TRANSPORTATION CLASS ASSIGNMENT 1. The traffic flow on a highway is ql=2000 veh/hr with speed of vl=80 km/hr. As the result of an accident, the road is blocked. The density in the queue is k2=275 veh/km. (Jam density, vehicle length = 3.63 meters). Find: (a) The speed of the vehicles at jam density (b) The rate at which the queue grows (in units of vehicles per hour)

TRANSPORTATION CLASS ASSIGNMENT 1. The traffic flow on a highway is ql=2000 veh/hr with speed of vl=80 km/hr. As the result of an accident, the road is blocked. The density in the queue is k2=275 veh/km. (Jam density, vehicle length = 3.63 meters). Find: (a) The speed of the vehicles at jam density (b) The rate at which the queue grows (in units of vehicles per hour)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Capacity and Level of Service at Intersections

The term capacity is associated with transportation engineering. Capacity helps to understand how many pedestrians or vehicles can be handled by a transport facility. Level of service is also a term associated with transportation engineering. The level of service indicates the performance of the transport facility.

Question

TRANSPORTATION CLASS ASSIGNMENT
1. The traffic flow on a highway is ql=2000 veh/hr with speed of vl=80 km/hr. As the result
of an accident, the road is blocked. The density in the queue is k2=275 veh/km. (Jam
density, vehicle length = 3.63 meters). Find:
(a) The speed of the vehicles at jam density
(b) The rate at which the queue grows (in units of vehicles per hour )

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