1. (15 points) A soil profile is shown in figure below, given that H1, H2 and H3 is equal to 6, 4 and 9 meters, respectively. Calculate the total stress, pore water pressure and effective stress (KPa) in the middle of each layer. Assume 50% saturation in the zone of capillary rise. Dry sand G,= 2.66 e = 0.5 Clay Zone of capillary rise G, = 2.71; e = 0.75 Groundwater table Clay G; = 2.72 e= 0.95

1. (15 points) A soil profile is shown in figure below, given that H1, H2 and H3 is equal to 6, 4 and 9 meters, respectively. Calculate the total stress, pore water pressure and effective stress (KPa) in the middle of each layer. Assume 50% saturation in the zone of capillary rise. Dry sand G,= 2.66 e = 0.5 Clay Zone of capillary rise G, = 2.71; e = 0.75 Groundwater table Clay G; = 2.72 e= 0.95

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter9: In Situ Stresses

Section: Chapter Questions

Problem 9.4P

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