Scheduled maintenance will close two of the four westbound lanes of a freeway during one weekday for the period from 9:00 AM to 4:00 PM. The demand on the two lanes are as follows:Time Demand, vph9:00-10:00 AM 400010:00-11:00 AM 350011:00-12:00 NN 250012:00-1:00 PM 20001:00-2:00 PM 20002:00-3:00 PM 20003:00-4:00 PM 2000If the estimated capacity of the 4 lanes with 2 lanes open is 2960 vph,a. compute the time when maximum queue occurs. 11:00 AMb. compute the maximum queue formed. 1580 vehiclesc. compute the maximum length of queue if the average length of cars is equal to 5 meters. 1975 mShow all necessary diagrams and solutions.

time demand cumulative demand cumulative capacity vehicle in Que 900-1000 4000 4000…

Scheduled maintenance will close two of the four westbound lanes of a freeway during one weekday for the period from 9:00 AM to 4:00 PM. The demand on the two lanes are as follows: Time Demand, vph 9:00-10:00 АМ 4000 10:00-11:00 AM 3500 11:00-12:00 NN 2500 12:00-1:00 PM 2000 1:00-2:00 PM 2000 2:00-3:00 PM 2000 B:00-4:00 PM 2000 If the estimated capacity of the 4 lanes with 2 lanes open is 2960 vph, a. compute the time when maximum queue occurs. 11:00 AM p. compute the maximum queue formed. 1580 vehicles :. compute the maximum length of queue if the average length of cars is equal to 5 meters. 1975 m Show all necessary diagrams and solutions.

Scheduled maintenance will close two of the four westbound lanes of a freeway during one weekday for the period from 9:00 AM to 4:00 PM. The demand on the two lanes are as follows: Time Demand, vph 9:00-10:00 АМ 4000 10:00-11:00 AM 3500 11:00-12:00 NN 2500 12:00-1:00 PM 2000 1:00-2:00 PM 2000 2:00-3:00 PM 2000 B:00-4:00 PM 2000 If the estimated capacity of the 4 lanes with 2 lanes open is 2960 vph, a. compute the time when maximum queue occurs. 11:00 AM p. compute the maximum queue formed. 1580 vehicles :. compute the maximum length of queue if the average length of cars is equal to 5 meters. 1975 m Show all necessary diagrams and solutions.

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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Question

Scheduled maintenance will close two of the four westbound lanes of a freeway during one weekday for the period from 9:00 AM to 4:00 PM. The demand on the two lanes are as follows:
Time Demand, vph
9:00-10:00 AM 4000
10:00-11:00 AM 3500
11:00-12:00 NN 2500
12:00-1:00 PM 2000
1:00-2:00 PM 2000
2:00-3:00 PM 2000
3:00-4:00 PM 2000
If the estimated capacity of the 4 lanes with 2 lanes open is 2960 vph,
a. compute the time when maximum queue occurs. 11:00 AM
b. compute the maximum queue formed. 1580 vehicles
c. compute the maximum length of queue if the average length of cars is equal to 5 meters. 1975 m
Show all necessary diagrams and solutions.

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