Methods of Improving Congestion and Service Level of Road Intersection

Lieferzeit: Lieferbar innerhalb 14 Tagen

54,90 

ISBN: 613991325X
ISBN 13: 9786139913251
Autor: Shere, Tarekegn Kumela
Verlag: LAP LAMBERT Academic Publishing
Umfang: 112 S.
Erscheinungsdatum: 30.10.2018
Auflage: 1/2018
Format: 0.7 x 22 x 15
Gewicht: 185 g
Produktform: Kartoniert
Einband: Kartoniert
Artikelnummer: 5889621 Kategorie:

Beschreibung

High urbanization rate and Economic development has caused many challenges to transportation systems. Among these, long time delay and high fuel consumption of vehicles at congestion places are a few to mention. Road traffic congestions are caused by inadequate infrastructures, long signal cycle time and poor traffic management. The research study was focused on the methods of improving traffic congestions, delay and level of service at selected signalized road intersection in Addis Ababa city. The data needed were; road geometry data, signal data, traffic vehicles flow data including the pedestrian data were collected on peak hours for four consecutive working days. Data analysis and processing have been performed using SIDRA (Signalized and unsignalized Intersection Design and Research Aid) intersection software in order to know the traffic flow condition at the intersection. The outcomes of the research work minimize average time delay by adopting different improving strategies that range from low-cost measures such as improvements to signal timing and phase numbers, to high-cost measures such as intersection reconstruction.

Autorenporträt

I have been working in Jimma University Institute of Technology as a lecturer. I graduated in Civil Engineering (Bsc) and specialization in Highway Engineering. I would like thank my wife, Ms. Asanti Keno and prof. Emer for their unlimited supports for the publication of this book.

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