Nadgradnja železniške proge na odseku Slovenska Bistrica - Pragersko za hitrost 120 km/h : diplomska naloga

Marić, Maja (author), Zgonc, Bogdan (mentor), Šemrov, Darja (comentor)

V diplomski nalogi sem povzela teoretične osnove horizontalnih elementov za projektiranje železniških prog. Preučila sem njihovo medsebojno odvisnost in izračunala nove horizontalne elemente za nadgradnjo izbranega odseka Slovenska Bistrica – Pragersko na višjo vozno hitrost vlakov. Novo umeščena proga se prilagaja geografskim in urbanističnim omejitvam ter obstoječi trasi proge. Trenutna železniška proga dovoljuje vozno hitrost do 90 km/h. Nadgrajena proga pa je projektirana tako, da omogoča povišanje hitrosti vlakov do 120 km/h. Skladno s Pravilnikom o zgornjem ustroju železniških prog (Uradni list RS, št. 92/ 2010) sem izračunala minimalni krožni lok, ki je bil osnova za umeščanje trase v prostor. Za izris horizontalnega poteka trase sem določila parametre krožnih lokov in prehodnic, izračunala nadvišanja ter preverila velikosti bočnih pospeškov.

• Language: Slovenian
• Keywords: diplomska naloga, VSŠ-B, gradbeništvo, nadgradnja železniške proge, projektiranje železniške infrastrukture, horizontalni elementi železniške proge, CGS Ferrovia
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [M. Marić]
• Year: 2014
• Number of pages: X, 30 str., 4 pril.
• PID: 20.500.12556/RUL-32340
• UDC: 625.11(497.4)(043.2)
• COBISS.SI-ID: 6558049
• Publication date in RUL: 10.07.2015

Secondary language

• Language: English
• Title: Upgrading of railway section Slovenska Bistrica - Pragersko for a speed 120 km/h

Abstract

In my thesis I showed theoretical basics of horizontal elements for planning railway tracks. I studied their dependents and calculate new horizontal elements to upgrade a chosen section located between Slovenska Bistrica and Pragersko for a higher speed of trains. New track was fitted and adjusted to geographic and urban restrictions and current railway track. It had been planned for speeds up to 90 km/h. New railway track was planned for a higher speed up to 120 km/h. In accordance with Pravilnik o zgornjem ustroju železniških prog (Uradni list RS, št. 92/ 2010) I calculated minimum of curve radius, which is a base for fitting railway track into an area. For tracing of horizontal alignment of track I determined the parameters of curves and transitions curves, calculated cant and proved a high of lateral force.

• Keywords: graduation thesis, civil engineering, upgrading of railway track, designing of railway infrastructure, horizontal elements of railway infrastructure, CGS Ferrovia