help me plz Om10m20m17.07mDATUMYe=18.86KN/m³K = 10*m/secImpervious(a) The elevation head, total head, and pressure head at B.(b) The pore water pressure at B.(c) The exit hydraulic gradient (iexit) and the critical hydraulic gradient (ier).(d) Determine the factor of safety against a quick sand condition.Hint:(1) For the iexit calculation, choose the least water flow length, L.(2) FOS = iexit / iç where if FOS is less than 4, the quick condition occurs%3D18.60m12.80m9.14m

Geotechnical engineering is a civil engineering speciality that studies the behaviour and structural…

Om 10m 20m 17.07m 0ATUM Y=18.86KN/m K = 10*m/sec B %3D Impervious (a) The elevation head, total head, and pressure head at B. (b) The pore water pressure at B. (c) The exit hydraulic gradient (iesit) and the critical hydraulic gradient (i«). (d) Determine the factor of safety against a quick sand condition. Hint: (1) For the iexit calculation, choose the least water flow length, L. (2) FOS = iexit / ic, where if FOS is less than 4, the quick condition occurs %3D 18.60m 12.80m 9.14m

Om 10m 20m 17.07m 0ATUM Y=18.86KN/m K = 10*m/sec B %3D Impervious (a) The elevation head, total head, and pressure head at B. (b) The pore water pressure at B. (c) The exit hydraulic gradient (iesit) and the critical hydraulic gradient (i«). (d) Determine the factor of safety against a quick sand condition. Hint: (1) For the iexit calculation, choose the least water flow length, L. (2) FOS = iexit / ic, where if FOS is less than 4, the quick condition occurs %3D 18.60m 12.80m 9.14m

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter6: Hydraulic Conductivity

Section: Chapter Questions

Problem 6.1P

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