What influences lateral position in horizontal curves?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44994575%3A_____%2F23%3A10001560" target="_blank" >RIV/44994575:_____/23:10001560 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S2590123023002736" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2590123023002736</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.rineng.2023.101146" target="_blank" >10.1016/j.rineng.2023.101146</a>

Jazyk výsledku

angličtina

Název v původním jazyce

What influences lateral position in horizontal curves?

Popis výsledku v původním jazyce

Three road marking types - edgelines, a centreline, and no marking - are used on rural Czech roads, even though their impact on the lateral position of a vehicle in real-life driving behaviour is not completely understood. This study strives to fill this gap for horizontal curves. It considers the road marking type and other factors in a sample of 68 curves. The modelling results confirm that, in addition to driving speed, road width, and other factors, the road marking type has an impact on the lateral position. Based on an analysis of road axis exceedance, the centreline proved better for curve negotiation because it led to trajectories farther from the road axis, lowering the probability of a head-on crash. Thus, the centreline marking proved to be the better alternative in terms of lateral position, as well as in the practical perspective. This finding provides guidance for road administrators towards increasing the consistency of road marking.

Název v anglickém jazyce

What influences lateral position in horizontal curves?

Popis výsledku anglicky

Three road marking types - edgelines, a centreline, and no marking - are used on rural Czech roads, even though their impact on the lateral position of a vehicle in real-life driving behaviour is not completely understood. This study strives to fill this gap for horizontal curves. It considers the road marking type and other factors in a sample of 68 curves. The modelling results confirm that, in addition to driving speed, road width, and other factors, the road marking type has an impact on the lateral position. Based on an analysis of road axis exceedance, the centreline proved better for curve negotiation because it led to trajectories farther from the road axis, lowering the probability of a head-on crash. Thus, the centreline marking proved to be the better alternative in terms of lateral position, as well as in the practical perspective. This finding provides guidance for road administrators towards increasing the consistency of road marking.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20104 - Transport engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Results in Engineering

ISSN

2590-1230

e-ISSN

—

Svazek periodika

2023

Číslo periodika v rámci svazku

18

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

1-7

Kód UT WoS článku

000999155900001

EID výsledku v databázi Scopus

2-s2.0-85159143210