(b) The density-speed relationship for a freeway lane was found to be: u = 54.5 – 0.24k Determine: (i) (ii) (iii) (iv) Speed at capacity. Density at capacity. Maximum flow. Sketch the u-q, q-k and u-k curves for this stream flow equation.
(b) The density-speed relationship for a freeway lane was found to be: u = 54.5 – 0.24k Determine: (i) (ii) (iii) (iv) Speed at capacity. Density at capacity. Maximum flow. Sketch the u-q, q-k and u-k curves for this stream flow equation.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![(b)
The density-speed relationship for a freeway lane was found to be:
u = 54.5 – 0.24k
Determine:
Speed at capacity.
Density at capacity.
(i)
(ii)
(iii)
(iv)
Maximum flow.
Sketch the u-q, q-k and u-k curves for this stream flow equation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F95e6f8c9-07c3-4149-a1e4-f27798310010%2F11add6ce-59bb-4c24-8a67-cb59a0577e23%2F4hw8qg2_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(b)
The density-speed relationship for a freeway lane was found to be:
u = 54.5 – 0.24k
Determine:
Speed at capacity.
Density at capacity.
(i)
(ii)
(iii)
(iv)
Maximum flow.
Sketch the u-q, q-k and u-k curves for this stream flow equation.
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