A student conducted 2 UU triaxial tests on Kaolin clay samples in the laboratory. Table 1 provides information regarding the sample dimensions and testing conditions used for the tests. Table 2 Provides the raw deformation and force gauge data obtained from UU tests.By producing Mohr circles and deviatoric stress vs axial strain plots of the tests using the data presented, determine the average Young's modulus, E ( MPa ) from the most linear portion of the tests deviatoric stress vs axial strain plots.
A student conducted 2 UU triaxial tests on Kaolin clay samples in the laboratory. Table 1 provides information regarding the sample dimensions and testing conditions used for the tests. Table 2 Provides the raw deformation and force gauge data obtained from UU tests.By producing Mohr circles and deviatoric stress vs axial strain plots of the tests using the data presented, determine the average Young's modulus, E ( MPa ) from the most linear portion of the tests deviatoric stress vs axial strain plots.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A student conducted 2 UU triaxial tests on Kaolin clay samples in the laboratory. Table 1 provides information regarding the sample dimensions and testing conditions used for the tests. Table 2 Provides the raw deformation and force gauge data obtained from UU tests.By producing Mohr circles and deviatoric stress vs axial strain plots of the tests using the data presented, determine the average Young's modulus, E ( MPa ) from the most linear portion of the tests deviatoric stress vs axial strain plots. Enter answer using 1 d. p, don't enter units).A student conducted 2 UU triaxial tests on Kaolin clay samples in the laboratory. Table 1 provides information regarding the sample dimensions and testing conditions used for
the tests. Table 2 Provides the raw deformation and force gauge data obtained from UU tests.
By producing Mohr circles and deviatoric stress vs axial strain plots of the tests using the data presented, determine the average Young's modulus, E (MPa) from the most linear
portion of the tests deviatoric stress vs axial strain plots.
Transcribed Image Text:Table 1
Test no.
1
2
Table 2
0
0.5
deformation (mm)
1
1.5
2
2.5
3
9.8
ly
5
9
+
8
6
Rate of
Ring
deformmation factor
(mm/m) (Nidiv)
20
11
12
1.27
1.27
0.9845 100
0-9845 400
O
22
46
Force guage division
Test 1
Test2
62
80
102
121
134
157
cell
Avg-sample Av-g sample
Pressure dength diameter
182
194
(kPa)
195
197
198
200
199
196
O
24
44
(mm)
74.7
75.3
68
82
106
132
149
173
200
219
231
241
246
252
251
244
(mm)
38.1
37.7
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