|
径（ｍｍ）
杭長（ｍ）
|
 |
400～450 |
|
|
500～550 |
|
|
600 |
|
|
700 |
|
|
800 |
|
|
900 |
|
|
1000 |
|
|
1100 |
|
|
1200 |
|
|
施工延長
|
件数
|
施工延長
|
件数
|
施工延長
|
件数
|
施工延長
|
件数
|
施工延長
|
件数
|
施工延長
|
件数
|
施工延長
|
件数
|
施工延長
|
件数
|
施工延長
|
件数
|
|
L＜10
|
9,980.0
|
33
|
14,988.0
|
66
|
19,367.5
|
97
|
11,808.0
|
36 |
14,040.0 |
55 |
|
|
547.0
|
4 |
|
|
|
|
|
10≦L＜20
|
9,469.5
|
33
|
17,991.0
|
64
|
50,676.5
|
123
|
17,024.0
|
47 |
42,020.0
|
110 |
709.5
|
4 |
4,244.0
|
13 |
|
|
|
|
|
20≦L＜30
|
10,921.0
|
26
|
12,360.5
|
22
|
30,103.0
|
56
|
21,125.5
|
28 |
57,725.0
|
75 |
2,870.0
|
6 |
10,433.5
|
17 |
|
|
2,295.0 |
2 |
|
30≦L＜40
|
8,903.5
|
12
|
15,177.5
|
21 |
17,573.5
|
28
|
14,882.5
|
9 |
31,147.0
|
25 |
360.5
|
1 |
5,451.5
|
7 |
|
|
|
|
|
40≦L＜50
|
2,586.0
|
4 |
5,261.5
|
6
|
6,334.0
|
9
|
5,177.5
|
2 |
23,230.0
|
22 |
240.0
|
1 |
3,811.0
|
5 |
|
|
|
|
|
50≦L＜60
|
1,434.0
|
1
|
|
|
1,216.5
|
3 |
7,944.0
|
4 |
21,244.0
|
9 |
1,028.0
|
1 |
6,916.0
|
4 |
|
|
|
|
|
60≦L＜70
|
|
|
128.0
|
1 |
|
|
2,236.0 |
1 |
5,343.0
|
2 |
2,164.0
|
1 |
|
|
|
|
|
|
|
70≦L
|
|
|
|
|
|
|
1,256.0
|
1 |
2,368.0
|
1 |
|
|
|
|
|
|
|
|
|
計
|
43,294.0
|
109
|
65,906.5
|
180
|
125,271.0
|
316 |
81,440.5
|
128 |
197,117.0
|
299 |
7,372.0
|
14 |
31,403.0
|
50 |
|
|
2,295.0 |
2 |
|
[
ＨＯＭＥ ]