Geology Reference
In-Depth Information
Initial
Final
Swell
Swell
[C] Swell Data
Measurement
Measurement
10
10
(1)
Surcharge weight (lb)
5/26/08
5/30/08
(2)
Time and date
10:16
A
.
M
.
10:16
A
.
M
.
0
96
(3)
Elapsed time (h)
0
0.0135
(4)
Dial reading (in.)
(5)
Initial height of soil specimen (in.)
[from part [B], (6)]
5.00
5.00
(6)
Swell (% of initial height)
(4)
(5)
0
0.27
(6)
100
[D] Bearing Ratio Data
(1)
Soaked
□
Unsoaked
(check one)
10
(2)
Weight of surcharge
lb
74,000
(3)
Proving ring calibration
lb/in.
Proving Ring
Area
Penetration
Penetration
Dial Reading
Piston Load
of Piston
Stress
(in.
2
)
(in.)
(in.)
(lb)
(psi)
(
3
)
(
4
)
(3)
(2)
proving
(
5
)
(1)
(2)
(4)
ring calibration
0.000
0
0
3.00
0
0.025
0.0004
29.6
3.00
9.9
0.050
0.0008
59.2
3.00
19.7
0.075
0.0013
96.2
3.00
32.1
0.100
0.0016
118.4
3.00
39.5
0.125
0.0019
140.6
3.00
46.9
0.150
0.0020
148.0
3.00
49.3
0.175
0.0022
162.8
3.00
54.3
0.200
0.0023
170.2
3.00
56.7
0.300
0.0026
192.4
3.00
64.1
0.400
0.0030
222.0
3.00
74.0
0.500
0.0032
236.8
3.00
78.9
408
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