A 12 hour storm rainfall had the following depths in cm for each hour occuring over a basin 1.8, 2.6, 7.8, 3.9, 10.6, 5.4, 7.8, 9.2, 6.5, 4.4, 1.8 and 1.6. The surface runoff resulting from the above storm is found to be 24.4 cm depth over the basin.

A 12 hour storm rainfall had the following depths in cm for each hour occuring over a basin 1.8, 2.6, 7.8, 3.9, 10.6, 5.4, 7.8, 9.2, 6.5, 4.4, 1.8 and 1.6. The surface runoff resulting from the above storm is found to be 24.4 cm depth over the basin.

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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Question

A 12 hour storm rainfall had the following depths
in cm for each hour occuring over a basin 1.8,
2.6, 7.8, 3.9, 10.6, 5.4, 7.8, 9.2, 6.5, 4.4, 1.8 and
1.6. The surface runoff resulting from the above
storm is found to be 24.4 cm depth over the
basin.
Determine the average infiltration index for the
basin.

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