A horizontal stratified soil deposit consists of three layers each uniform in itself. The permeabilities of these layers are 8 × 10^–4 cm/s, 52 × 10^–4 cm/s, and 6 × 10^–4 cm/s,and their thicknesses are 7, 3 and 10 m respectively. Find the effective average permeability in mm/s of the deposit in the vertical direction. a.7.7 x 10^-3 b.8.9 x 10^-3 c.13.6 x 10^-3 d.15.9 x 10^-3

A horizontal stratified soil deposit consists of three layers each uniform in itself. The permeabilities of these layers are 8 × 10^–4 cm/s, 52 × 10^–4 cm/s, and 6 × 10^–4 cm/s,and their thicknesses are 7, 3 and 10 m respectively. Find the effective average permeability in mm/s of the deposit in the vertical direction. a.7.7 x 10^-3 b.8.9 x 10^-3 c.13.6 x 10^-3 d.15.9 x 10^-3

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter11: Compressibility Of Soil

Section: Chapter Questions

Problem 11.15P

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