|
Section |
reference |
Dimensions |
Mass |
Per meter of wall |
|||||
|
Width |
Height |
Thickness |
Single pile |
Wall |
Section Modulus |
Moment of inertia |
|||
|
w |
h |
t |
s |
W |
I |
||||
|
mm |
mm |
mm |
mm |
kg/m |
kg/m2 |
cm3/m |
cm4/m |
||
|
CR430 |
D22601 |
330 |
34 |
3 |
3 |
9.72 |
29.45 |
40 |
68 |
|
CR435 |
D28130 |
330 |
34.50 |
3.5 |
3.5 |
11.34 |
34.36 |
46 |
79 |
|
CR440 |
D12889 |
330 |
35 |
4 |
4 |
12.96 |
39.29 |
52 |
91 |
|
CR445 |
D28233 |
330 |
35.50 |
4.5 |
4.5 |
14.53 |
44.04 |
57 |
103 |
|
CR450 |
D22864 |
330 |
36 |
5 |
5 |
16.09 |
48.76 |
63 |
114 |
|
KD400/5 |
D28478 |
400 |
49 |
5 |
5 |
18.52 |
46.30 |
84 |
208 |
|
KD400/5.5 |
D28404 |
400 |
49.50 |
5.5 |
5.5 |
20.37 |
50.92 |
91 |
229 |
|
KD400/6 |
D28384 |
400 |
50 |
6 |
6 |
22.23 |
55.57 |
99 |
250 |
|
KD500/5 |
D28472 |
500 |
49 |
5 |
5 |
22.45 |
44.90 |
86 |
215 |
|
KD500/6 |
D28473 |
500 |
50 |
6 |
6 |
26.94 |
53.88 |
101 |
258 |
|
KD600/6 |
D28090 |
600 |
78 |
6 |
6 |
37.50 |
62.00 |
184 |
718 |
|
KD600/8 |
D27909 |
600 |
80 |
8 |
8 |
50.00 |
83.00 |
237 |
947 |
|
KD600/9 |
D62651 |
600 |
81 |
9 |
9 |
55.53 |
92.55 |
263 |
1066 |
|
KD750/5 |
D62650 |
742 |
91 |
5 |
5 |
33.79 |
45.54 |
163 |
745 |
|
KD750/6 |
D62634 |
742 |
92 |
6 |
6 |
40.90 |
54.66 |
194 |
893 |
|
KD750/6.5 |
D62676 |
742 |
92.50 |
6.5 |
6.5 |
43.72 |
58.90 |
209 |
967 |
|
KD750/7 |
D62635 |
742 |
93 |
7 |
7 |
47.03 |
63.40 |
224 |
1042 |
|
KD750/7.5 |
D62677 |
742 |
93.50 |
7.5 |
7.5 |
50.30 |
67.80 |
239 |
1116 |
|
KD750/8 |
D62632 |
742 |
94 |
8 |
8 |
55.56 |
72.18 |
254 |
1197 |
|
KD750/9 |
D62685 |
742 |
95 |
9 |
9 |
60.26 |
81.21 |
283 |
1346 |
Driveability the sheet piles KD400/5 D28478 KD400/5.5 D28404 need to be performed for Impact Driven KD400/6 D28384 sheeting.Performing work over water has always been more difficult and costly than performing the same work on land. And when the KD 400/5 is performed below water, the difficulties and cost difference KD 400/5.5,KD 400/6 can increase geometrically with the depth at which the work is performed.
Since KD400/5,KD400/5.5 are usually constructed within water, the sheet piles are installed using preconstructed templates that permit the KD400/6 positioning of each sheet pile from a barge.There are different types of cofferdam, KD 400/5 IS used to support excavation operation and some are enclosed type box placed in the water. The focus of this lesson is on the latter type.
The trench sheet KD 400/6 is a watertight timber or reinforced-concrete box having a bottom but KD 400/5,KD 400/5.5, top. It's use KD400/5.5 is convenient when there is no excavation and the bottom of the river is more or less level;KD400/5 also may rest on top of piles. The caisson is constructed on shore and floated to the site.
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