Analiza s prijedlogom poboljšanja raskrižja Međimurske i Koprivničke ulice u Gradu Varaždinu

master's thesis

• Title (english): Analysis with Improvement Proposals of the Intersection Međimurska Street and Koprivnička Street in the City of Varaždin
• Author: Nikola God
• Mentor: Luka Novačko (mentor)
• Committee member: Dubravka Hozjan (predsjednik povjerenstva)
• Committee member: Hrvoje Pilko (član povjerenstva)
• Committee member: Davor Brčić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Road Transport); Zagreb
• Defense date and country: 2018-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Road and Rail Transport

Abstract

Raskrižja kao najsloženiji dijelovi cestovne mreže moraju omogućiti smisleno i sigurno odvijanje prometa. Cilj ovog diplomskog rada je analizirati postojeće stanje raskrižja i usporediti varijantna rješenja primjenom mikrosimulacijskog prometnog modela. Usporedeno je postojeće četverokrako semaforizirano raskrižje s predloženim varijantama na razini idejnog rješenja. Postojeće raskrižje nalazi se u gradu Varaždinu na križanju gradskih i državnih cesta (D2 i D3) na kojima se stvaraju repovi čekanja u vršnim satima, a u izvanvršnim periodima dolazi do dugih i nepotrebnih čekanja zbog ustaljenog (fiksnog) četverofaznog načina upravljanja prometnim svjetlima. Predložena su tri varijantna rješenja: dvotračno kružno raskrižje, kružno raskrižje sa spiralnim tokom prometa - turbo kružno raskrižje i uvođenje adaptivnog upravljanja prometom na postojećem raskrižju, a sve s ciljem povećanja sigurnosti, smanjenja zagađenja okoliša i stvaranja buke te povećanje protočnosti raskrižja odabirom optimalnog oblika raskrižja. Adaptivnim upravljanjem prometom može se zadovoljiti potreba upravijanja prometnim tokovima pri velikim dnevnim varijacijarna prometne potražnje. Raskrižja s kružnim tokom prometa pozitivno utječu na protočnost i sigurnost prometa na prijelazu u urbanu sredinu. Turbo kružno raskrižje svojim načinom kanaliziranja prometa može dati bolje iskorištenje trakova u samom kružnom toku. Za izradu mikrosimulacije koristi se programski alat PTV Vissim. Kao krajnji rezultat rada predlaže se optimalno prometno rješenje.

Abstract (english)

Crossroads as the most complicated parts of road network, must provide adequate and safe traffic flow. Main goal of this thesis is to analyze current state of existing crossroad placed in city of Vara2din and compare variant solutions by applying micro-simulation traffic model. Comparison has been made between existing four - way traffic light controlled intersection and suggested crossroad variants on conceptual solution level. Target crossroad is placed on intersection of country and city roads (D2 and D3) where traffic jams are happening in upper hours, while in non upper hours there are unnecessary waiting time caused by classic (fixed) quadrature traffic management mode. Thesis will cover three suggested variant solutions: two - lane roundabouts, turbo roundabouts and implementing adaptive traffic management mode on existing crossroad. Optimal solution should provide safer traffic flow, reduction of environmental pollution, reduction of noise pollution and should make better traffic flow. Adaptive management mode can provide better traffic management in huge daily variations of traffic demand. Crossroads with circular flow are great solution when there is transition from non urban to urban environment because of increase in safety and traffic flow. Turbo roundabouts with it is special canalization system, makes better usage of lane trought the whole roundabout. Microsimulation is created in computer software called PTV Vissim. Final thesis result is optimal solution for the intersection.

• Keywords: mikrosimulacijski model; adaptivno upravljanje prometom; raskrižje s kružnim tokom prometa; PTV Vissim
• Keywords (english): microsimulation tool; adaptive traffic management; roundabouts; PTV VISSIM
• Language: croatian
• URN:NBN: urn:nbn:hr:119:331769
• Study programme: Title: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport; Course: Road Traffic and Transport; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka prometa (magistar/magistra inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2018-11-22 11:25:38