Analiza »križnih« prehodov za pešce z mikrosimulacijskim modelom in smiselnost uvedbe v slovenskem prostoru : magistrsko delo

Kosec, Janez-Jani (author), Lipar, Peter (mentor), Marsetič, Rok (comentor)

Magistrsko delo obravnava potencial uvedbe križnih prehodov in posebne faze za pešce kot alternativne ureditve v semaforiziranih križiščih. Usmerjena je v analizo prometnih učinkov takšne ureditve ter določitev pogojev pri katerih se njena implementacija izkaže kot smiselna. V uvodnem delu naloga temelji na pregledu in strokovni analizi tujih študij, pri čemer so njihove ugotovitve konstruktivno ovrednotene. Poseben poudarek je namenjen prepoznavanju pomanjkljivosti in spregledanih dejavnikov v predhodnih raziskavah ter upoštevanju le teh v nadaljnji analizi. Osrednji del naloge obsega mikrosimulacijsko modeliranje vzorčnega križišča v programu Vissim, kjer so bile preučene različne stopnje obremenitev pešcev in njihov vpliv na pretočnost ter zamude v križišču. Na podlagi pridobljenih rezultatov so bile določene mejne vrednosti prometnih obremenitev, pri katerih se uvedba posebne faze izkaže za učinkovitejšo. V zadnjem delu naloge je izvedena analiza še na konkretnem primeru križišča v Ljubljani, kjer se je preverilo vpliv posebne faze za pešce še v realnem okolju. S preučitvijo vplivov in pogojev uvedbe posebne faze za pešce magistrsko delo prispeva k iskanju rešitev za bolj varna in pešcem prijazna urbana križišča.

• Language: Slovenian
• Keywords: magistrska dela, gradbeništvo, križni prehod, posebna faza za pešce, mikrosimulacija, analiza
• Work type: Master's thesis/paper
• Typology: 2.09 - Master's Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [J.-J. Kosec]
• Year: 2024
• Number of pages: 1 spletni vir (4 datoteke PDF (XI, 59 str. + [13] str. pril.))
• PID: 20.500.12556/RUL-170226
• UDC: 625.712.34:656.142(043.2)
• COBISS.SI-ID: 241412099
• Publication date in RUL: 02.07.2025

Secondary language

• Language: English
• Title: Microsimulation-based analysis of pedestrian scramble crossings and the potential implementation in Slovenia : master thesis

Abstract

This master’s thesis explores the potential use of diagonal crosswalks and special pedestrian phases as alternative solutions at signalized intersections. It focuses on analyzing the traffic effects of these arrangements and identifying the conditions under which their implementation is beneficial. The introduction includes a review and detailed analysis of international studies, with their findings critically evaluated. Special attention is given to identifying shortcomings and overlooked factors in previous research, which are then included in the further analysis. The core of the thesis comprises microsimulation modeling of a representative intersection using Vissim software, where different pedestrian volumes and their impact on traffic flow and delays were analyzed in detail. Based on the results, critical traffic volumes were determined, indicating when the special pedestrian phase is more effective. The final part presents an analysis of an existing intersection in Ljubljana, where the impact of the special pedestrian phase was tested in actual traffic conditions. By studying the effects and conditions for implementing this phase, the thesis contributes to finding solutions for safer and more pedestrian-friendly urban intersections.

• Keywords: master thesis, civil engineering, pedestrian criss-cross, exclusive pedestrian phasing, microsimulation, analisis