Quality and Theory of Traffic Flow: A SymposiumBureau of Highway Traffic, Yale University, 1961 - 188 pages |
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Page 107
... Lighthill and Whitham's Kinematic Flow Theory . ' This study analyzes in detail the pattern of traffic behaviour on the Merritt Parkway during a thirty - minute period . The traf- fic data were collected in 1956 on the approach side of ...
... Lighthill and Whitham's Kinematic Flow Theory . ' This study analyzes in detail the pattern of traffic behaviour on the Merritt Parkway during a thirty - minute period . The traf- fic data were collected in 1956 on the approach side of ...
Page 109
... Lighthill and Whitham ) Concentration k . ( vehs / mile ) FIGURE IV - 1 THEORETICAL RELATIONSHIPS BETWEEN FLOW , CONCENTRATION AND SPEED give parabolic curves for both q against k and v 109 THE DEVELOPMENT OF TRAFFIC CONGESTION.
... Lighthill and Whitham ) Concentration k . ( vehs / mile ) FIGURE IV - 1 THEORETICAL RELATIONSHIPS BETWEEN FLOW , CONCENTRATION AND SPEED give parabolic curves for both q against k and v 109 THE DEVELOPMENT OF TRAFFIC CONGESTION.
Page 139
... Lighthill and Whitham's Kinematic Flow Theory concerning the flow of traffic on long , crowded roads and the behaviour of a heavy flow as it passes through a highway bottleneck describes fairly accurately the behaviour observed on the ...
... Lighthill and Whitham's Kinematic Flow Theory concerning the flow of traffic on long , crowded roads and the behaviour of a heavy flow as it passes through a highway bottleneck describes fairly accurately the behaviour observed on the ...
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Expressions et termes fréquents
Analysis by Groups Arithmetic mean Arroyo Seco Parkway average speed bottleneck boundary curves Bureau of Highway CALIFORNIA LIBRARY cent coefficient of variation concentration Congestion Rating Country Roads Board density diagram discomfort factor distance drivers feet flow zone forced flow gasoline economy Greenshields Highway Capacity Manual Highway Research Board intersection linear correlation maximum measure Merritt Parkway method miles per hour Normann number of vehicles observed obtained One-way Traffic Stream operation points possible capacity Princes Highway Q-value q:k curve quality of flow quality of traffic Recording Speedometer road signal slope Space Mean Speed speed changes speed-volume curve spot speeds standard deviation straight line Temple Street Study temporary bridge test section tion traffic flow traffic volumes Travel Time-Density true mean tube two-lane UNIVERSITY OF CALIFORNIA variables vehicles passing vehicles per hour vehicles per mile vehicles per minute Victoria Australia volume and density volume over period Volume-Density Washington Boulevard zero