The arrangement of soil layers are as shown below. Lower layer of sand is under artesian pressure. If effective stress at top of clay layer is half of the effective stress at top of lower layer of sand, then amount by which piezometric head in lower layer of sand rises above water table is: 4 m y= 17 kN/m 3 m Sand y = 20 kN/m³ [1m y= 21 kN/m' 6 m Clay 4 m Sand y= 20 kN/m
The arrangement of soil layers are as shown below. Lower layer of sand is under artesian pressure. If effective stress at top of clay layer is half of the effective stress at top of lower layer of sand, then amount by which piezometric head in lower layer of sand rises above water table is: 4 m y= 17 kN/m 3 m Sand y = 20 kN/m³ [1m y= 21 kN/m' 6 m Clay 4 m Sand y= 20 kN/m
Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter9: Consolidation
Section: Chapter Questions
Problem 9.20CTP
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