A 5-ft fill is to be placed over the following soil profile shown below. Determine if the clay is normally consolidated or over-consolidated. The pre-consolidation pressure (past maximum consolidation stress) of the clay is 1000 lb/ft³. 5 ft 2 ft 4 ft Proposed Fill, y = 120 lb/ft³ Sand Clay Rock 2 ft A Ydry = 100 lb/ft³ Ground water table Ysat 110 lb/ft³ o'c = Pc = 1000 lb/ft²
A 5-ft fill is to be placed over the following soil profile shown below. Determine if the clay is normally consolidated or over-consolidated. The pre-consolidation pressure (past maximum consolidation stress) of the clay is 1000 lb/ft³. 5 ft 2 ft 4 ft Proposed Fill, y = 120 lb/ft³ Sand Clay Rock 2 ft A Ydry = 100 lb/ft³ Ground water table Ysat 110 lb/ft³ o'c = Pc = 1000 lb/ft²
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 9.3P
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Question
![overconsolidated clay, if o' < a <a + Ao'
overconsolidated clay with o + Ao' <o,
normally consolidated clay (that is, o = o)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbab71d29-f3d9-43ce-83f4-a263357daa0d%2Fd3452b95-aa52-40af-881e-9a284e420d52%2F9o55aal_processed.jpeg&w=3840&q=75)
Transcribed Image Text:overconsolidated clay, if o' < a <a + Ao'
overconsolidated clay with o + Ao' <o,
normally consolidated clay (that is, o = o)
![A 5-ft fill is to be placed over the following soil profile shown below. Determine if
the clay is normally consolidated or over-consolidated.
The pre-consolidation pressure (past maximum consolidation stress) of the clay is
1000 lb/ft3.
5 ft
2 ft
4 ft
Proposed Fill, y = 120 lb/ft³
Sand
Clay
Rock
2 ft
A
Ydry = 100 lb/ft³
Ground water table
Ysat 110 lb/ft³
=
o'= Pc = 1000 lb/ft²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbab71d29-f3d9-43ce-83f4-a263357daa0d%2Fd3452b95-aa52-40af-881e-9a284e420d52%2F9zh4mtg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 5-ft fill is to be placed over the following soil profile shown below. Determine if
the clay is normally consolidated or over-consolidated.
The pre-consolidation pressure (past maximum consolidation stress) of the clay is
1000 lb/ft3.
5 ft
2 ft
4 ft
Proposed Fill, y = 120 lb/ft³
Sand
Clay
Rock
2 ft
A
Ydry = 100 lb/ft³
Ground water table
Ysat 110 lb/ft³
=
o'= Pc = 1000 lb/ft²
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