Traffic And Highway Engineering
5th Edition
ISBN: 9781133605157
Author: Garber, Nicholas J., Hoel, Lester A.
Publisher: Cengage Learning,
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Chapter 16, Problem 4P
To determine
The three properties of rainfall that primarily concern highway engineers.
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If the number of rain gauges to be established within a watershed equals to 10. Estimate the
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following date are available to you.
Station No.
1
2
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Annual rainfall average (mm)
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4 5 6 7
Time (hrs)
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9:00
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12.1
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9.4
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Chapter 16 Solutions
Traffic And Highway Engineering
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- Precipitation over a large area is not uniform, due to a climatic change as a result of pollution and other external factors. This has made it impossible to have an accurate measurement for rainfall intensity. Suggest a more suitable approach for the measurement of precipitation that will convince a civil engineer to adopt your approach for the measurement of flow depth?arrow_forwardHow will you ensure an accurate measurement of rainfall is vital to investigate the spatial and temporal patterns of rainfall at various scale for rainfall-runoff modelingarrow_forwardDevelop the equation relating rainfall intensity-duration for the following 10-year frequency rainfall data using Talbot's formula. Duration (min) 10 20 40 60 120 180 Intensity (mm/h) 47 55 35 15 25 18 6. [CLO-2] (04)arrow_forward
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