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Civil Engineering
Find the peak hour volume, peak hour factor (PHF), and the actual or design flow rate for an existing one-lane approach. To do this, you obtain a click-counter and position yourself at the intersection. For each fifteen-minute interval, you record the numbers of right-turns, left-turns, straight-through trucks, and straight-through passenger cars. Your tabulated values are as shown below. If a truck is equal to 1.5 passenger

Find the peak hour volume, peak hour factor (PHF), and the actual or design flow rate for an existing one-lane approach. To do this, you obtain a click-counter and position yourself at the intersection. For each fifteen-minute interval, you record the numbers of right-turns, left-turns, straight-through trucks, and straight-through passenger cars. Your tabulated values are as shown below. If a truck is equal to 1.5 passenger

Structural Analysis
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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Find the peak hour volume, peak hour factor (PHF), and the actual or design flow rate for an existing one-lane approach. To do this, you obtain a click-counter and position yourself at the intersection. For each fifteen-minute interval, you record the numbers of right-turns, left-turns, straight-through trucks, and straight-through passenger cars. Your tabulated values are as shown below. If a truck is equal to 1.5 passenger cars and a right-turn is as well, and if a left-turn is equal to 2.5 passenger cars, then calculate the peak hour volume, peak hour factor (PHF), and the actual (design) flow rate for this approach.
Time Left Right ST ST Cars interval Turns Turns Trucks 4:00-4:15 5 10 7 35 4:15-4:30 15 9 26 4:30-4:45 4 7 11 39 - 4:45-5:00 7 16 9 42 5:00-5:15 10 13 7 55 5:15-5:30 9 12 13 68 5:30-5:45 14 16 10 72 5:45-6:00 12 13 9 41 6:15-6:30 10 10 4 35
Transcribed Image Text:Time Left Right ST ST Cars interval Turns Turns Trucks 4:00-4:15 5 10 7 35 4:15-4:30 15 9 26 4:30-4:45 4 7 11 39 - 4:45-5:00 7 16 9 42 5:00-5:15 10 13 7 55 5:15-5:30 9 12 13 68 5:30-5:45 14 16 10 72 5:45-6:00 12 13 9 41 6:15-6:30 10 10 4 35
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