16.5 kN/m3 Saturated unit weight of clay = 20.4 kN/m3…

Q: 22. Dil of relative density 0.750 flows through the nozzle shown in Fig. 1-9 below and deflects the…

A:

Q: A 3 m thick clay layer is subjected to an initial uniform pore pressure of 145 kPa as shown in the…

A: Given - Thickness,H = 3 m = 3000 mm Pressure, = 145 kPa Cv =3.0 mm2/min Tv  =0.85 To find - The time…

Q: The gel space ratio of a concrete sample is given as 589. What is the theoretical strength (N/mm2)…

A: Given that :- Gel space ratio of a concrete sample is defined as the ratio of volume of hydrated…

Q: The structural beam is subject to external loads shown in the figure. Use E=200GPa and 1=2500 x 106…

A: Given E=200GPaI=2500×106 mm4EI=constant To find A. The slope at point B. Use Area Moment Method B.…

Transportation Planning Process

A transport planning process is the process of defining future policies, objectives, investments, action plans and spatial planning projects to meet future transportation-related needs. As is being done today, it is a collaborative process that incorporates the views of a wide range of stakeholders including various central and local government agencies, state-owned enterprises and the private sector. Transport planners, planning organizations or federal agencies use a multidisciplinary approach to analyze a variety of alternatives and impact on the transportation system to contribute to profitable outcomes.