Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 93 views

    Urban Transportation Planning

    Uploaded by

    Aynup Irahtak
    The document discusses various topics related to urban transportation planning including: 1. It describes common urban transportation problems and issues, and explains three challenges and limitations of transportation systems using models or figures. 2. It explains the overall planning process, long-term and short-term planning processes with examples, and discusses concepts like zoning systems, study areas, trip generation, and data collection processes. 3. It discusses factors influencing trip generation and the zonal regression technique for trip generation analysis.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd

    Urban Transportation Planning

    Uploaded by

    Aynup Irahtak
    93 views2 pages
    The document discusses various topics related to urban transportation planning including: 1. It describes common urban transportation problems and issues, and explains three challenges and limitations of transportation systems using models or figures. 2. It explains the overall planning process, long-term and short-term planning processes with examples, and discusses concepts like zoning systems, study areas, trip generation, and data collection processes. 3. It discusses factors influencing trip generation and the zonal regression technique for trip generation analysis.

    Original Description:

    Question paper

    Copyright

    © Attribution Non-Commercial (BY-NC)

    Available Formats

    PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    The document discusses various topics related to urban transportation planning including: 1. It describes common urban transportation problems and issues, and explains three challenges and limitations of transportation systems using models or figures. 2. It explains the overall planning process, long-term and short-term planning processes with examples, and discusses concepts like zoning systems, study areas, trip generation, and data collection processes. 3. It discusses factors influencing trip generation and the zonal regression technique for trip generation analysis.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    93 views2 pages

    Urban Transportation Planning

    Uploaded by

    Aynup Irahtak
    The document discusses various topics related to urban transportation planning including: 1. It describes common urban transportation problems and issues, and explains three challenges and limitations of transportation systems using models or figures. 2. It explains the overall planning process, long-term and short-term planning processes with examples, and discusses concepts like zoning systems, study areas, trip generation, and data collection processes. 3. It discusses factors influencing trip generation and the zonal regression technique for trip generation analysis.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    You are on page 1of 2

    www.vidyarthiplus.

    com

    Code No: C8702 JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD M.TECH I SEMESTER EXAMINATIONS, APRIL/MAY-2012 URBAN TRANSPORTATION PLANNING (HIGHWAY ENGINEERING) Time: 3hours Max. Marks: 60 Answer any five questions All questions carry equal marks --1.a) b) Describe various urban transportation problems and issues. Explain any three challenges and limitations of Transportation System. Explain with the help of any model or figure about the basic components of transportation systems with their relationships.

    R09

    2.a)

    What do you understand by overall planning process? Explain long term planning process and short term planning process with examples. b) Describe the concept of zoning system, study area, trips generation and the concept OD data collection process with suitable formats. Explain various survey sampling techniques used in data collection process. How do you refine the data and various checks for the data? b) What are the factors influencing the trip generation? Describe the zonal regression technique for trip generation analysis?

    3.a)

    4.a) Explain various growth factor methods used in trip distribution and write the merits and demerits of each method. b) Using Fratar Growth factor, carry out at least two iterations of the given matrix to obtain the future travel demand table. Zone No. 1 2 3 4 5.a) b) 1 80 170 220 2 75 380 180 3 175 325 390 4 80 160 280 Growth Factor 1.50 2.75 4.30 2.5

    Explain the basic philosophy of gravity model. Describe unconstrained, production constrained and fully constrained gravity models with formulas. Describe the procedure for calibration of Gravity model and also mention the significance of deterrence function in gravity model. Explain trip end model split model and two stage model spilt models with suitable formulas and examples? List out various trip assignment techniques? Describe all or nothing assignment technique with suitable numerical example. Contd..2

    6.a) b)

    www.vidyarthiplus.com

    www.vidyarthiplus.com ::2::

    7.a)

    b)

    Explain the concept of logit models for mode choice analysis? Compare between binary mode choice model and multinomial mode choice model with suitable formulas? Four zones ABCD are connected by two lane roads with travel times by car and bus given in table. The probability of choosing the car mode is found to be given by Pc = [1/ (1+e-u(x)], where u(x) =0.93-0.083 (ttcar ttbus). The total trip exchanges between zones are as follows: Determine two way volumes in cars per day on the road AB if the average car occupancy is 3.25. From A B A C B C A D C D To B A C A C B D A D C Person trips Travel time by per day car 1400 12 0 12 800 27 1600 27 500 15 750 15 620 45 375 45 750 18 230 18 Travel time by bus 18 18 40 40 22 22 65 65 25 25

    8.

    Write short note on any four of the following a) Traffic Impact studies and facilities b) Master plan preparation c) Corridor deficiency analysis d) Diversion curves e) Secondary sources of data collection f) Expansion factors

    *****

    www.vidyarthiplus.com

    You might also like