Civil Engineering Reference
In-Depth Information
7.25
Settlement Calculations Using the Tokimatsu and Seed (1987) Method
Multi-
Layer
G
max
v
directional
Layer
thickness,
v
0
v
,
[Eq. (7.5)],
eff
(
G
eff
/
G
max
)
eff
%
cyc
(Fig. 7.9),
shear
Multiply
Settlement,
in.
(12)
lb/ft
2
kip/ft
2
100
eff
2
v
number
ft
(
N
1
)
60
[Eq. (7.4)]
(Fig. 7.8)
percent
by VSR
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
10
5
10
4
10
2
1
5
238
5
425
7.2
1.5
1.5
0.08
0.16
0.16
0.10
1.2
10
4
2.2
10
4
2.2
10
2
2
5
713
5
736
0.11
0.22
0.22
0.13
10
4
10
4
10
2
3
10
1425
5
1040
1.7
3.2
3.2
0.17
0.34
0.34
0.41
2.1
10
4
3.6
10
4
3.6
10
2
4
10
2375
5
1340
0.18
0.36
0.36
0.43
10
4
10
4
10
2
5
10
3325
5
1590
2.4
4.4
4.4
0.21
0.42
0.42
0.50
2.6
10
4
4.2
10
4
4.2
10
2
6
10
4275
5
1800
0.20
0.40
0.40
0.48
Total
2 in.
