Žilinská univerzita v Žiline

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Author: search.filters.author.Kalašová, Alica

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    Modelling of traffic on a selected roundabout in Žilina
    (University of Zilina, 2019) Harantová, Veronika; Kalašová, Alica; Čulík, Kristián; Otahálová, Zuzana
    A high-quality network is currently a prerequisite for sustainable transport systems. The sharp increase in automobile traffic has resulted in increased transport problems. The most serious transport problems include traffic infrastructure congestion, increased accident risk and of course environmental impact. Daily mobility and securing the transport of goods is one of the key transport objectives. The most critical point of the road network is the intersection. Therefore, great emphasis is placed on the vehicle to pass smoothly and safely when passing through this place. In this paper an analysis of the current status of the selected roundabout is created. Based on the survey it is proposed three solutions to improve the traffic conditions of the intersection. Aimsun micro-simulation was also used to create solutions.
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    Processing of traffic sign passport on the road no. II/519 from the Prievidza city to end of the village Pribovce
    (University of Zilina, 2018) Palúch, Jan; Čulík, Kristián; Korfant, Matúš; Kalašová, Alica
    This paper deals with an analysis of the current situation, a proposal for a new traffic sign passport and economical evaluation of our solutions. Output of our work is new traffic sign passport, which was offered to a, solutions of problematic sections are proposed, including the addition and removal of deficiencies in the selected section of the road. The final part deals with the evaluation of the design of the new road sign passport, which contains the necessary financial costs for the implementation of all modifications on route II / 519.
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    A diverging diamond interchange (DDI) in conditions of road network in Slovakia
    (University of Zilina, 2017) Korfant, Matúš; Palúch, Ján; Kalašová, Alica
    This article focuses on the comparison of the current uncontrolled intersection and the new type of intersection. To obtain the most accurate results the intersection is simulated in the Aimsun software. The intersection is situated in Bratislava. It is formed by exits and entrances to the highway D2. The new type of the intersection is denoted as a Diverging diamond interchange (DDI) which increases the safety and fluency of the road traffic. It is most used in the interchanges.