diplomska naloga
Anja Zelko (Author), Tomaž Maher (Mentor), Tomo Cerovšek (Thesis defence commission member), Irena Strnad (Co-mentor)

Abstract

V diplomski nalogi sem obravnavala dve križišči v Ivančni Gorici, kjer nastajajo največji zastoji v času konične ure. Kapacitetno analizo križišč sem izdelala z mikrosimulacijskim orodjem, ki omogoča analizo medsebojnega vpliva obeh križišč in nivojskega železniškega prehoda. Za obravnavani križišči so prikazane prometne obremenitve, nivoji uslug, dolžine kolon in zamude na posameznih krakih v obstoječem stanju ter v več variantah preureditve križišč. Za obstoječe stanje in najustreznejše rešitve sem naredila tudi mikrosimulacijo prometa čez dvajset let, ter s tem preverila ustreznost variant v planski dobi. Najbolj optimalna rešitev je preureditev obeh križišč v krožni križišči. Največja težava je bližina železniškega prehoda, zato ima občina v načrtu dokončanje zahodne obvoznice z izvennivojskim železniškim prehodom. S tem bi delno razbremenili središče Ivančne Gorice, kjer sta tudi obravnavani križišči. V načrtu je tudi preureditev prvega izmed obravnavanih križišč v krožno križišče, vendar sem z razpoložljivimi podatki pokazala, da zgolj z rekonstrukcijo enega križišča ne moremo zagotoviti ustrezne pretočnosti na celotnem območju v planski dobi.

Keywords

gradbeništvo;diplomska naloga;OG-MO;kapacitetna analiza;mikrosimulacija;nivo uslug;Ivančna Gorica;železniški prehod;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [A. Zelko]
UDC: 625.739:656.1(497.4)(043.2)
COBISS: 7498337 Link will open in a new window
Views: 2489
Downloads: 808
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Other data

Secondary language: English
Secondary title: Capacity analysis of two intersections in Ivančna Gorica
Secondary abstract: In my graduation thesis I analysed two intersections in Ivančna Gorica, with the greatest congestions during the peak hour. I carried out a capacity analysis with a micro-simulation tool that allows analysis between two intersections and a level railway crossing. There’s a presentation of traffic load, level of service, length of queues and delays for every lane in existing condition for selected intersections and several different rearrangements of the intersections. For the existing condition and the appropriate variants I prepared microsimulation of traffic after twenty years and thus verified the relevance of variants in the planned period. The most optimal solution is to rearrange both intersections into a roundabout. The major trouble is the proximity of the railway crossing, so the municipality has planned to complete the western bypass with a split-level railway crossing. This would partly relieve the centre of Ivančna Gorica, where the selected intersections are set. The rearrangement of the first intersection into roundabout is planned, but with the available data I have shown that just the reconstruction of one intersection wouldn’t suffice to provide appropriate flow capacity for the area during the plan period.
Secondary keywords: capacity analysis;micro-simulation;level of service;Ivančna Gorica;railway crossing;
File type: application/pdf
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: XVIII, 56 str., 4 pril.
ID: 9149529