23. choices:a. 5.76b. 0.88c. Noned. 5.28e. 0.48 What is the maximum rainfall intensity in in/hr considering the 5 min incremental rainfall?Refer to the Table below to answer the above question:TimeRain (in)5.0.0910150.03200.13250.1300.13350.21400.37450.22500.3550.2600.1650.13700.14750.12800.16850.14900.18950.251000.481050.41100.391150.241200.411250.441300.271350.17140.0.171450.141500.1

To determine the maximum rainfall intensity (in/hr) from given data. Given, Time (minutes)…

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Engineering

Civil Engineering

What is the maximum rainfall intensity in in/hr considering the 5 min incremental rainfall?

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter16: Highway Drainage

Section: Chapter Questions

Problem 4P

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Concept explainers

Braced cuts

The braced cut is a method of providing lateral support to the soil in foundation trenches, to prevent the trenches from deformation by the caving in of soil and resisting it from moving laterally. During shallow excavation in firm soil, generally, slopes are provided to resist the caving in of soil. During shallow excavation in soft soil and deep excavation, the chances of caving in of soil increase. Hence, it becomes necessary to make a provision to resist the deformation of trenches due to caving in of soil. The braced cut is the method used for such conditions. The excavation using braced cuts is a bit uneconomical as compared to the traditional open-cut excavation method but provides better safety than the cut excavation method.

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23. choices: a. 5.76 b. 0.88 c. None d. 5.28 e. 0.48

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