Pregled bibliografske jedinice broj: 1165487
Analysis of Vehicle Path Radii on Horizontal Curves for Two-Lane Rural Roads
Analysis of Vehicle Path Radii on Horizontal Curves for Two-Lane Rural Roads // Proceedings of the 32nd International DAAAM Virtual Symposium ''Intelligent Manufacturing & Automation'' / Katalinic, Branko (ur.).
Beč: DAAAM International Vienna, 2021. str. 0719-0723 doi:10.2507/32nd.daaam.proceedings.100 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1165487 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analysis of Vehicle Path Radii on Horizontal Curves
for Two-Lane Rural Roads
Autori
Maljkovic, Biljana ; Cvitanic, Drazen
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 32nd International DAAAM Virtual Symposium ''Intelligent Manufacturing & Automation''
/ Katalinic, Branko - Beč : DAAAM International Vienna, 2021, 0719-0723
ISBN
978-3-902734-33-4
Skup
32nd DAAAM International Symposium
Mjesto i datum
Beč, Austrija; online, 28.10.2021. - 29.10.2021
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
vehicle path radius ; horizontal curve ; design consistency ; global positioning system (GPS) ; vehicle stability
Sažetak
In order to obtain locations with reduced level of consistency, vehicle path radii on horizontal curves for two-lane rural roads were analysed. The data collected in an experimental survey on a segment of the two-lane state road DC1 in Croatia were used, in which the drives of a representative sample of drivers were recorded with a high frequency GPS device. The stepwise linear regression was used to investigate the possible influence of geometric characteristics of the road on the driver's choice of path radius and no statistically significant correlation was found. The analysis showed that the vehicle path radii were mainly smaller than curve radius (on average for 12%). The largest deviations of vehicle path radii from designed values were found on sharper curves (R < 150 m), indicating an increased risk of skidding which may be related to the fact that sharp curves are associated with high accident rates.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
POVEZANOST RADA
Projekti:
EK-EFRR-KK.01.1.1.02.0027 - Implementacijom suvremene znanstvenoistraživačke infrastrukture na FGAG Split do pametne specijalizacije u zelenoj i energetski učinkovitoj gradnji (Jajac, Nikša, EK - KK.01.1.1.02) ( CroRIS)
Ustanove:
Fakultet građevinarstva, arhitekture i geodezije, Split
