規格一覧 STANDARD

断面性能一覧 CROSS-SECTION PERFORMANCE LIST

辺の長さ
D(mm)
厚さ
t(mm)
角部外側の
曲率半径
R(mm)
断面積
A(cm2)
単位
質量
W(kg/m)
断面2次
モーメント
I(cm4)
断面2次
半径
i(cm)
断面係数
Z(cm3)
塑性
断面係数
Zp(cm3)
構造ランク
幅厚比種別
235
325
385
440
400
×
400
16
19
22
25
28
32
056.0
066.5
077.0
087.5
098.0
112.0
232.6
271.0
307.7
342.8
376.2
418.3
183
213
242
269
295
328
55,200
62,800
69,500
75,400
80,600
86,200
15.4
15.2
15.0
14.8
14.6
14.4
2,760
3,140
3,480
3,770
4,030
4,310
3,280
3,770
4,220
4,640
5,010
5,460
FA
FA
FA
FA

FA
FA
FA
FA


FA
FA
FA
FA
FA

FA
FA
FA
FA
FA
450
×
450
16
19
22
25
28
32
056.0
066.5
077.0
087.5
098.0
112.0
264.6
309.0
351.7
392.8
432.3
482.3
208
243
276
308
339
379
080,600
092,200
103,000
112,000
121,000
130,000
17.5
17.3
17.1
16.9
16.7
16.4
3,580
4,100
4,560
4,980
5,360
5,780
4,230
4,880
5,490
6,050
6,580
7,210
FA
FA
FA
FA
FA
FA
FB
FA
FA
FA
FA
FA

FA
FA
FA
FA
FA

FA
FA
FA
FA
FA
500
×
500
16
19
22
25
28
32
36
056.0
066.5
077.0
087.5
098.0
112.0
126.0
296.6
347.0
395.7
442.8
488.3
546.3
601.4
233
272
311
348
383
429
472
113,000
130,000
145,000
159,000
172,000
187,000
200,000
19.5
19.3
19.1
18.9
18.8
18.5
18.2
4,510
5,180
5,800
6,360
6,870
7,470
7,990
5,290
6,130
6,920
7,660
8,360
9,210
9,970
FA
FA
FA
FA
FA
FA
FA
FB
FA
FA
FA
FA
FA
FA

FB
FA
FA
FA
FA
FA

FB
FA
FA
FA
FA
FA
550
×
550
16
19
22
25
28
32
36
40
056.0
066.5
077.0
087.5
098.0
112.0
126.0
140.0
328.6
385.0
439.7
492.8
544.3
610.3
673.4
733.6
258
302
345
387
427
479
529
576
153,000
176,000
197,000
217,000
236,000
258,000
277,000
294,000
21.5
21.4
21.2
21.0
20.8
20.6
20.3
20.0
05,550
06,390
07,180
07,900
08,570
09,380
10,100
10,700
06,480
07,530
08,520
09,460
10,300
11,400
12,400
13,400
FB
FA
FA
FA
FA
FA
FA
FA
FC
FB
FA
FA
FA
FA
FA
FA

FC
FA
FA
FA
FA
FA
FA

FC
FB
FA
FA
FA
FA
FA
600
×
600
16
19
22
25
28
32
36
40
45
056.0
066.5
077.0
087.5
098.0
112.0
126.0
140.0
157.5
360.6
423.0
483.7
542.8
600.3
674.3
745.4
813.6
894.8
283
332
380
426
471
529
585
639
702
201,000
232,000
261,000
288,000
314,000
345,000
372,000
397,000
423,000
23.6
23.4
23.2
23.1
22.9
22.6
22.4
22.1
21.7
06,690
07,730
08,710
09,620
10,500
11,500
12,400
13,200
14,100
07,790
09,070
10,300
11,400
12,500
13,900
15,200
16,400
17,700
FC
FA
FA
FA
FA
FA
FA
FA
FC
FC
FA
FA
FA
FA
FA
FA

FC
FB
FA
FA
FA
FA
FA
FA

FC
FC
FA
FA
FA
FA
FA
FA
650
×
650
16
19
22
25
28
32
36
40
45
50
056.0
066.5
077.0
087.5
098.0
112.0
126.0
140.0
157.5
0392.6
0461.0
0527.7
0592.8
0656.3
0738.3
0817.4
0893.6
0984.8
1,071.0
308
362
414
465
515
580
642
702
773
841
258,000
299,000
337,000
374,000
407,000
449,000
487,000
521,000
558,000
590,000
25.6
25.5
25.3
25.1
24.9
24.7
24.4
24.1
23.8
23.5
07,940
09,200
10,400
11,500
12,500
13,800
15,000
16,000
17,200
18,200
09,220
10,700
12,200
13,600
14,900
16,600
18,200
19,700
21,400
22,900
FC
FB
FA
FA
FA
FA
FA
FA

FC
FC
FB
FA
FA
FA
FA
FA


FC
FC
FB
FA
FA
FA
FA
FA
FA

FC
FC
FB
FA
FA
FA
FA
FA
FA
700
×
700
16
19
22
25
28
32
36
40
45
50
056.0
066.5
077.0
087.5
098.0
112.0
126.0
140.0
157.5
175.0
0424.6
0499.0
0571.7
0642.8
0712.3
0802.3
0889.4
0973.6
1,075.0
1,171.0
333
392
449
505
559
630
698
764
844
919
325,000
378,000
427,000
474,000
518,000
573,000
623,000
669,000
720,000
764,000
27.7
27.5
27.3
27.1
27.0
26.7
26.5
26.2
25.9
25.5
09,300
10,800
12,200
13,500
14,800
16,400
17,800
19,100
20,600
21,800
10,800
12,600
14,300
16,000
17,600
19,600
21,500
23,300
25,300
27,200
FC
FB
FA
FA
FA
FA
FA
FA

FD
FC
FC
FA
FA
FA
FA
FA


FC
FC
FB
FA
FA
FA
FA
FA
FA

FD
FC
FC
FB
FA
FA
FA
FA
FA
750
×
750
19
22
25
28
32
36
40
45
50
066.5
077.0
087.5
098.0
112.0
126.0
140.0
157.5
175.0
0537.0
0615.7
0692.8
0768.3
0866.3
0961.4
1,054.0
1,165.0
1,271.0
422
483
544
603
680
755
827
914
998
469,000
531,000
591,000
647,000
717,000
782,000
842,000
909,000
969,000
29.6
29.4
29.2
29.0
28.8
28.5
28.3
27.9
27.6
12,500
14,200
15,700
17,200
19,100
20,900
22,400
24,200
25,800
14,500
16,600
18,500
20,400
22,800
25,000
27,200
29,700
32,000
FC
FB
FA
FA
FA
FA
FA

FC
FC
FB
FA
FA
FA
FA

FD
FC
FC
FB
FA
FA
FA
FA
FA
FD
FC
FC
FB
FA
FA
FA
FA
FA
800
×
800
19
22
25
28
32
36
40
45
50
066.5
077.0
087.5
098.0
112.0
126.0
140.0
157.5
175.0
0575.0
0659.7
0742.8
0824.3
0930.3
1,033.0
1,134.0
1,255.0
1,371.0
0,451
0,518
0,583
0,647
0,730
0,811
0,890
0,985
1,076
0,574,000
0,651,000
0,725,000
0,795,000
0,884,000
0,966,000
1,040,000
1,130,000
1,210,000
31.6
31.4
31.2
31.1
30.8
30.6
30.3
30.0
29.7
14,300
16,300
18,100
19,900
22,100
24,100
26,100
28,200
30,200
16,600
19,000
21,200
23,400
26,200
28,900
31,400
34,300
37,100
FC
FB
FA
FA
FA
FA
FA

FD
FC
FC
FB
FA
FA
FA

FD
FC
FC
FC
FA
FA
FA
FA
FA
FD
FD
FC
FC
FB
FA
FA
FA
FA
850
×
850
19
22
25
28
32
36
40
45
50
066.5
077.0
087.5
098.0
112.0
126.0
140.0
157.5
175.0
0613.0
0703.7
0792.8
0880.3
0994.3
1,105.0
1,214.0
1,345.0
1,471.0
0,481
0,552
0,622
0,691
0,781
0,868
0,953
1,056
1,155
0,694,000
0,788,000
0,879,000
0,965,000
1,070,000
1,180,000
1,270,000
1,380,000
1,480,000
33.6
33.5
33.3
33.1
32.9
32.6
32.4
32.1
31.7
16,300
18,500
20,700
22,700
25,300
27,700
29,900
32,500
34,900
18,900
21,600
24,200
26,700
29,900
33,000
35,900
39,300
42,600
FC
FC
FB
FA
FA
FA
FA

FD
FC
FC
FB
FA
FA
FA

FD
FD
FC
FC
FB
FA
FA
FA
FA
FD
FD
FC
FC
FB
FA
FA
FA
FA
900
×
900
19
22
25
28
32
36
40
45
50
066.5
077.0
087.5
098.0
112.0
126.0
140.0
157.5
175.0
0,651.0
0,747.7
0,842.8
0,936.3
1,058.0
1,177.0
1,294.0
1,435.0
1,571.0
0,511
0,587
0,662
0,735
0,831
0,924
1,016
1,126
1,233
0,829,000
0,943,000
1,050,000
1,160,000
1,290,000
1,420,000
1,530,000
1,670,000
1,790,000
35.7
35.5
35.3
35.2
34.9
34.7
34.4
34.1
33.8
18,400
21,000
23,400
25,700
28,700
31,500
34,100
37,100
39,900
21,300
24,300
27,300
30,100
33,800
37,300
40,700
44,700
48,400
FC
FC
FB
FA
FA
FA
FA

FD
FD
FC
FC
FB
FA
FA

FD
FD
FC
FC
FC
FA
FA
FA
FA
FD
FD
FD
FC
FC
FB
FA
FA
FA
950
×
950
22
25
28
32
36
40
45
50
0,77.0
0,87.5
0,98.0
112.0
126.0
140.0
157.5
175.0
0,791.7
0,892.8
0,992.3
1,122.0
1,249.0
1,374.0
1,525.0
1,671.0
0,622
0,701
0,779
0,881
0,981
1,078
1,197
1,312
1,120,000
1,250,000
1,370,000
1,530,000
1,680,000
1,830,000
1,990,000
2,150,000
37.6
37.4
37.2
37.0
36.7
36.5
36.2
35.8
23,500
26,300
28,900
32,300
35,500
38,500
42,000
45,200
27,200
30,600
33,800
38,000
42,000
45,800
50,400
54,700
FC
FC
FB
FA
FA
FA

FD
FC
FC
FB
FA
FA

FD
FD
FC
FC
FB
FA
FA
FA
FD
FD
FC
FC
FB
FA
FA
FA
1000
×
1000
22
25
28
32
36
40
45
50
0,77.0
0,87.5
0,98.0
112.0
126.0
140.0
157.5
175.0
0,835.7
0,942.8
1,048.0
1,186.0
1,321.0
1,454.0
1,615.0
1,771.0
0,656
0,740
0,823
0,931
1,037
1,141
1,268
1,390
1,310,000
1,470,000
1,610,000
1,810,000
1,990,000
2,160,000
2,360,000
2,540,000
39.6
39.4
39.2
39.0
38.8
38.5
38.2
37.9
26,200
29,300
32,300
36,100
39,700
43,100
47,200
50,900
30,300
34,000
37,700
42,400
46,900
51,200
56,400
61,300
FC
FC
FB
FA
FA
FA

FD
FC
FC
FB
FA
FA

FD
FD
FC
FC
FB
FA
FA
FA
FD
FD
FD
FC
FC
FA
FA
FA

備考

  1. 1)-は、大臣認定外のサイズです。赤字は、確認申請前の設計段階であらかじめ御相談下さい。
  2. 2)※は建築基準法施行令(昭和25年政令第338号)第82条の3第二号の規定に基づき、Dsを算出する場合の構造ランク種別 (平成19年5月18日国土交通省告示第596号)
    385,440 の構造ランクについては、弊社大臣認定評定によります。

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