柱纵向钢筋单排最大根数 (净保护层厚度:28mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
300
|
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
400
|
6 |
5 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
600
|
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
650
|
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
6 |
700
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
750
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
8 |
850
|
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
14 |
13 |
13 |
13 |
12 |
12 |
11 |
10 |
10 |
1000
|
15 |
15 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:30mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
300
|
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
400
|
6 |
5 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
600
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
650
|
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
6 |
700
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
750
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
850
|
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
14 |
13 |
13 |
13 |
12 |
12 |
11 |
10 |
10 |
1000
|
15 |
15 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:31mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
300
|
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
400
|
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
600
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
650
|
9 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
6 |
700
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
750
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
850
|
13 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
14 |
13 |
13 |
13 |
12 |
12 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:32mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
300
|
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
400
|
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
600
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
650
|
9 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
6 |
700
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
750
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
850
|
13 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
14 |
13 |
13 |
13 |
12 |
12 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:33mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
300
|
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
400
|
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
600
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
650
|
9 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
6 |
700
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
750
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
850
|
13 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:35mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
300
|
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
600
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
650
|
9 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
6 |
700
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
750
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
850
|
12 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
14 |
13 |
13 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:36mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
300
|
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
600
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
650
|
9 |
9 |
9 |
8 |
8 |
8 |
8 |
7 |
7 |
6 |
700
|
10 |
10 |
9 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
750
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
9 |
8 |
850
|
12 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
13 |
13 |
13 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:37mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
300
|
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
7 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
600
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
650
|
9 |
9 |
9 |
8 |
8 |
8 |
8 |
7 |
7 |
6 |
700
|
10 |
10 |
9 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
750
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
9 |
8 |
850
|
12 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
13 |
13 |
13 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:38mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
2 |
300
|
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
600
|
8 |
8 |
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
650
|
9 |
9 |
9 |
8 |
8 |
8 |
8 |
7 |
7 |
6 |
700
|
10 |
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
750
|
11 |
10 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
9 |
8 |
850
|
12 |
12 |
12 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:40mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
2 |
300
|
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
350
|
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
600
|
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
700
|
10 |
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
750
|
11 |
10 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
800
|
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
12 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
900
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:41mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
2 |
300
|
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
550
|
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
600
|
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
700
|
10 |
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
750
|
11 |
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
800
|
12 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
9 |
9 |
900
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:42mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
2 |
300
|
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
550
|
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
600
|
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
700
|
10 |
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
750
|
11 |
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
800
|
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
9 |
9 |
900
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:43mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
550
|
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
5 |
600
|
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
700
|
10 |
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
750
|
11 |
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
800
|
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
9 |
900
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:45mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
450
|
6 |
6 |
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
500
|
7 |
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
550
|
7 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
5 |
600
|
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
700
|
10 |
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
750
|
11 |
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
800
|
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
9 |
900
|
13 |
13 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
950
|
14 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
15 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:46mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
3 |
450
|
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
500
|
7 |
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
550
|
7 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
5 |
600
|
8 |
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
700
|
10 |
9 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
750
|
11 |
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
800
|
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
8 |
900
|
13 |
13 |
12 |
12 |
11 |
11 |
11 |
10 |
9 |
9 |
950
|
14 |
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:47mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
3 |
450
|
6 |
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
500
|
7 |
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
550
|
7 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
5 |
600
|
8 |
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
700
|
10 |
9 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
750
|
11 |
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
800
|
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
8 |
900
|
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
9 |
950
|
14 |
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:48mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
3 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
3 |
450
|
6 |
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
500
|
7 |
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
550
|
7 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
5 |
600
|
8 |
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
700
|
10 |
9 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
7 |
750
|
11 |
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
800
|
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
8 |
900
|
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
9 |
950
|
14 |
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
1000
|
14 |
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:50mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
3 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
3 |
450
|
6 |
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
500
|
7 |
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
550
|
7 |
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
600
|
8 |
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
8 |
8 |
8 |
8 |
7 |
7 |
6 |
6 |
700
|
10 |
9 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
7 |
750
|
10 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
7 |
800
|
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
8 |
900
|
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
9 |
950
|
14 |
13 |
13 |
12 |
12 |
12 |
11 |
10 |
10 |
10 |
1000
|
14 |
14 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:52mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
3 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
400
|
5 |
5 |
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
450
|
6 |
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
500
|
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
550
|
7 |
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
600
|
8 |
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
650
|
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
700
|
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
750
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
800
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
850
|
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
8 |
900
|
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
9 |
950
|
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
1000
|
14 |
14 |
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:56mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
350
|
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
400
|
5 |
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
450
|
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
500
|
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
550
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
600
|
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
650
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
700
|
9 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
750
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
800
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
850
|
12 |
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
900
|
13 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
950
|
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
1000
|
14 |
14 |
13 |
13 |
13 |
12 |
12 |
11 |
10 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:58mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
350
|
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
400
|
5 |
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
450
|
6 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
500
|
6 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
550
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
600
|
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
650
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
700
|
9 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
750
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
800
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
850
|
12 |
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
900
|
13 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
950
|
13 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
1000
|
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:60mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
300
|
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
350
|
4 |
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
400
|
5 |
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
450
|
5 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
500
|
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
5 |
4 |
550
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
600
|
8 |
8 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
650
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
700
|
9 |
9 |
9 |
9 |
8 |
8 |
8 |
7 |
7 |
7 |
750
|
10 |
10 |
10 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
800
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
850
|
12 |
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
900
|
12 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
950
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
1000
|
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
柱纵向钢筋单排最大根数 (净保护层厚度:62mm)
柱宽 b
(mm)
|
纵筋直径(mm)
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |
250
|
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
1 |
300
|
3 |
3 |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
2 |
350
|
4 |
4 |
4 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
400
|
5 |
4 |
4 |
4 |
4 |
4 |
4 |
3 |
3 |
3 |
450
|
5 |
5 |
5 |
5 |
5 |
5 |
4 |
4 |
4 |
4 |
500
|
6 |
6 |
6 |
6 |
5 |
5 |
5 |
5 |
4 |
4 |
550
|
7 |
7 |
7 |
6 |
6 |
6 |
6 |
5 |
5 |
5 |
600
|
8 |
7 |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
650
|
9 |
8 |
8 |
8 |
8 |
7 |
7 |
7 |
6 |
6 |
700
|
9 |
9 |
9 |
8 |
8 |
8 |
8 |
7 |
7 |
6 |
750
|
10 |
10 |
9 |
9 |
9 |
9 |
8 |
8 |
7 |
7 |
800
|
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
8 |
8 |
850
|
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
9 |
8 |
900
|
12 |
12 |
12 |
11 |
11 |
11 |
10 |
10 |
9 |
9 |
950
|
13 |
13 |
12 |
12 |
12 |
11 |
11 |
10 |
10 |
9 |
1000
|
14 |
14 |
13 |
13 |
12 |
12 |
11 |
11 |
10 |
10 |
柱宽 b
|
14
|
16
|
18
|
20
|
22
|
25
|
28
|
32
|
36
|
40 |