Civil Engineering Reference
In-Depth Information
100
t
r
/
t
max
=
90%
Range of
t
r
for clays
80
t
r
/
t
max
=
70%
60
40
20
0
0
6
12
18
24
Pile diameter 24”
0
9
18
27
36
Pile diameter 30”
0
12
24
36
45
Pile diameter 48”
Local pile deflection,
Z
, mm
(a)
t
max
100
80
60
40
20
0
0
2.5
z
(b)
FIGURE 4.5
(a) Sketch of the shape of the t-z curve for clay soil with different pile diameters,
(b) Sketch of the shape of the t-z curve for sand with different pile diameters.
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