question archive The following non-linear speed-density relationship is assumed for a highway link: u=0
Subject:Civil EngineeringPrice: Bought3
The following non-linear speed-density relationship is assumed for a highway link:
u=0.001(k-200)2-1.5
where, u is in kmph and k is the units of vehicles per km.
Estimate the free- flow speed, the jam density, the speed and density at maximum flow and lane capacity of the link in question.