For a given section of road, relationship between speed and density is obtained asu = 53 – 0.43 k, where u is speed in kmph and k is density in veh. per km. Estimate the maximum flow, mean speed and mean density. Sketch the plots of three-flow relationships and mark the values as obtained. State the significance of these values.

For a given section of road, relationship between speed and density is obtained asu = 53 – 0.43 k, where u is speed in kmph and k is density in veh. per km. Estimate the maximum flow, mean speed and mean density. Sketch the plots of three-flow relationships and mark the values as obtained. State the significance of these values.

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter6: Fundamental Principles Of Traffic Flow

Section: Chapter Questions

Problem 13P

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