A dilatometer test was conducted in a sand deposit at a depth of 6 m. The groundwater table was located at a depth of 2 m below the ground surface. Given, for the sand: Y4 = 14.5 kN/m and yt = 19.8 kN/m³. The contact stress during the test was 260 kN/m². Estimate the soil friction angle, d'.

Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter3: Natural Soil Deposits And Subsoil Exploration
Section: Chapter Questions
Problem 3.29P
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A dilatometer test was conducted in a sand deposit at a
depth of 6 m. The groundwater table was located at a depth
of 2 m below the ground surface. Given, for the sand:
Y4 = 14.5 kN/m and yt = 19.8 kN/m³. The contact stress
during the test was 260 kN/m². Estimate the soil friction
angle, d'.
Transcribed Image Text:A dilatometer test was conducted in a sand deposit at a depth of 6 m. The groundwater table was located at a depth of 2 m below the ground surface. Given, for the sand: Y4 = 14.5 kN/m and yt = 19.8 kN/m³. The contact stress during the test was 260 kN/m². Estimate the soil friction angle, d'.
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