Consider the following diagram of one-way roads, with indicated traffic flow on some roads. Compute the values of 1. 2. 3. 4. 5. 6. 100 cars/h X2 A 80 cars/h X1 E 50 cars/h X6 ts -→- B D 120 cars/h 40 cars/h - 140 cars/h Answer the following questions. Keep in mind that traffic flow on each road has to be greater or equal to 0. a) What is the maximal possible traffic flow on the road connecting intersections E and A? Enter your answer to part a) here: b) Suppose that the road connecting intersections E and A gets closed. Assuming that all measurements of traffic flow indicated on the picture above stay unchanged, what is the minimal possible traffic flow on the road connecting intersections D and C in such case? Enter your answer to part b) here:

Consider the following diagram of one-way roads, with indicated traffic flow on some roads. Compute the values of 1. 2. 3. 4. 5. 6. 100 cars/h X2 A 80 cars/h X1 E 50 cars/h X6 ts -→- B D 120 cars/h 40 cars/h - 140 cars/h Answer the following questions. Keep in mind that traffic flow on each road has to be greater or equal to 0. a) What is the maximal possible traffic flow on the road connecting intersections E and A? Enter your answer to part a) here: b) Suppose that the road connecting intersections E and A gets closed. Assuming that all measurements of traffic flow indicated on the picture above stay unchanged, what is the minimal possible traffic flow on the road connecting intersections D and C in such case? Enter your answer to part b) here:

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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Concept explainers

Capacity and Level of Service at Intersections

The term capacity is associated with transportation engineering. Capacity helps to understand how many pedestrians or vehicles can be handled by a transport facility. Level of service is also a term associated with transportation engineering. The level of service indicates the performance of the transport facility.

Question

Consider the following diagram of one-way roads, with indicated traffic flow on some roads.
Compute the values of x1, x2, x3, x4, X5, X6.
100 cars/h
X2
A
80 cars/h
X1
50 cars/h
X6
B
ts
---- →-
120 cars/h
D
40 cars/h
140 cars/h
Answer the following questions. Keep in mind that traffic flow on each road has to be greater or equal to 0.
a) What is the maximal possible traffic flow on the road connecting intersections E and A?
Enter your answer to part a) here:
b) Suppose that the road connecting intersections E and A gets closed. Assuming that all measurements of traffic flow indicated on the picture above stay
unchanged, what is the minimal possible traffic flow on the road connecting intersections D and C in such case?
Enter your answer to part b) here:

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