Authors :
Marwane Benhadou
Volume/Issue :
Volume 5 - 2020, Issue 12 - December
Google Scholar :
http://bitly.ws/9nMw
Scribd :
https://bit.ly/2Lfb8uJ
Abstract :
Roundabout has been widely adopted, due to
its convenience for improving safety at an intersection by
reducing speed and conflicts points. This article presents a
roundabout capacity model located in Tangier, Morocco.
The study is based on regression analysis and roundabout
delay simulation to determine level of service, LOS.
Roundabout capacity model is determined by the
relationship between entry flow and circulating flow. It’s
one of the parameters that determines the efficiency of the
roundabout design, to facilitate the passage without
conflicts and minimum delay. There are more parameters
that affect roundabout capacity, as geometrical features,
driver behaviour, weather conditions and pedestrian
presence. In this work, we are interested in the hourly
vehicles flow in different time interval during a day at the
roundabout entrances and the circulatory lanes.
Keywords :
Roundabout Capacity Model, Regression Analysis, Tangier City, LOS.
Roundabout has been widely adopted, due to
its convenience for improving safety at an intersection by
reducing speed and conflicts points. This article presents a
roundabout capacity model located in Tangier, Morocco.
The study is based on regression analysis and roundabout
delay simulation to determine level of service, LOS.
Roundabout capacity model is determined by the
relationship between entry flow and circulating flow. It’s
one of the parameters that determines the efficiency of the
roundabout design, to facilitate the passage without
conflicts and minimum delay. There are more parameters
that affect roundabout capacity, as geometrical features,
driver behaviour, weather conditions and pedestrian
presence. In this work, we are interested in the hourly
vehicles flow in different time interval during a day at the
roundabout entrances and the circulatory lanes.
Keywords :
Roundabout Capacity Model, Regression Analysis, Tangier City, LOS.
