Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 7th Sem New 2174006 Advanced Transportation Engineering Departmental Elective Ii Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? VII (New) EXAMINATION ? WINTER 2019
Subject Code: 2174006 Date: 03/12/2019
Subject Name: Advanced Transportation Engineering(Departmental Elective - II)
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
4. Support your answers with suitable neat sketches.
Q.1 (a) Briefly discuss main objectives of the Urban Transport Planning. 03
(b) Discuss the parameters to be satisfied by urban mass transport systems. 04
(c) From the data given in following table, develop trip generation equation and find R
2
value.
HH Size 2 1 3 2 4 6 7 5 3
Trips/day 6 2 8 4 12 18 20 16 10
07
Q.2 (a) Briefly explain with sketch the process of urbanization. 03
(b) Compare in detail Metro Railway with BRTS. 04
(c) Explain briefly Gravity model with its limitations and advantages for trip distribution
analysis.
Using a gravity model, with an impedance term of the form C
-?
, estimate the number of
trips from zone ? 2 to all other zones. Take ? = 2.1
Zone Travel time to zone-2 (min) production Attractions
1 8 20000 10000
2 - 15000 30000
3 12 30000 18000
4 6 25000 10000
5 10 18000 40000
07
OR
(c) Find the trip interchange for the given data using Intervening Opportunity
Model. Take l (zone factor) = 0.0005 for all zones.
The order of closeness
Zone 1 2 3
Trip Produced 1000 1500 800
Trip attracted 2000 1600 2700
D
O
1 2 3
1 1 3 2
2 3 1 2
3 2 3 1
07
Q.3 (a) Briefly discuss about various factors affecting trip production and trip attraction. 03
(b) Briefly explain the following terms with help of a sketch of study area and zones. (i)
Cordon line, (ii) Zones, (iii) Centroid of zone, (iv) Inter-zonal trip.
04
(c) A study area has been divided in three zones 1, 2, 3. The present trip distribution
matrix is given with future total trip productions and trip attractions. Develop
the future trip distribution matrix using Average Growth Factor method. Do
07
FirstRanker.com - FirstRanker's Choice
Page 1 of 3
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? VII (New) EXAMINATION ? WINTER 2019
Subject Code: 2174006 Date: 03/12/2019
Subject Name: Advanced Transportation Engineering(Departmental Elective - II)
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
4. Support your answers with suitable neat sketches.
Q.1 (a) Briefly discuss main objectives of the Urban Transport Planning. 03
(b) Discuss the parameters to be satisfied by urban mass transport systems. 04
(c) From the data given in following table, develop trip generation equation and find R
2
value.
HH Size 2 1 3 2 4 6 7 5 3
Trips/day 6 2 8 4 12 18 20 16 10
07
Q.2 (a) Briefly explain with sketch the process of urbanization. 03
(b) Compare in detail Metro Railway with BRTS. 04
(c) Explain briefly Gravity model with its limitations and advantages for trip distribution
analysis.
Using a gravity model, with an impedance term of the form C
-?
, estimate the number of
trips from zone ? 2 to all other zones. Take ? = 2.1
Zone Travel time to zone-2 (min) production Attractions
1 8 20000 10000
2 - 15000 30000
3 12 30000 18000
4 6 25000 10000
5 10 18000 40000
07
OR
(c) Find the trip interchange for the given data using Intervening Opportunity
Model. Take l (zone factor) = 0.0005 for all zones.
The order of closeness
Zone 1 2 3
Trip Produced 1000 1500 800
Trip attracted 2000 1600 2700
D
O
1 2 3
1 1 3 2
2 3 1 2
3 2 3 1
07
Q.3 (a) Briefly discuss about various factors affecting trip production and trip attraction. 03
(b) Briefly explain the following terms with help of a sketch of study area and zones. (i)
Cordon line, (ii) Zones, (iii) Centroid of zone, (iv) Inter-zonal trip.
04
(c) A study area has been divided in three zones 1, 2, 3. The present trip distribution
matrix is given with future total trip productions and trip attractions. Develop
the future trip distribution matrix using Average Growth Factor method. Do
07
Page 2 of 3
iteration process up to 2 stages.
D
O
1 2 3 Total present
production
Total future
production
1 120 150 160 430 840
2 140 100 170 410 810
3 110 130 180 420 820
Total present
attraction
370 380 510 1260 -
Total future
attraction
720 750 1000 - 2470
OR
Q.3 (a) What are the factors affecting individual?s choice of the travel mode? 03
(b) Explain briefly with format: Home Interview Survey. 04
(c) Using gravity model find the no. of trips between zones, shown in the following figure.
Do iterations up to 2 stages. Assume initially Kij = 1 & ? = 2.0. Calibrate the value of
? after 2 iterations.
07
Q.4 (a) Briefly explain with flow chart ?Lowry?s Derivative Model?. 03
(b) Briefly discuss any two methods of route assignment analysis. 04
(c) A market segment consists of 1000 individuals. A multinomial logit mode
choice model is calibrated for this market segment, resulting in the following
utility function.
u = ?m ? 0.42 C ? 0.032 T
where, C = out of-pocket cost (Rs.) and T = travel time (min). Values of ?m for
Bus transit: 0.20, Rail transit: 0.85 and Auto: 2.25. For a particular O-D pair, the
cost & travel time for these three modes are as follows.
Mode Travel Time
(min)
Cost (Rs.)
Bus 30 2.40
Rail 20 2.70
Auto 15 4.40
Predict the number of trips by each mode from this market segment.
07
OR
Q.4 (a) Briefly describe ?Hansen?s Accessibility Model?. 03
(b) Explain with sketches transit routing problem. Discuss the main entities involved in
transit routing.
04
3
2
4
1
5 min
T13 = 100
8 min
T12 = 300
5 min
T24 = 500
8 min
T23 = 300
P1 = 400, A1 = 0
P1 = 0,
A4 = 800
P2 = 800,
A2 = 0
P3 = 0,
A3 = 400
FirstRanker.com - FirstRanker's Choice
Page 1 of 3
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? VII (New) EXAMINATION ? WINTER 2019
Subject Code: 2174006 Date: 03/12/2019
Subject Name: Advanced Transportation Engineering(Departmental Elective - II)
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
4. Support your answers with suitable neat sketches.
Q.1 (a) Briefly discuss main objectives of the Urban Transport Planning. 03
(b) Discuss the parameters to be satisfied by urban mass transport systems. 04
(c) From the data given in following table, develop trip generation equation and find R
2
value.
HH Size 2 1 3 2 4 6 7 5 3
Trips/day 6 2 8 4 12 18 20 16 10
07
Q.2 (a) Briefly explain with sketch the process of urbanization. 03
(b) Compare in detail Metro Railway with BRTS. 04
(c) Explain briefly Gravity model with its limitations and advantages for trip distribution
analysis.
Using a gravity model, with an impedance term of the form C
-?
, estimate the number of
trips from zone ? 2 to all other zones. Take ? = 2.1
Zone Travel time to zone-2 (min) production Attractions
1 8 20000 10000
2 - 15000 30000
3 12 30000 18000
4 6 25000 10000
5 10 18000 40000
07
OR
(c) Find the trip interchange for the given data using Intervening Opportunity
Model. Take l (zone factor) = 0.0005 for all zones.
The order of closeness
Zone 1 2 3
Trip Produced 1000 1500 800
Trip attracted 2000 1600 2700
D
O
1 2 3
1 1 3 2
2 3 1 2
3 2 3 1
07
Q.3 (a) Briefly discuss about various factors affecting trip production and trip attraction. 03
(b) Briefly explain the following terms with help of a sketch of study area and zones. (i)
Cordon line, (ii) Zones, (iii) Centroid of zone, (iv) Inter-zonal trip.
04
(c) A study area has been divided in three zones 1, 2, 3. The present trip distribution
matrix is given with future total trip productions and trip attractions. Develop
the future trip distribution matrix using Average Growth Factor method. Do
07
Page 2 of 3
iteration process up to 2 stages.
D
O
1 2 3 Total present
production
Total future
production
1 120 150 160 430 840
2 140 100 170 410 810
3 110 130 180 420 820
Total present
attraction
370 380 510 1260 -
Total future
attraction
720 750 1000 - 2470
OR
Q.3 (a) What are the factors affecting individual?s choice of the travel mode? 03
(b) Explain briefly with format: Home Interview Survey. 04
(c) Using gravity model find the no. of trips between zones, shown in the following figure.
Do iterations up to 2 stages. Assume initially Kij = 1 & ? = 2.0. Calibrate the value of
? after 2 iterations.
07
Q.4 (a) Briefly explain with flow chart ?Lowry?s Derivative Model?. 03
(b) Briefly discuss any two methods of route assignment analysis. 04
(c) A market segment consists of 1000 individuals. A multinomial logit mode
choice model is calibrated for this market segment, resulting in the following
utility function.
u = ?m ? 0.42 C ? 0.032 T
where, C = out of-pocket cost (Rs.) and T = travel time (min). Values of ?m for
Bus transit: 0.20, Rail transit: 0.85 and Auto: 2.25. For a particular O-D pair, the
cost & travel time for these three modes are as follows.
Mode Travel Time
(min)
Cost (Rs.)
Bus 30 2.40
Rail 20 2.70
Auto 15 4.40
Predict the number of trips by each mode from this market segment.
07
OR
Q.4 (a) Briefly describe ?Hansen?s Accessibility Model?. 03
(b) Explain with sketches transit routing problem. Discuss the main entities involved in
transit routing.
04
3
2
4
1
5 min
T13 = 100
8 min
T12 = 300
5 min
T24 = 500
8 min
T23 = 300
P1 = 400, A1 = 0
P1 = 0,
A4 = 800
P2 = 800,
A2 = 0
P3 = 0,
A3 = 400
Page 3 of 3
(c) Three zones A, B and C are connected by two lane roads as shown in figure below.
The probability of choosing the car mode (Pc) is found to be given by
Pc = 1 / (1+e
-u(x)
). Where, u(x) = 0.70-0.04(tt car ? tt bus)
A tt car = 14 min B tt car = 8 min C
tt bus = 18 min tt bus = 12 min
The total trip exchanges between zones are as follows. Determine the two way volume
in cars per day on the roads AB and BC, if the average car occupancy is 2.6.
From To Person trips per day
A B 1100
B A 0
A C 800
C A 1500
B C 900
C B 800
07
Q.5 (a) Give a brief note on ?Urban Goods Movement?. 03
(b) Briefly describe the following parameters used for transit system design:
Headway, Capacity, Load factor, Passenger capacity.
04
(c) The characteristics of two routes between two zones are given in table below. The total
number of trips between these two zones is 1500 trips/hour. Assign the trips using
iterative TRC trip assignment procedure.
Route
No.
No. of
lanes
Speed
Limit
(kmph)
Length
(km)
Critical
Volume
(vph/lane)
Critical travel
time (min/km)
Ideal travel
time with no
volume
(min/km)
1 One 50 5 800 4 3
2 One 70 6 1200 3 2
07
OR
Q.5 (a) Briefly describe ?Transportation System Management (TSM)? planning and its
objectives.
03
(b) Briefly explain with sketches any two types of urban forms and structures. Suggest the
suitable mass transit systems for them.
04
(c)
Construct the minimum path tree for origin node-1 using Moore?s method for a given road
network in Figure-1. Travel time in minutes is shown on each link.
07
*************
1
2
3
4
6
5
4
9
2
9
8
4
2
2
5
Figure-1
FirstRanker.com - FirstRanker's Choice
This post was last modified on 20 February 2020