TABLE 11. Characteristics of various layer types
Density distribution
Current s h a r x lo3
Stratification
Required for
obxrvad
Layer
Figure
N 2 x 10"
breaking
mcpII
-YeOry
number
' T Y F
(=-'I
(=-'I
(=-'I
3
3
I and2
4
l a n d 4
4
6
(middk)
~~
S k t
Layer
ShCCt
LaJlcr
S k t
Layer
Shtet
shat
Shatt
Laytr
sbect
Sbect
sheet. shallow
Shect, desp
Smooth
Smooth
Shcet
Smooth
shauow
Deep
49.0
8 2
18.4
49
15.5
8.2
190
72
173
160
40
180
2%
44
33.4
24.7
2. I
1.2
15.7
2.3
2.3
.
6.0
14.0
5.7
8.6
4.4
7.9
5.7
27.6
17.0
26.0
25.0
12.6
nx,
32.0
13.0
11.5
10.0
2.9
2.2
8.0
3.0
3.0
4.9
4.0
40
4.0
4.0
4-0
4.0
12.4
12.4
12.4
12.4
124
124
12.4
12.4
4.9
4.9
4.1 (steps)
4.1 tw=)
3.9 (w steps)
3.9 (step)
3.5 (steps)
3.9 (steps)
G
C
2
z
>
a