Find at least 5 Case Studies/ Projects related to transportation engineering that utilized Trip Generation, Trip Distribution, Model Split and Trip Assignment.
Q: 5. If exactly 20 bolts of 2.5cm diameter are needed to hold an air chamber together at A-A as a resu...
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Q: A 6° simple curve has a central angle of 44°. The stationing of the point of curvature is 13+080. 1....
A: We have to determine the value of distance from the midpoint of the curve to the intersection of the...
Q: The subtended angle read on a 2-m long subtense bar using a theodolite is 0°34'39". After checking, ...
A: solution Given the bar is found to be 0.02m short so the length of the subtense bar becomes 2-0.02...
Q: You plan to perform a tiered LCA of a microwave. An environmentally extended economic input-output L...
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Q: A plastic rod AB of length L = 0.5 m has a diameter d1 = 30 mm (see figure). A plastic sleeve CD of ...
A: Given:- L = 0.5 m diameter d1 = 30 mm CD of length c = 0.3 m outer diameter d2 = 45 mm E1 = 3.1G...
Q: 1. Refer to the setup and data below. Determine the length of side AB. Stadia interval factor: 100 S...
A: To Determine Length of side AB.
Q: weir that will increase the
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Q: A road section to be laid out passes through a hilly terrain illustrated below. The section in fill...
A: We have to determine the value of volume of cut and volume of fill as per the given data in the ques...
Q: Oil of specific gravity 0.85 flows freely from a tank through a 60 mm diameter pipe. The oil surface...
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Q: A TRAPE ZOIDAL CHANNEL WITH SIOES INCLINED 36° WITH THE HORIZOMAL ANND A 5.erm Bottomn WITH IS LA'D ...
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Q: On an area with pronounced slope (5-20%), what should be the direction of tillage?Why?
A: Step 1: Pronounced slope – 5 to 20% Tillage is cultivation of crops and plantation. The soil may be ...
Q: Solve the following problems using method of joint and section. 1. A Fink roof truss is loaded as sh...
A: We have to determine the value of force in member DF, FE, and EG as per method of joint and section....
Q: Top tie 4. Assume that the wet concrete (s.w. = 150 Ibf/ft3) behaves as a liquid. Determine the forc...
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Q: The force in DB of the truss shown in below figure is 5m 2W 5m E W B. 600 D.
A: Answer - Option A ( 5W tension ) is correct
Q: A reinforced concrete beam of rectanqular cross-section of breadth 230 mm and effective depth 400 mm...
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Q: A series of perpendicular offsets taken from a curved boundary wall to a straight survey line at an ...
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Q: If the compressive force of AD is 12KN, what is the value of F. 2. If the compressive force of AD i...
A: To Determine force of member CD and BD. Value of F
Q: Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be u...
A: determine the magnitude and direction of force at A
Q: Design Criteria: Structure: Beams and reinforced walls exposed to freezir Required Strength: 28 MPa ...
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Q: 8. If the pressure remains a constant, then a) Vr1 > Vr2 b) Vr1 < Vr2 c) Vr1 = Vr2 d) Vr1 is a zero
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Q: A proposed elevated tank for a certain community has a diameter of 72 inches and a height of 120 inc...
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Q: 7.) (2 Points) Neglecting friction and the radius of the pulley. Determine the following: a.) the te...
A: The diagram given in the question are as follows
Q: Girder ABCD below, is made up of W-section and two 10 mm steel plate, supports two intermediate beam...
A: Step 1: M = 15x 10x10 /8 =187.5 kNm Y= 274/2 =137mm Step 2: Moment of inertia: I=223x3023 /12 – 2x94...
Q: '. In case of damaged prestressed concrete I girders which are used for restoring strength?
A: Prestressed concrete: option- b post tensioning
Q: Water flows through a horizontal pipe at a rate of 9.1 L/s. The pipe consists of two sections of dia...
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Q: A fuel oil tank is an upright cylinder, buried so that its circular top is 14 feet beneath ground le...
A: We know that work =Force * Displacement
Q: A singly reinforced concrete beam has section 230 mm wide x 460 mm effective depth. At a section und...
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Q: Given the following data on a route survey of a proposed road, determine the following; FHD = 50 m. ...
A: Given,
Q: n member in cm2 is unde nents mer. e element method only
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Q: Problem No. 4 For the truss shown in Figure 4 calculate the force in member 5-3, 5-6, and 2-3 method...
A: ##Using method section , calculation of member forces ###
Q: 3. A vaulted roof truss is loaded as shown. Determine the force in members EG, GH, and
A: Step: 1 Truss: - It is a pin jointed frame where bending moment does not exist in members carry only...
Q: 66. The corrosion of reinforcement due to extreme exposure is common for structure located in A. O D...
A: Answer: Option (B) is correct. Explanation : 1. The corrosion of reinforcement due to extreme exposu...
Q: This is a photograph of Claude and Holly Duval from Montreal in Canada. They are on holiday in New Y...
A: Step 1
Q: 5. What is the required section modulus for the beam below if the allowable bending stress is 1200 p...
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Q: Compute the safe uniformly distributed dead load that will be added to the weight of the beam. The b...
A: We have yconc =2 4KN/m3. b = 280mm d = 415 mm fc' = 25MPa fy = 420MPa As = 6-20mm diameter bar liv...
Q: What reading of gage A will cause the glycerin to rise to level B? The specific weights of oil and g...
A: The values and diagram given in the question are as follows Specific weight of oil(γo)=52 lb/ft3 Spe...
Q: 72 30 72°45'72°15' 14°45 72 30 144 25 14*55 70'5 82'15' 70*55' 82°30'
A: Given data :
Q: 67. In case of damaged prestressed concrete I girders which are used for restoring strength? A. O Pr...
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Q: H.W The uniform thin pole has a weight of 50 N and a length of 26m. If it is placed against the roug...
A: The given figure is shown below:
Q: 1. By the Area Method, determine the quantity of cement, sand and gravel of the proposed concrete pa...
A: We have to determine the value of quality of the cement sand and gravel of the proposed concrete par...
Q: ntracted rectangular weir (length 15 ft) discharges water under a head of 147/16 in. Determine: a) t...
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Q: The cross-sectional are of each member in cm2 is underlined. Each member is made of steel, E = 20 * ...
A: Given, l1=400 cml2=400 cmAssume A1=A2=10 cm2θ1=45°
Q: Magmas are developed when melting occurs either within or beneath the earth * .crust that is in the ...
A: Magma : 1. Magma is an extremely hot liquid and semi-liquid rock located under Earth’s surface. 2. W...
Q: The gate below is used to hold the seawater in place and it is 2.5 m wide, hinged at point A, restin...
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Q: 1. An auto A is moving at 20 ft/s and accelerating at 5 ft/s2 to overtake an auto B which is 384 ft ...
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Q: 8. If the pressure remains a constant, then
A: To find: What happens when pressure remain constant.
Q: Can you provide a DETAILED explanation on how you got the solution? I'm going to make a script out o...
A: Following is required answer :
Q: A clay soil is found to have a liquid limit of 75%, a plastic limit of 45% and a shrinkage limit of...
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Q: 80 kN 10 kN/m 2 m RA 8 m Rc Fifigure P-405
A: Idea to solve this question is simple first of all we will find out what are reaction forces then we...
Q: A 3.5˚ curve is to be designed on a highway with a design speed of 60 mi/h. Spiral transition curves...
A: Given, Degree of curve, D=3.5°Design speed, S=60mi/hrAngle of deflection, ∆=40°P.I station=15100+26t...
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- A small town has two residential zones, A and B producing 900 and 600 work trips respectively. Zones C, D and E are work opportunity zones attraction 900,400 and 200 trips. The travel times between the zones and actual obsrved trips are as shown in the attachment below;Determine the trip distribution matrix using "Gravity Model" of transport system with given the data: Trip Production of Zones 1, 2 and 3, correspondingly are 500, 600, and 800 tpd Trip Attraction of Zones 1, 2 and 3, correspondingly are 600, 700 and 600 tpdMiami, Oklahoma has three transportation analysis zones, and origin-destination survey results. Using a spreadsheet, provide a trip distribution calculation using the gravity model. The following table shows the number of productions and attractions in each zone, as well as the socioeconomic adjustment factor.
- Answer the following questions based on your own understanding. Use your own words for answering: 1. Identify and briefly describe the two basic demand forecasting situations in transportation planning. What are the three factors that affect the demand for urban travel? Define the following terms: (a) home-based work (HBW) trips, (b) home-based other (HBO) trips, (c) non-home-based (NHB) trips, (d) production, (e) attractions, (f) origin, and (g) destination.What role does data analysis play in transportation planning and operations?Analyze the key issues in effective international transportation mode selection.
- a). Name 10 key reasons for the imperative needs from travel demand, transportation capacity provision, and efficient capacity utilization perspectives to practice transportation asset management principles in transportation development and management. b). What are the common steps in the development of a regional intercity transit asset management systemDefine transportation planning and state 4 important of transportation planning Sketch the land use transportation cycle and explain how land use affects transportation systemA neighborhood has 180 households with the characteristics shown in the table below. A count model for peak-hour work trips is described in the second table. How many trips do you expect from this neighborhood?