18. Fit the data in the table below into the Greenshields' model and determine; (i) The maximum flow (Qmax)? [1849 veh/h] (ii) The speed at which flow is maximum (Ucap)? [31.3 km/h] (iii) The density at which flow is maximum (Keap)? [59 veh/h] Speed (us) (km/h) Density (k) (veh/km) 53.2 20 48.1 27 44.8 35 40.1 44 37.3 52 35.2 58 34.1 60 27.2 64 20.4 70 17.5 75 14.6 82 13.1 90 11.2 100 8.0 115
18. Fit the data in the table below into the Greenshields' model and determine; (i) The maximum flow (Qmax)? [1849 veh/h] (ii) The speed at which flow is maximum (Ucap)? [31.3 km/h] (iii) The density at which flow is maximum (Keap)? [59 veh/h] Speed (us) (km/h) Density (k) (veh/km) 53.2 20 48.1 27 44.8 35 40.1 44 37.3 52 35.2 58 34.1 60 27.2 64 20.4 70 17.5 75 14.6 82 13.1 90 11.2 100 8.0 115
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
![18. Fit the data in the table below into the Greenshields' model and determine;
(i) The maximum flow (Qmax)? [1849 veh/h]
(ii) The speed at which flow is maximum (Ucap)? [31.3 km/h]
(iii) The density at which flow is maximum (Keap)? [59 veh/h]
Speed (us)
(km/h)
Density (k)
(veh/km)
53.2
20
48.1
27
44.8
35
40.1
44
37.3
52
35.2
58
34.1
60
27.2
64
20.4
70
17.5
75
14.6
82
13.1
90
11.2
100
8.0
115](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe8ba24fc-cb9e-4dbc-8d18-9934f9dedc0f%2F1db6665e-9edc-4f3f-b58b-6ca206b36b3e%2Fgahyjzg_processed.png&w=3840&q=75)
Transcribed Image Text:18. Fit the data in the table below into the Greenshields' model and determine;
(i) The maximum flow (Qmax)? [1849 veh/h]
(ii) The speed at which flow is maximum (Ucap)? [31.3 km/h]
(iii) The density at which flow is maximum (Keap)? [59 veh/h]
Speed (us)
(km/h)
Density (k)
(veh/km)
53.2
20
48.1
27
44.8
35
40.1
44
37.3
52
35.2
58
34.1
60
27.2
64
20.4
70
17.5
75
14.6
82
13.1
90
11.2
100
8.0
115
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 1 steps with 4 images
Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning