Geology Reference
In-Depth Information
p
D
2
4
2.50
2
4
p
Area
A
4.91 in
.
2
i
.
e
.
, 31.68 cm
2
1
2
1
2
Volume
V
0
A
H
0
4.91
0.780
3.83 in.
3
i.e., 62.76 cm
3
1
2
1
21
2
1
2
Initial wet mass of specimen (
M
T
0
)
(mass of specimen ring plus specimen)
- (mass of specimen ring)
M
T
0
208.48
100.50
107.98
g
Initial wet density:
M
T
0
V
0
(20-1)
r
0
107.98
62.76
1.721
g
cm
3
r
0
>
Initial wet unit weight:
0
(in lb/ft
3
)
62.4
(20-3)
0
(1.721)(62.4)
107.4 lb/ft
3
0
2.
Initial moisture content:
Dry mass of total specimen (
M
d
)
(mass of entire dry specimen plus can)
- (mass of can)
M
d
203.11
127.17
75.94 g
M
T
0
M
d
w
0
100
(20-4)
M
d
107.98
75.94
75.94
w
0
100
42.2%
3.
Initial degree of saturation:
M
d
G
s
r
w
75.94
(2.72) (1)
V
s
27.92 cm
3
V
s
A
27.92
31.68
0.881 cm
H
s
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