The following are the results of laboratory consolidation test conducted on clayey soil sample. Determine, graphically, the compression and recompression indices, Cc, Cr of this soil. Using Casagrande's method, determine graphically the preconsolidation pressure. 27 54 107 214 429 214 1.24 1.21 1.15 1.08 0.99 1.00

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter11: Compressibility Of Soil
Section: Chapter Questions
Problem 11.4P
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Part #2
The following are the results of laboratory
consolidation test conducted on clayey soil
sample. Determine, graphically, the compression
and recompression indices, Cc, Cr of this soil.
Using Casagrande's method, determine graphically
the preconsolidation pressure.
Effective Stress (kPa) Void Ratio (%)
27
1.24
1.21
1.15
1.08
0.99
1.00
1.01
1.02
54
107
214
429
214
107
54
Transcribed Image Text:Part #2 The following are the results of laboratory consolidation test conducted on clayey soil sample. Determine, graphically, the compression and recompression indices, Cc, Cr of this soil. Using Casagrande's method, determine graphically the preconsolidation pressure. Effective Stress (kPa) Void Ratio (%) 27 1.24 1.21 1.15 1.08 0.99 1.00 1.01 1.02 54 107 214 429 214 107 54
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