Preliminary communication

https://doi.org/10.14256/JCE.2318.2018

Model of vehicle path radius at roundabout centreModel of vehicle path radius at roundabout centre

Sanja Šurdonja orcid.org/0000-0001-5109-6610 ; Sveučilište u Rijeci, Građevinski fakultet
Vesna Dragčević orcid.org/0000-0001-8974-1582 ; Sveučilište u Zagrebu, Građevinski fakultet
Aleksandra Deluka - Tibljaš orcid.org/0000-0002-3307-7747 ; Sveučilište u Rijeci, Građevinski fakultet
Željko Korlaet ; Sveučilište u Zagrebu, Građevinski fakultet

Abstract

Field investigations of real-life vehicle paths at single lane rural roundabouts, conducted on a sample of 22 straight directions through roundabouts of varying properties, are presented in this paper. Statistically significant correlations of some roundabout elements and vehicle path radii at roundabout centre were determined and used as a basis for developing a model of vehicle path radius at roundabout centre, for the case of vehicles moving straight through the roundabout.

Keywords

roundabout; vehicle path; geometric elements; model of vehicle path

Hrčak ID:

218242

URI

https://hrcak.srce.hr/218242

Publication date:

25.3.2019.

Article data in other languages: croatian

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