A section of highway having a length 60 m. The observed data are 6 vehicles cross over it in a period of 148 sec., for the following duration: 2.4, 2.8, 3.0, 2.1, 2.2. and 3.5 sec. Estimate the values of the flow rate, density, space-mean speed, time-mean speed, average gap, and average clearance. If the length of vehicles are 6, 5.4, 6.6, 4.8, 7.5, and 6 m respectively? 0-2 Traffic volume data has been collected for 10 min time intervals as shown below. Find the total hourly volume, flow rate and PHF. Time 7:30-7:40 7:40-7:50 7:50-8:00 8:00-8: 10 8:10-8:20 8:20-8:30 Volume 250 280 300 200 150 130 0-31 A vehicle takes 1.5 hr to travers a distance of 90 km between two cities. Calculate the journey speed and operational delay if you know that the running speed of this vehicle exceeds it journey speed by 10 km/hr ?
A section of highway having a length 60 m. The observed data are 6 vehicles cross over it in a period of 148 sec., for the following duration: 2.4, 2.8, 3.0, 2.1, 2.2. and 3.5 sec. Estimate the values of the flow rate, density, space-mean speed, time-mean speed, average gap, and average clearance. If the length of vehicles are 6, 5.4, 6.6, 4.8, 7.5, and 6 m respectively? 0-2 Traffic volume data has been collected for 10 min time intervals as shown below. Find the total hourly volume, flow rate and PHF. Time 7:30-7:40 7:40-7:50 7:50-8:00 8:00-8: 10 8:10-8:20 8:20-8:30 Volume 250 280 300 200 150 130 0-31 A vehicle takes 1.5 hr to travers a distance of 90 km between two cities. Calculate the journey speed and operational delay if you know that the running speed of this vehicle exceeds it journey speed by 10 km/hr ?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![0-1
A section of highway having a length 60 m. The observed data are 6 vehicles cross
over it in a period of 148 sec., for the following duration: 2.4, 2.8, 3.0, 2.1, 2.2. and
3.5 sec. Estimate the values of the flow rate, density, space-mean speed, time-mean
speed, average gap, and average clearance. If the length of vehicles are 6, 5.4, 6.6,
4.8, 7.5, and 6 m respectively?
0-2
Traffic volume data has been collected for 10 min time intervals as shown below. Find
the total hourly volume, flow rate and PHF.
Time 7:30-7:40 7:40-7:50 7:50-8:00 8:00-8:10 8:10-8:20 8:20-8:30
Volume
250
280
300
200
150
130
0-3||
A vehicle takes 1.5 hr to travers a distance of 90 km between two cities. Calculate the
journey speed and operational delay if you know that the running speed of this vehicle
exceeds it journey speed by 10 km/hr ?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4187d3d3-c216-40b9-a1b8-9ce1b9b17482%2F19c13ff6-aa46-481f-83d7-967292ee4a00%2Fem8h3i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:0-1
A section of highway having a length 60 m. The observed data are 6 vehicles cross
over it in a period of 148 sec., for the following duration: 2.4, 2.8, 3.0, 2.1, 2.2. and
3.5 sec. Estimate the values of the flow rate, density, space-mean speed, time-mean
speed, average gap, and average clearance. If the length of vehicles are 6, 5.4, 6.6,
4.8, 7.5, and 6 m respectively?
0-2
Traffic volume data has been collected for 10 min time intervals as shown below. Find
the total hourly volume, flow rate and PHF.
Time 7:30-7:40 7:40-7:50 7:50-8:00 8:00-8:10 8:10-8:20 8:20-8:30
Volume
250
280
300
200
150
130
0-3||
A vehicle takes 1.5 hr to travers a distance of 90 km between two cities. Calculate the
journey speed and operational delay if you know that the running speed of this vehicle
exceeds it journey speed by 10 km/hr ?
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