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Zbornik radova Koridor 10 - Kirilo Savić

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3rd International Scientific and Professional Conference<br />

CORRIDOR <strong>10</strong> - a sustainable way of integrations<br />

COMPUTER AIDED SUPPORT FOR MODELLING OF RAILWAY<br />

CAPACITY CONTAINED IN UIC 406 LEAFLET<br />

Damijan Žagavec, Prometni institut Ljubljana d.o.o, Ljubljana, Slovenia<br />

Klemen Ponikvar,Prometni institut Ljubljana d.o.o, Ljubljana, Slovenia<br />

Abstract:<br />

UIC – international union of railways published a new UIC leaflet 406 in the year 2004, which explains<br />

the methodology for the calculation of railway tracks capacity. The paper deals with the development<br />

of a methodology for determination of railway line capacity. The methodology was adapted to suit the<br />

Slovenian railway infrastructure and traffic operations. The methodology is based on a new UIC 406<br />

method.<br />

A paper describes a mathematical model for estimation of track occupation and calculation of train<br />

reclassifying capacity as well as for rail line. The model includes a definition of all time-based items<br />

needed for description of a holdover time of a rail vehicle on a track and gives a calculation of maximal<br />

capacity in trains (number of trains) in a given time period. The model has been verified and evaluated<br />

for the selected rail line on a Slovene railway network.<br />

The above mentioned methodology of the calculation for railway line capacity of the chosen railway is<br />

implemented in the program tool RailSys. The article contains an accurate description of the computer<br />

based model for the calculation of railway line capacity.<br />

Conclusion of the article includes results of railway line capacity of the chosen railway, calculated with<br />

the program tool RailSys.<br />

Keywords: transport, railway transport, line capacity, railway line, RailSys<br />

RAČUNALNIŠKO PODPRT MODEL ZA OCENO PREPUSTNE ZMOGLJIVOSTI ŽELEZNIŠKIH<br />

PROG V SKLADU Z ZAHTEVAMI OBJAVE UIC 406<br />

Povzetek:<br />

Mednarodna železniška unija (v nadaljevanju UIC) je leta 2004 izdala objavo št. 406, s katero želi<br />

poenotiti metodologijo za izračun izkoriščenosti železniških prog. V članku so predstavljeni povzetki<br />

omenjene metode, predvsem njihove prednosti, ter njihova uporaba na Avstrijskih (OEBB) in Nemških<br />

(DB) železnicah.<br />

V prispevku je opisan predlog metodologije, ki zadostuje zahtevam objave UIC 406 hkrati pa je<br />

prilagojena slovenski železniški infrastrukturi in odvijanju prometa na njej. Poudarek je na določitvi<br />

elementov, ki predstavljajo vhodne parametre za omenjen izračun zmogljivosti prog, ter upoštevajo<br />

obstoječe stanje železniške infrastrukture in voznega parka tirnih vozil v Republiki Sloveniji.<br />

Omenjena metodologija izračuna prepustne zmogljivosti je implementirana v programskem orodju<br />

RailSys. Tako je v članku natančno opisan računalniško podprt model za izračun prepustne<br />

zmogljivosti železniškega omrežja<br />

V zaključku prispevka so predstavljeni rezultati prepustne zmogljivosti izbrane proge, izračunani s<br />

podporo programskega orodja RailSys<br />

Ključne besede: promet, železniški promet; zmogljivost, proga, postaja, vozni red, vozni čas. RailSys<br />

Belgrade, 2012 198

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