Quality and Theory of Traffic Flow: A SymposiumBureau of Highway Traffic, Yale University, 1961 - 188 pages |
Table des matières
FIGURE | 7 |
MEASUREMENT AND EVALUATION OF TRAFFIC | 41 |
Collection of Field Data | 52 |
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Expressions et termes fréquents
Arithmetic mean average speed bottleneck boundary curves Bureau of Highway cent coefficient of variation computed concentration Congestion Rating Country Roads Board density discomfort factor distance drivers feet flow zone forced flow gasoline economy Greenshields Highway Capacity Manual Highway Research Board Highway Traffic intersection linear correlation maximum measure Merritt Parkway method miles per hour number of vehicles observed obtained One-way Traffic Stream plotted points possible capacity Princes Highway Q-value q:k curve quality index values quality of flow quality of traffic Recording Speedometer road signal slope Space Mean Speed speed changes speed distribution speed-density speed-volume curve spot speeds standard deviation straight line Temple Street Study temporary bridge test section tion Traffic Engineering traffic flow traffic volumes TRAVEL TIME-DENSITY TRAVEL TIME-VOLUME true mean tube two-lane urban variables vehicles passing vehicles per hour vehicles per mile vehicles per minute Victoria Australia volume and density volume over period Washington Boulevard waves zero