Pile Design and Construction Practice, Fifth edition

6 φ

M.S. links throughout

20

φ M.S. bars for

bonding to pile cap

1 000

960

10

14500500

1 000

1 040

Links @ 40 crs

Links @ 120 crs

Spacing transition

Spacing transition

Links @ 40 crs

40 cover to links

300

300

25 chamfer

Lifting lug 2

900 from toe

Cast steel shoe

1no. 7-wire 12.5dia. H.T.S. strandin each corner

1no. 7-wire 12.5dia. H.T.S. strand

Lifiting lug 2

900 from head

40 cover

15 00010 500

1150

1050

100 100

(^1120) Transition
Transition
Transition
Transition
40 cover to links
Lifting hole at 7
700 from head
8 φ
links^8
φ M.S. links throughout
8 φ
Helix at
50 pitch
B
25
φ M.S. main bars
25
φ H.T.S. main bars
8 φ
M.S. links throughout
25
φ M.S. main bars
350
350
1500
17 100
1450
1450
23 000
1500
1075
Lifting point at 5000 from head
Links @ 70 crs
Links @ 175 crs
Links @ 70 crs
Links @ 50 crs Cast steel body
A A
Hardened steel point
90 dia.
Links @ 150 crs
Links @ 50 crs
500
500
SECTION A-A
SECTION B-B
(a) (b)
B
Helix at 50 pitch
Figur
e 2.5
Design f
or pr
ecast concr
ete piles (a) 350
mm squar
e pile 15
m long (b) 500
mm octag
onal pile 23
m long.
Figur
e 2.6
Design f
or pr
estr
essed concr
ete pile
.