چکیده مقاله
Combined with high travel times and environmental consequences, daily increase of metropolitan population as well as traffic congestion at urban intersections has turned into a major urban management problem High traffic flow at main intersections in urban networks would lead to serious traffic delays Accordingly, organizing the mainintersections of the network is most important in urban traffic studies where the geometry of each intersection, the control conditions, and the traffic volume along the intersection arms are considered the most significant factors However, adopting a decentralized approach i e , studying each intersection as an isolated case would generally lead to unfavorable results which cannot outcome a positive effect on the functionality of the network as a whole In this paper, a new comprehensive approach is proposed for organizing disordered congested urban intersection by extending the vision from a single intersection to the whole local traffic network The proposed method was subsequently applied to a main intersection in Tehran metropolitan and the obtained results are compared with those obtained from the conventional local approach The results showed that the proposed approach would improve not only the traffic performance at the studied intersection, but also traffic flow throughout the network
کلیدواژهها
نویسندگان
Kayvan Aghabayk
Assistant Professor, School of Civil Engineering, College of Engineering, University of Tehran, IRAN
Mehrdad Gholami Shahbandi
PhD, School of Civil Engineering, College of Engineering, University of Tehran, & Atiesaz Shargh Consulting Engineers
شیوه ارجاع
Aghabayk, Kayvan and Gholami Shahbandi, Mehrdad,1398,A comprehensive Approach toward Organization of Disordered Congested Urban Intersections (Case Study: Tohid Intersection, Tehran),The 18th International Conference on Traffic and Transportation Engineering,Tehran
ارائهشده در
مجموعه مقالات هجدهمین کنفرانس بین المللی مهندسی حمل و نقل و ترافیک6 اسفند 1398 · تهران