Draw a flow net for the single row of sheet piles driven into a permeability layer as shown in Figure 8.18,given the following:H1 = 5 m,H2 = 0.7 m,D = 4 mD1 = 10 mCalculate the seepage loss per meter length of the sheet pile (at right angles to the cross section shown).Sheet pileH1H2D1k = 4 × 10-4 cm/secImpermeable layer土品1D→

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Draw a flow net for the single row of sheet piles driven into a permeability layer as shown in Figure 8.18, given the following: H1 = 5 m, D = 4 m H2 = 0.7 m, D1 = 10 m Calculate the seepage loss per meter length of the sheet pile (at right angles to the cross section shown).

Draw a flow net for the single row of sheet piles driven into a permeability layer as shown in Figure 8.18, given the following: H1 = 5 m, D = 4 m H2 = 0.7 m, D1 = 10 m Calculate the seepage loss per meter length of the sheet pile (at right angles to the cross section shown).

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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Concept explainers

Principles of Seepage

In hydrology, when water flows down in a pore or crack of unsaturated soil due to gravity, the deep layer of soil is called seepage. It is the slow movement of water in the soil layer. Seepage is mainly found near hydraulic structures and is responsible for the stability of earthen-type hydraulic structures.

Question

Draw a flow net for the single row of sheet piles driven into a permeability layer as shown in Figure 8.18,
given the following:
H1 = 5 m,
H2 = 0.7 m,
D = 4 m
D1 = 10 m
Calculate the seepage loss per meter length of the sheet pile (at right angles to the cross section shown).
Sheet pile
H1
H2
D1
k = 4 × 10-4 cm/sec
Impermeable layer
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