SVIBOR - Project code: 2-11-055

MINISTRY OF SCIENCE AND TECHNOLOGY

Strossmayerov trg 4, HR - 10000 ZAGREB
tel.: +385 1 459 44 44, fax: +385 1 459 44 69
E-mail: ured@znanost.hr

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Project code: 2-11-055


OPTIMIZATION OF THE ROUTES FOR RAILWAY LINES


Main researcher: MARUŠIĆ, DUŠAN (77711)


Assistants
Type of research: applied
Duration from: 01/01/91. to 12/31/94.
Papers on project (total): 32
Papers on project quoted in Current Contents: 1
Institution name: Građevinski fakultet, Split (83)
Department/Institute: Chair for trafic route and geodesy Department for railroad
Address: Matice Hrvetske 15
City: 21000 - Split, Croatia
Communication
Phone: 385 (0)21 523-333
Fax: 385 (0)21 524-162
E-mail: marusic@cigla.gradst.hr
Summary: The Project develops on original procedure for the determination of primary parameters for the railway line route. The optimal characteristics of the route have been determined by interdisciplinary approach. The main principle of the procedure is to express all annual costs and social effects in relation to the velocity of passenger trains per unit of operation. The increase in the train velocity divrgently affects the costs and social effects. The points at which there are minimum differences represent optimal velocities. The project includes extensive investigation related to various influences of exploitation conditions upon the costs, i.e. optimal parameters of the route, such as the volume and structure of the traffic, site conditions, type of trains, and other relevant factors. Mathematical models have been developed for all primary parameters, wich are adaptable to elektronic computers.

Keywords: Optimum, Reilroad line, Matematical models

Research goals: The objective of this research Project is to improve the previously developed numerical models applied to the selection of optimal element of the railroad route. The models are primarily intended for the simulation of real conditions during the exploitation phase and should be as simple as possible granting satisfactory accuracy. The suggested investigations are primarily theoretical, but they should be applied in practice in order to select the optimal elements for the railroads route. The paper should establish the cause-effect relationship between the applied elements of the route and the influence upon the investment and exploitation costs as well as the social effects under various conditions such as: conditions of the terrain, volume and structure of the traffic, types of train traction etc. All developed model should be incorporated into the respective software for practical application. Certain contribution of this paper is expected in the field of legislation which should be throughly rewieded.

COOPERATION - PROJECTS


  1. Name of project: 2-10-372 Sustavna analiza prometa na primjeru Splita
    Name of institution: Građevinski fakultet Sveučilišta u Splitu
    City: 21000 - Split, Croatia

COOPERATION - INSTITUTIONS


  1. Name of institution: Fakulteta za arhitekturo, gradbeništvo in geodezijo. Univerza v Ljubljani
    Type of institution: Economical/Production
    City: 61000 - Ljubljana, Slovenija

  2. Name of institution: Institut građevinarstva Hrvatske
    Type of institution: University/Faculty
    City: 10000 - Zagreb, Croatia

OTHER ACHIEVEMENTS


  1. Name: Projektiranje i građenje željezničkih pruga
    Type of achievement: Teaching aids and educatio
    Authors: Prof. dr. sc. Dušan Marušić

  2. Name: Optimalizacija investicijskih projekata prometne infrastrukture
    Type of achievement: Teaching aids and educatio
    Authors: Prof. dr. sc. Dušan Marušić

  3. Name: Program GUP-a područja Kopilica i istočnog dijela Gradske luke Split - Željeznički sadržaji
    Type of achievement: Studies of conduct
    Authors: Prof. dr. sc. Dušan Marušić, Zlatko Čatlak dipl. ing., Tatjana Stazić (ex. Šestanović) dipl. ing., mr. sc. Ante Lešina

  4. Name: Prometna studija Splita, Solina i Kaštela - poglavlja: Željeznički promet, Terminali putničkog prometa, Terminali robnog prometa, Terminali daljinskog prometa putnika i roba
    Type of achievement: Studies of conduct
    Authors: Prof. dr. sc. Dušan Marušić, Tatjana Stazić (ex. Šestanović) dipl. ing., Zlatko Čatlak dipl. ing., mr. sc. Ante Lešina

  5. Name: Izbor optimalnih elemenata željezničke pruge (predavanja na posljediplomskom studiju Građevinskog fakulteta u Zagrebu)
    Type of achievement: Other
    Authors: prof. dr. sc. Dušan Marušić
Other information about the project.
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