1. For the one-dimensional consolidation test result shown in Figure below, determine my.
1. For the one-dimensional consolidation test result shown in Figure below, determine my.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Н.W
1. For the one-dimensional consolidation test result shown in Figure below,
determine my.
1.0
0.9
0.8
Void ratio
0.7
0.6
0.5
0.4
10,000
Vertical effective stress (log scale) - psf
100
1000
100,000
2- The following readings were taken for an increment of vertical stress of 400
psf in a one-dimensional consolidation test on a saturated clay sample 3 in
diameter and 0.75 in thick. Drainage was permitted from the top and bottom
boundaries. Determine the coefficient of consolidation using the root time
method.
Time (min) 0.25
ΔΗ (in)
1
2.25
4
9.
16
25
36
64
144
24 hours
0.0047 0.009 0.0133 0.0169 0.023 0.0268 0.0291 0.03 0.032 0.033 0.035](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbd1b37be-3d6a-4202-b47c-ee1ac186c6d4%2F9f76f1c5-0c01-4c89-91a5-d0176d6ab444%2Fbaa2798_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Н.W
1. For the one-dimensional consolidation test result shown in Figure below,
determine my.
1.0
0.9
0.8
Void ratio
0.7
0.6
0.5
0.4
10,000
Vertical effective stress (log scale) - psf
100
1000
100,000
2- The following readings were taken for an increment of vertical stress of 400
psf in a one-dimensional consolidation test on a saturated clay sample 3 in
diameter and 0.75 in thick. Drainage was permitted from the top and bottom
boundaries. Determine the coefficient of consolidation using the root time
method.
Time (min) 0.25
ΔΗ (in)
1
2.25
4
9.
16
25
36
64
144
24 hours
0.0047 0.009 0.0133 0.0169 0.023 0.0268 0.0291 0.03 0.032 0.033 0.035
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