ＢＣＲ　建築構造用冷間ロール成形角形鋼管の断面性能

ＢＣＲ　建築構造用冷間ロール成形角形鋼管の断面性能
H
(mm)		 B
(mm)		 t
(mm)		 R
(mm)		 断面積
A
(cm2)		 質量
W
(kg/m)		 断面二次
モーメント
Ix=Iy
(cm4)		 断面二次
半径
ix=iy
(cm)
 断面係数
Zx=Zy
(cm3)		 塑性断面係数
Zpx=Zpy
(cm3)		 ランク
150 150 6 15 33.32 26.2 1,130 5.82 150 178 FA
9 22.5 47.98 37.7 1,540 5.66 205 248 FA
12 30 61.3 48.1 1,850 5.5 247 307 FA
175 175 6 15 39.32 30.9 1,840 6.84 210 246 FA
9 22.5 56.98 44.7 2,550 6.68 291 348 FA
12 30 73.3 57.5 3,120 6.52 356 437 FA
200 200 6 15 45.32 35.6 2,800 7.86 280 327 FC
9 22.5 65.98 51.8 3,920 7.71 392 465 FA
12 30 85.3 67 4,860 7.55 486 588 FA
250 250 6 15 57.32 45 5,620 9.9 450 521 FC
9 22.5 83.98 65.9 7,980 9.75 639 750 FA
12 30 109.3 85.8 10,100 9.59 805 959 FA
16 40 141 111 12,400 9.38 992 1,210 FA
300 300 6 15 69.32 54.4 9,890 11.9 660 760 FD
9 22.5 102 80.1 14,200 11.8 946 1,100 FC
12 30 133.3 105 18,100 11.6 1,200 1,420 FA
16 40 173 136 22,600 11.4 1,510 1,810 FA
19 47.5 201.2 158 25,500 11.3 1,700 2,070 FA
350 350 9 22.5 120 94.2 23,000 13.8 1,310 1,520 FC
12 30 157.3 123 29,400 13.7 1,680 1,970 FA
16 40 205 161 37,200 13.5 2,130 2,530 FA
19 47.5 239.2 188 42,400 13.3 2,420 2,910 FA
22 55 272 214 47,100 13.2 2,690 3,270 FA
400 400 9 22.5 138 108 34,800 15.9 1,740 2,010 FD
12 30 181.3 142 44,800 15.7 2,240 2,610 FC
16 40 237 186 57,100 15.5 2,850 3,370 FA
19 47.5 277.2 218 65,400 15.4 3,270 3,900 FA
22 55 316 248 73,000 15.2 3,650 4,390 FA
450 450 9 22.5 156 122 50,100 17.9 2,230 2,560 FD
12 30 205.3 161 64,800 17.8 2,880 3,340 FC
16 40 269 211 82,900 17.6 3,690 4,330 FA
19 47.5 315.2 247 95,500 17.4 4,240 5,020 FA
22 55 360 283 107,000 17.2 4,760 5,680 FA
500 500 12 30 229.3 180 90,000 19.8 3,600 4,160 FC
16 40 301 236 116,000 19.6 4,630 5,410 FB
19 47.5 353.2 277 134,000 19.4 5,340 6,290 FA
22 55 404 317 150,000 19.3 6,010 7,130 FA
550 550 16 40 333 261 156,000 21.6 5,670 6,610 FC
19 47.5 391.2 307 181,000 21.5 6,570 7,700 FA
22 55 448 352 204,000 21.3 7,420 8,750 FA