Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
Problem 2: For the same intersection, determine the minimum vehicle green for the through movements, assuming pedestrian speed of 3.6 ft/s and Gmp=7 s. Problem 3: %3D Give a reasonable sequence of phases for this intersection, considering that left turn volume is moderate on the NB, SB, and EB approaches and is weak on the WB approach. Pedestrian traffic does not warrant a pedestrian phase here. Problem 4: Compute delays and determine LOS for the NBTH and NBLT lane groups at this intersection. Assume a full-actuated control with unit extension (passage time, PT) of 4 seconds and absence of filtering/metering at the neighboring signalized intersections. Effective green signal times are. 8 NB,TH = 33.2s =17.3s 8 NB,LT and Cycle length is: C = 125 s 5.41m 3.99m 4.02m 7.99m 3.81m 3.82m- X Street 1.38m 3.03m 5,75m - 5.29m 3.48m %3D 1,55m 3.26m 3.21m 3.47m 4.51m- 6.70m 3.19m 1.20m 1.90m 3.87m 3,09m 4.06m- 4.51m Y Street Figure 1. Dual-Ring Phasing, X St. and y Street (North is up)

Problem 2: For the same intersection, determine the minimum vehicle green for the through movements, assuming pedestrian speed of 3.6 ft/s and Gmp=7 s. Problem 3: %3D Give a reasonable sequence of phases for this intersection, considering that left turn volume is moderate on the NB, SB, and EB approaches and is weak on the WB approach. Pedestrian traffic does not warrant a pedestrian phase here. Problem 4: Compute delays and determine LOS for the NBTH and NBLT lane groups at this intersection. Assume a full-actuated control with unit extension (passage time, PT) of 4 seconds and absence of filtering/metering at the neighboring signalized intersections. Effective green signal times are. 8 NB,TH = 33.2s =17.3s 8 NB,LT and Cycle length is: C = 125 s 5.41m 3.99m 4.02m 7.99m 3.81m 3.82m- X Street 1.38m 3.03m 5,75m - 5.29m 3.48m %3D 1,55m 3.26m 3.21m 3.47m 4.51m- 6.70m 3.19m 1.20m 1.90m 3.87m 3,09m 4.06m- 4.51m Y Street Figure 1. Dual-Ring Phasing, X St. and y Street (North is up)

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

Please solve all the problems. Thanks 

4 1 S S S 5 6 7 8. Table 1. Movement Counts at the Intersection (veh/15 min) Northbound Southbound Eastbound Westbound Interval L R T R 1630 to 1645 53 207 16 26 221 35 65 159 49 16 86 24 55 230 19 66 190 43 67 159 45 21 84 43 1645 to 1700 1700 to 1715 52 241 14 29 190 44 83 188 52 28 98 46 1715 to 1730 49 238 19 43 214 37 57 171 55 23 81 35 Total 209 916 68 164 815 159 272 677 201 88 349 148 Table 2. Saturation Flow Rates (veh/h) Movement Sat. Flow Per Lane Through Through & Right 1900 1850 Left 1700 Right 1500 2.
Transcribed Image Text:4 1 S S S 5 6 7 8. Table 1. Movement Counts at the Intersection (veh/15 min) Northbound Southbound Eastbound Westbound Interval L R T R 1630 to 1645 53 207 16 26 221 35 65 159 49 16 86 24 55 230 19 66 190 43 67 159 45 21 84 43 1645 to 1700 1700 to 1715 52 241 14 29 190 44 83 188 52 28 98 46 1715 to 1730 49 238 19 43 214 37 57 171 55 23 81 35 Total 209 916 68 164 815 159 272 677 201 88 349 148 Table 2. Saturation Flow Rates (veh/h) Movement Sat. Flow Per Lane Through Through & Right 1900 1850 Left 1700 Right 1500 2.
Problem 2: For the same intersection, determine the minimum vehicle green for the through %3D movements, assuming pedestrian speed of 3.6 ft/s and Gmp=7 s. Problem 3: Give a reasonable sequence of phases for this intersection, considering that left turn volume is moderate on the NB, SB, and EB approaches and is weak on the WB approach. Pedestrian traffic does not warrant a pedestrian phase here. Problem 4: Compute delays and determine LOS for the NBTH and NBLT lane groups at this intersection. Assume a full-actuated control with unit extension (passage time, PT) of 4 seconds and absence of filtering/metering at the neighboring signalized intersections. Effective green signal times are. 8 NB,TH = 33.2s %3D 8 NB,LT =17.3s and Cycle length is: C = 125 s 3.41m 3.99mp 4.02m 7.99m- 3.81m 3.82m X Street 1.38m 3.03m 5,73m ► 5.29m 3.48m 1.55m 3.26m 3.21m 3,47m 4.51m 6.70m 3.19m 1.20m 3.44m 3.61 3.90m 3.87m 4,09m 4.06m 4.51m Y Street Figure 1. Dual-Ring Phasing, X St. and y Street (North is up)
Transcribed Image Text:Problem 2: For the same intersection, determine the minimum vehicle green for the through %3D movements, assuming pedestrian speed of 3.6 ft/s and Gmp=7 s. Problem 3: Give a reasonable sequence of phases for this intersection, considering that left turn volume is moderate on the NB, SB, and EB approaches and is weak on the WB approach. Pedestrian traffic does not warrant a pedestrian phase here. Problem 4: Compute delays and determine LOS for the NBTH and NBLT lane groups at this intersection. Assume a full-actuated control with unit extension (passage time, PT) of 4 seconds and absence of filtering/metering at the neighboring signalized intersections. Effective green signal times are. 8 NB,TH = 33.2s %3D 8 NB,LT =17.3s and Cycle length is: C = 125 s 3.41m 3.99mp 4.02m 7.99m- 3.81m 3.82m X Street 1.38m 3.03m 5,73m ► 5.29m 3.48m 1.55m 3.26m 3.21m 3,47m 4.51m 6.70m 3.19m 1.20m 3.44m 3.61 3.90m 3.87m 4,09m 4.06m 4.51m Y Street Figure 1. Dual-Ring Phasing, X St. and y Street (North is up)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Methods to determine productivity
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS