free-flow = 80km/hr jam density = 220veh/km capacity=4000 veh/hr Fall 2023 HW 2: Queues and transit CEE

free-flow = 80km/hr

jam density = 220veh/km

capacity=4000 veh/hr
 

Transcribed Image Text:

Fall 2023 HW 2: Queues and transit CEE 310 1(g) (5 pts.) Draw a time-space diagram on graph paper below. Label the following: The trajectory xAC of the back of the queue, and its speed uAC. The trajectory XCM giving the location of the front of the queue after the construction zone ends, and its speed uc. The time and location when the queue dissipates. For distances, set the location of the entrance to the construction zone to be x = 0, so distances upstream the entrance are negative numbers. Page 4 Fall 2023 HW 2: Queues and transit CEE 310 1(g) (5 pts.) Draw a time-space diagram on graph paper below. Label the following: The trajectory xAC of the back of the queue, and its speed uAC. The trajectory XCM giving the location of the front of the queue after the construction zone ends, and its speed uc. The time and location when the queue dissipates. For distances, set the location of the entrance to the construction zone to be x = 0, so distances upstream the entrance are negative numbers. Page 4