Please explain how to do this problem and indicate how the answer was obtained =A freeway has a capacity of 7500 veh/h in one direction that has three lanes. In one morning,traffic arrived at 3300 veh/h. At t 15 minutes, a crash occurred and blocked all the lanes. Att = 60 minutes, police opened two lanes. The capacity of the two lanes, V2, was unknown butthe queue disappeared at t = 120 minutes. Draw the cumulative arrival and cumulativedischarge curves versus time and determine V₂, and the maximum queue length. Hint: convertall the volume and capacity to the unit of vehicles per minute when drawing the curves.

Given:- The capacity of the freeway in one direction = 7500 veh/h The number of lanes = 3 The rate…

A freeway has a capacity of 7500 veh/h in one direction that has three lanes. In one morning, traffic arrived at 3300 veh/h. At t = 15 minutes, a crash occurred and blocked all the lanes. At t = 60 minutes, police opened two lanes. The capacity of the two lanes, V₂, was unknown but the queue disappeared at t = 120 minutes. Draw the cumulative arrival and cumulative discharge curves versus time and determine V2, and the maximum queue length. Hint: convert all the volume and capacity to the unit of vehicles per minute when drawing the curves.

A freeway has a capacity of 7500 veh/h in one direction that has three lanes. In one morning, traffic arrived at 3300 veh/h. At t = 15 minutes, a crash occurred and blocked all the lanes. At t = 60 minutes, police opened two lanes. The capacity of the two lanes, V₂, was unknown but the queue disappeared at t = 120 minutes. Draw the cumulative arrival and cumulative discharge curves versus time and determine V2, and the maximum queue length. Hint: convert all the volume and capacity to the unit of vehicles per minute when drawing the curves.

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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