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;Given the following transportation network with travel time in minutes: 3 2 2. 3 4 3 The trip production from TAZ 3 is 1,000. The trip attractions from TAZ 3 to all other zones are shown below: From/To 1 500 2 300 4 Trip Attraction 300 The minimum path from zone 3 to zone 1 is: Links 3-4, 4-1 5 min Links 3-2, 2-1 Link 3-1Determine 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 tpd
- 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.Given the following transportation network and the production/attraction data in each zone. 3 min 3 3 min 4 min 3 min 4 min 2 min 4 min 2 7 min Production/Attraction Table Zone 1 2 3 4 5 Production 600 1000 500 Attraction 300 200 350 400 The number of trips that originates from Zone 3 and ends in Zone 1 is 13 88 29 None of the aboveAnswer 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.
- 1. Transportation planning may be viewed as both a rational intellectual process and as a political process. Briefly describe the main features of these two perspectives. 2. Select transportation planning study for which a report is available. In five pages or less, summarize the goals, methods, findings and recommendations of the study. 3. What sorts of information are typically contained in a proposal for a transportation planning study?Define the concepts of transportation systems, analysis and planningMiami, 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.