SITUATION: The coefficient of permeability below a dam is 4m/day. The water on the upstream side is 20m higher than on the downstream side. To estimate the seepage below the dam, a flownet was graphically drawn such that the number of potential drops Nd%3D10 and number of flow channels Nf=4. The base of the dam is founded 1m below the ground. Between the heel and the toe of the dam, a distance of 30m, there are 8 potential drops. Determine the uplift pressure at the toe of the dam in kPa. 27 29.43 39.24 9.81

SITUATION: The coefficient of permeability below a dam is 4m/day. The water on the upstream side is 20m higher than on the downstream side. To estimate the seepage below the dam, a flownet was graphically drawn such that the number of potential drops Nd%3D10 and number of flow channels Nf=4. The base of the dam is founded 1m below the ground. Between the heel and the toe of the dam, a distance of 30m, there are 8 potential drops. Determine the uplift pressure at the toe of the dam in kPa. 27 29.43 39.24 9.81

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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