count period.n,5,A 24-hour count using a road tube at a rural highwaylocation produces a count of I1,250 actuations. A repre-sentative sample count to classify vehicles resulted inthe data shown here:enData for Problem 2Number of Axles Per VehicleNumber Observed1575550338.---«n 1EK 8 TRAFFIC DATA CBased on this sample classification count, howmany vehicles were observed during the 24-hourstudy?2344 6

Calculate the average number of vehicles during 24-hr study as; The 24-hr count at a rural highway…

2. A 24-hour count using a road tube at a rural highway location produces a count of I1,250 actuations. A repre- sentative sample count to classify vehicles resulted in the data shown here: Data for Problem 2 Number of Axes Per Vehicle Number Observed 157 55 50 33 8 3 4 IEK 8 TRAFFIC D Based on this sample classification count, how many vehicles were observed during the 24-hour study?

2. A 24-hour count using a road tube at a rural highway location produces a count of I1,250 actuations. A repre- sentative sample count to classify vehicles resulted in the data shown here: Data for Problem 2 Number of Axes Per Vehicle Number Observed 157 55 50 33 8 3 4 IEK 8 TRAFFIC D Based on this sample classification count, how many vehicles were observed during the 24-hour study?

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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EXAMPLE 4: A 20-mile section of the Cavite Coastal Road had the following reported accidents including property damage only accidents (PDO). It is required to compute the accident rates for injury accidents for a period of 5 years from 1980. (Ans. 69.70) YEAR 1980 1981 1982 1983 1984 FATAL ACCIDENT 3 1 5 8 7 INJURY PROPERTY ACCIDENT DAMAGE 40 52 60 74 96 110 215 170 250 160 AVERAGE DAILY TRAFFIC 12,000 12,500 16,000 13,500 14,000
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please help us in this sample problem with a choices of a. 76.07 b. 76 c. 75.07 please base your answer on the given choices thank you
An engineer, wishing to determine the travel time and average speed along a sectionof an urban highway as part of an annual trend analysis on traffic operations, conducteda travel time study using the floating-car technique. He carried out 10 runs andobtained a standard deviation of ±3 mi/h in the speeds obtained. If a 5% significancelevel is assumed, is the number of test runs adequate?
Consider a case in which a detector records an occupancy of 0.200 for a 15 – minute analysis period. If the average length of a vehicle is 28 ft. and the detector is 3 ft. long, what is the density?
At a specified point on a highway, vehicles are known to arrive according to a Poisson process. Vehicles are counted in 20-second intervals, and vehicle counts are taken in 120 of these time intervals. It is noted that no cars arrive in 18 of these 120 intervals. Approximate the number of these 120 intervals in which exactly three cars arrive.
please help us in this sample problem Note: please be accurate as possible since the answer on other website's asnwers on this questions are wrong thank you hope to have correct answer
A driver hit a pedestrian resulting in minor injuries. He was claiming that he followed the posted design speed at 80 kph (running speed=68 kph) and thought the design speed was not correct. Investigate the engineer's claim. (Prove by computation) a.) Was the driver's claim correct? b.) If yes, what should be the posted design speed? If not, what might be the other reasons for the pedestrian accident? Accident Report: - Driver was able to see the pedestrian 80 m ahead - Coefficient of friction = 0.4 Grade of the highway is zero - Time of accident: 8 AM - Weather condition: Fair - skid marks were not clear
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The data shown below were obtained by time-lapse photography on a highway. Use regression analysis to fit these data to the Greenshields model and determine The mean free speed The jam density The capacity The speed at maximum flow Speed(mi/h) Density (veh/mi) 14.2 85 24.1 70 30.3 55 40.1 41 50.6 20 55 15
An observation point is set up along a straight line, with all the vehicles speeds being relatively constant speed and travelling the same distance. The following vehicle speeds were recorded (mph): 45, 50, 55, 62, 48, and 82. Determine the time mean speed and space mean speed of the sample both for the whole sample, and the sample without the 82-mph data point.
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