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: 2 Ex. expansion factors... -> Table 4.7 Monthiy Expansion Factors for a Rural Pimary Road Mnh ADT MEF 1756 1975 Junary Fuhrury March l 100 1450 April May June July 100 200 400 Septenber 450 3750 Ocber 2500 November December LIS 1750 Total yeurly wlume A Mean wrdaly wleme 2 Table 4.5 Hourly Expansion Facton for a Rural Primary Road Volum Velum 600-7:5K) am 7:00-800am 600-700pm 7:00-R00pm 743 70 4200 46 2900 22.05 17.49 2 R00.00am s 22es 900-1000am 457 900-1000pm 10 1 1100-1200m 1200-100am 100-200am 200-300m IKD 1000-1100am 722 17.30 1100-1200pm 120 100pm 100-200p 200-30p 17.10 3L19 3431 241 739 1671 150 100 123.0 1477 12S 300-400am 400-500am 137.22 400-500pm 137 914 Total daly wlume120 Table 4.6 Dalv Expansion Factors for a Rural Primary Road Day of Werk Sunday Mondy Tunday Wedday Thunday Friday Suturday Viume DEF SIS 10,714 9722 7012 7.727 10,714 13125 11 5.74 S10 Total weekly wolume 75,122 4.5 Calculating AADT Using Expansion Factors A traffic engineer urgently needs to determine the AADT on a rural primary road that has the volume distribution characteristics shown in Tables 4.5, 4.6, and 4.7. She collected the data shown below on a Tuesday during the month of May. Determine the AADT of the road. 7:00-8:00 a.m. 8:00-9:00 a.m. 400 535 650 710 9:00-10:00 a.m. 10:00-11:00 a.m. 11:00-12 noon 650

: 2 Ex. expansion factors... -> Table 4.7 Monthiy Expansion Factors for a Rural Pimary Road Mnh ADT MEF 1756 1975 Junary Fuhrury March l 100 1450 April May June July 100 200 400 Septenber 450 3750 Ocber 2500 November December LIS 1750 Total yeurly wlume A Mean wrdaly wleme 2 Table 4.5 Hourly Expansion Facton for a Rural Primary Road Volum Velum 600-7:5K) am 7:00-800am 600-700pm 7:00-R00pm 743 70 4200 46 2900 22.05 17.49 2 R00.00am s 22es 900-1000am 457 900-1000pm 10 1 1100-1200m 1200-100am 100-200am 200-300m IKD 1000-1100am 722 17.30 1100-1200pm 120 100pm 100-200p 200-30p 17.10 3L19 3431 241 739 1671 150 100 123.0 1477 12S 300-400am 400-500am 137.22 400-500pm 137 914 Total daly wlume120 Table 4.6 Dalv Expansion Factors for a Rural Primary Road Day of Werk Sunday Mondy Tunday Wedday Thunday Friday Suturday Viume DEF SIS 10,714 9722 7012 7.727 10,714 13125 11 5.74 S10 Total weekly wolume 75,122 4.5 Calculating AADT Using Expansion Factors A traffic engineer urgently needs to determine the AADT on a rural primary road that has the volume distribution characteristics shown in Tables 4.5, 4.6, and 4.7. She collected the data shown below on a Tuesday during the month of May. Determine the AADT of the road. 7:00-8:00 a.m. 8:00-9:00 a.m. 400 535 650 710 9:00-10:00 a.m. 10:00-11:00 a.m. 11:00-12 noon 650

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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1% rq l. . Z Ex. expansion factors.. Table 4.7 Monthly Expansion Factors fora Rural Primary Road Monih ADT MEF Junuary February March 1350 1.756 1975 1615 1200 1450 April May June July Aagust September October 1600 LAKI 1700 1.394 2500 4100 450 0521 3750 2500 LIRS 1354 November 2000 December Total yearly volume 2KAS Mean average daily volume = 270 1750 Table 4.5 Hourly Expansion Factors for a Rural Primary Road Hour Volume HEF Hour Volume HEF 600-70 700-800 294 426 4200 29.00 22.05 600-700 p.m 1662 17.49 20.38 489 2526 296 31.19 3431 743 706 R00-900 pm. 9:00-1000 pm. 100-1100 pm 11.00-1200am. 1200-190am. R00-900am 9:00-10.00 am 1000-11.00 am. 11.00-1200 p.m 1200 100 pm 100-200 p.m. 2:00-30 pm. 300 400 p 400-S0 pm. S00-600 pm. Total daily volume = 12150 657 722 667 17.10 IK52 241 51.34 IK71 16.71 739 K32 100-200am 200-300am 300-400am. 400-500am. 500-600am 150 12150 137.2 1430 9014 144 100 90 14.77 12AS 961 92 137 Table 4.6 Duily Expansion Factors for a Rural Primary Road Day of Week Volume DEF 9S15 7.012 7,727 Sunday Monday Tuenday Wednesday Thursday Friday Saturday Total wookly volume = 75,122. 10,714 9722 11,413 10,714 13,125 11. 7.012 5.724 4.5 Calculating AADT Using Expansion Factors A traffic engineer urgently needs to determine the AADT on a rural primary road that has the volume distribution characteristics shown in Tables 4.5, 4.6, and 4.7. She collected the data shown below on a Tuesday during the month of May. Determine the AADT of the road. 7:00-8:00 a.m. 400 535 650 710 8:00-9:00 a.m. 9:00-10:00 a.m. 10:00 -11:00 a.m. 11:00-12 noon 650 II
Transcribed Image Text:1% rq l. . Z Ex. expansion factors.. Table 4.7 Monthly Expansion Factors fora Rural Primary Road Monih ADT MEF Junuary February March 1350 1.756 1975 1615 1200 1450 April May June July Aagust September October 1600 LAKI 1700 1.394 2500 4100 450 0521 3750 2500 LIRS 1354 November 2000 December Total yearly volume 2KAS Mean average daily volume = 270 1750 Table 4.5 Hourly Expansion Factors for a Rural Primary Road Hour Volume HEF Hour Volume HEF 600-70 700-800 294 426 4200 29.00 22.05 600-700 p.m 1662 17.49 20.38 489 2526 296 31.19 3431 743 706 R00-900 pm. 9:00-1000 pm. 100-1100 pm 11.00-1200am. 1200-190am. R00-900am 9:00-10.00 am 1000-11.00 am. 11.00-1200 p.m 1200 100 pm 100-200 p.m. 2:00-30 pm. 300 400 p 400-S0 pm. S00-600 pm. Total daily volume = 12150 657 722 667 17.10 IK52 241 51.34 IK71 16.71 739 K32 100-200am 200-300am 300-400am. 400-500am. 500-600am 150 12150 137.2 1430 9014 144 100 90 14.77 12AS 961 92 137 Table 4.6 Duily Expansion Factors for a Rural Primary Road Day of Week Volume DEF 9S15 7.012 7,727 Sunday Monday Tuenday Wednesday Thursday Friday Saturday Total wookly volume = 75,122. 10,714 9722 11,413 10,714 13,125 11. 7.012 5.724 4.5 Calculating AADT Using Expansion Factors A traffic engineer urgently needs to determine the AADT on a rural primary road that has the volume distribution characteristics shown in Tables 4.5, 4.6, and 4.7. She collected the data shown below on a Tuesday during the month of May. Determine the AADT of the road. 7:00-8:00 a.m. 400 535 650 710 8:00-9:00 a.m. 9:00-10:00 a.m. 10:00 -11:00 a.m. 11:00-12 noon 650 II
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