Zobrazeno 1 - 10
of 916
pro vyhledávání: '"Roundabouts"'
Autor:
Marco Guerrieri
Publikováno v:
International Journal of Transportation Science and Technology, Vol 14, Iss , Pp 202-218 (2024)
This article presents a methodology to estimate the entry capacity (EC) and total capacity (TC) of basic turbo roundabouts under partial and fully connected and autonomous vehicle (CAV) environments. EC calculations are partially based on capacity mo
Externí odkaz:
https://doaj.org/article/0f6c03dd082042b2b5c4b7fdf7191885
Autor:
Marco Guerrieri
Publikováno v:
Transportation Research Interdisciplinary Perspectives, Vol 27, Iss , Pp 101232- (2024)
Traffic congestion remains a significant problem, especially in urban areas. To avoid congestion phenomena, several measures can be adopted, including the construction of roundabouts and the control of the measures of effectiveness (MOEs) at intersec
Externí odkaz:
https://doaj.org/article/51ab0ad679ba4eb38766c59be1790810
Autor:
Marco Guerrieri
Publikováno v:
Sustainable Futures, Vol 7, Iss , Pp 100157- (2024)
In traffic engineering, queue lengths, waiting times, and delay values are denoted as measures of effectiveness (MOEs). In the case of roundabouts, MOEs are generally calculated starting from the gap-acceptance theory in which the driver behaviour ne
Externí odkaz:
https://doaj.org/article/396b1712876647778329a13ba497307b
Publikováno v:
Vehicles, Vol 6, Iss 1, Pp 433-449 (2024)
Transforming intersections into roundabouts has shown that a sufficient degree of road safety and traffic capacity can be achieved. Because of the lower speeds at the area of a roundabout, drivers tend to become more easily adaptive to any kind of co
Externí odkaz:
https://doaj.org/article/7815ce447f3146ecbfd2954cedede34a
Autor:
Peter Bindzar, Daniela Marasova, Jaroslaw Brodny, Magdalena Tutak, Robert Ulewicz, Ales Sliva
Publikováno v:
IEEE Access, Vol 12, Pp 83072-83090 (2024)
The aim of this article is to gain valuable insights into the performance and effectiveness of intersection design configurations and their impact on traffic flow during peak hour in urban road networks. The study focuses on a case study in the secon
Externí odkaz:
https://doaj.org/article/3ad80f7064fc49149af2b9d7c1e22d95
Autor:
N. M. Karimov, A. Yu. Mikhailov
Publikováno v:
Вестник СибАДИ, Vol 20, Iss 5, Pp 600-617 (2023)
Introduction. In recent years a number of methodological and regulatory documents have been developed for public road roundabouts in the Russian Federation. In particular it was proposed to evaluate the quality of traffic management at roundabouts by
Externí odkaz:
https://doaj.org/article/f0c3cc29645d45c882deae21956b9cf9
Autor:
N. M. Karimov, A. Yu. Mikhailov
Publikováno v:
Интеллект. Инновации. Инвестиции, Vol 4, Pp 44-57 (2023)
Over the past decade, a number of manuals have been developed for rural road roundabouts in the Russian Federation. However, two- and three-lane roundabouts are designed and operated in cities of the Russian Federation do not yet have manuals that ta
Externí odkaz:
https://doaj.org/article/7cab6efe87d94a7085d043c61796e1f0
Autor:
Deepti Muley
Publikováno v:
Urban, Planning and Transport Research, Vol 11, Iss 1 (2023)
ABSTRACTDrivers are expected to use turn signals to indicate other drivers of their intentions of taking turns, lane changing, merging or diverging indicating safe driving behaviour. This study investigated the rates of turn signal usage at multilane
Externí odkaz:
https://doaj.org/article/514e371631644898aeaf4f3237e4bfe8
Publikováno v:
Journal of Engineering and Applied Science, Vol 70, Iss 1, Pp 1-11 (2023)
Abstract This study evaluates the performance and safety effectiveness of mini-roundabouts. Crash, operational, and geometric data for 14 mini-roundabouts located in the state of Michigan were collected for both before and after installation time per
Externí odkaz:
https://doaj.org/article/9fa7a8a5867f4440917fff6ca9409c11
Publikováno v:
Future Transportation, Vol 3, Iss 1, Pp 150-168 (2023)
The efficacy of the application of traffic models depends on a successful process of model calibration. Microsimulation models have a significant number of input parameters that can be optimized in the calibration process. This paper presents the opt
Externí odkaz:
https://doaj.org/article/653693eab89846cbaf32f36634426ecd