はりのたわみ、断面二次モーメント、柱の座屈などの材料力学計算が出来ます。
※Inventorでは重量(質量)や体積及びたわみなどは iPropertyの物理情報や構造解析で
わかりますが一般的な計算として重量計算から掲載しました。
材料力学計算 - はりのたわみ
はりのたわみ
1.条件を選択して下さい。
片持ちはり 集中荷重 |
片持ちはり 等分布荷重 |
単純支持はり 集中荷重 |
単純支持はり 等分布荷重 |
両端固定はり 集中荷重 |
両端固定はり 等分布荷重 |
H形鋼の標準断面寸法、断面積、単位質量及び断面特性 (JIS G 3192) | ||||||
断面二次モーメント l=αi² 断面二次半径 I=√l/α 断面係数 Z=l/e (α=断面積) |
区分 (高さ × 辺) |
標準断面寸法 mm |
断面積 cm² |
単位質量 kg/m |
断面二次モーメント cm⁴ |
断面二次半径 cm |
断面計数 cm³ |
|||||||
H | B | t1 | t2 | r | Ix | Iy | ix | iy | Zx | Zy | |||
100×50 | 100 | 50 | 5 | 7 | 8 | 11.85 | 9.30 | 187 | 14.8 | 3.98 | 1.12 | 37.5 | 5.91 |
100×100 | 100 | 100 | 6 | 8 | 8 | 21.59 | 16.9 | 378 | 134 | 4.18 | 2.49 | 75.6 | 26.7 |
125×60 | 125 | 60 | 6 | 8 | 8 | 16.69 | 13.1 | 409 | 29.1 | 4.95 | 1.32 | 65.5 | 9.1 |
125×125 | 125 | 125 | 6.5 | 9 | 8 | 30.00 | 23.6 | 839 | 293 | 5.29 | 3.13 | 134 | 46.9 |
150×75 | 150 | 75 | 5 | 7 | 8 | 17.85 | 14.0 | 666 | 49.5 | 6.11 | 1.66 | 88.8 | 13.2 |
150×100 | 148 | 100 | 6 | 9 | 8 | 26.35 | 20.7 | 1,000 | 150 | 6.17 | 2.39 | 135 | 30.1 |
150×150 | 150 | 150 | 7 | 10 | 8 | 39.65 | 31.1 | 1,620 | 563 | 6.40 | 3.77 | 216 | 75.1 |
175×90 | 175 | 90 | 5 | 8 | 8 | 22.90 | 18.0 | 1,210 | 97.5 | 7.26 | 2.06 | 138 | 21.7 |
175×175 | 175 | 175 | 7.5 | 11 | 13 | 51.42 | 40.4 | 2,900 | 984 | 7.50 | 4.37 | 331 | 112 |
200×100 | 198 | 99 | 4.5 | 7 | 8 | 22.69 | 17.8 | 1,540 | 113 | 8.25 | 2.24 | 156 | 22.9 |
200 | 100 | 5.5 | 8 | 8 | 26.67 | 20.9 | 1,810 | 134 | 8.23 | 2.24 | 181 | 26.7 | |
200×150 | 194 | 150 | 6 | 9 | 8 | 38.11 | 29.9 | 2,630 | 507 | 8.30 | 3.65 | 271 | 67.6 |
200×200 | 200 | 200 | 8 | 12 | 13 | 63.53 | 49.9 | 4,720 | 1,600 | 8.62 | 5.02 | 472 | 160 |
250×125 | 248 | 124 | 5 | 8 | 8 | 31.99 | 25.1 | 3,450 | 255 | 10.4 | 2.82 | 278 | 41.1 |
250 | 125 | 6 | 9 | 8 | 36.97 | 29.0 | 3,960 | 294 | 10.4 | 2.82 | 317 | 47.0 | |
250×175 | 244 | 175 | 7 | 11 | 13 | 55.49 | 43.6 | 6,040 | 984 | 10.4 | 4.21 | 495 | 112 |
250×250 | 250 | 250 | 9 | 14 | 13 | 91.43 | 71.8 | 10,700 | 3,650 | 10.8 | 6.32 | 860 | 292 |
300×150 | 298 | 149 | 5.5 | 8 | 13 | 40.80 | 32.0 | 6,320 | 442 | 12.4 | 3.29 | 424 | 59.3 |
300 | 150 | 6.5 | 9 | 13 | 46.78 | 36.7 | 7,210 | 508 | 12.4 | 3.29 | 481 | 67.7 | |
300×200 | 294 | 200 | 8 | 12 | 13 | 71.05 | 55.8 | 11,100 | 1,600 | 12.5 | 4.75 | 756 | 160 |
300×300 | 300 | 300 | 10 | 15 | 13 | 118.4 | 93.0 | 20,200 | 6,750 | 13.1 | 7.55 | 1,350 | 450 |
350×175 | 346 | 174 | 6 | 9 | 13 | 52.45 | 41.2 | 11,000 | 791 | 14.5 | 3.88 | 638 | 91.0 |
350 | 175 | 7 | 11 | 13 | 62.91 | 49.4 | 13,500 | 984 | 14.6 | 3.96 | 771 | 112 | |
350×250 | 340 | 250 | 9 | 14 | 13 | 99.53 | 78.1 | 21,200 | 3,650 | 14.6 | 6.05 | 1,250 | 292 |
350×350 | 350 | 350 | 12 | 19 | 13 | 171.9 | 135 | 39,800 | 13,600 | 15.2 | 8.89 | 2,280 | 776 |
400×200 | 396 | 199 | 7 | 11 | 13 | 71.41 | 65.1 | 19,800 | 1,450 | 16.6 | 4.50 | 999 | 145 |
400 | 200 | 8 | 13 | 13 | 83.37 | 65.4 | 23,500 | 1,740 | 16.8 | 4.56 | 1,170 | 174 | |
400×300 | 390 | 300 | 10 | 16 | 13 | 133.2 | 105 | 37,900 | 7,200 | 16.9 | 7.35 | 1,940 | 480 |
400×400 | 400 | 400 | 13 | 21 | 22 | 218.7 | 172 | 66,600 | 22,400 | 17.5 | 10.1 | 3,330 | 1,120 |
414 | 405 | 18 | 28 | 22 | 295.4 | 232 | 92,800 | 31,000 | 17.7 | 10.2 | 4,480 | 1,530 | |
428 | 407 | 20 | 35 | 22 | 360.7 | 283 | 119,000 | 39,400 | 18.2 | 10.4 | 5,570 | 1,930 | |
458 | 417 | 30 | 50 | 22 | 528.6 | 415 | 187,000 | 60,500 | 18.8 | 10.7 | 8,170 | 2,900 | |
498 | 432 | 45 | 70 | 22 | 770.1 | 605 | 298,000 | 94,400 | 19.7 | 11.1 | 12,000 | 4,370 | |
450×200 | 446 | 199 | 8 | 12 | 13 | 82.97 | 65.1 | 28,100 | 1,580 | 18.4 | 4.36 | 1,260 | 159 |
450 | 200 | 9 | 14 | 13 | 95.43 | 74.9 | 32,900 | 1,870 | 18.6 | 4.43 | 1,460 | 187 | |
450×300 | 440 | 300 | 11 | 18 | 13 | 153.9 | 121 | 54,700 | 8,110 | 18.9 | 7.26 | 2,490 | 540 |
500×200 | 496 | 199 | 9 | 14 | 13 | 99.29 | 77.9 | 40,800 | 1,840 | 20.3 | 4.31 | 1,650 | 185 |
500 | 200 | 10 | 16 | 13 | 112.2 | 88.2 | 46,800 | 2,140 | 20.4 | 4.36 | 1,870 | 214 | |
500×300 | 482 | 300 | 11 | 15 | 13 | 141.2 | 111 | 58,300 | 6,760 | 20.3 | 6.92 | 2,420 | 450 |
488 | 300 | 11 | 18 | 13 | 159.2 | 125 | 68,900 | 8,110 | 20.8 | 7.14 | 2,820 | 540 | |
600×200 | 596 | 199 | 10 | 15 | 13 | 117.8 | 92.5 | 66,600 | 1,980 | 23.8 | 4.10 | 2,240 | 199 |
600 | 200 | 11 | 17 | 13 | 131.7 | 103 | 75,600 | 2,270 | 24.0 | 4.16 | 2,520 | 227 | |
600×300 | 582 | 300 | 12 | 17 | 13 | 169.2 | 133 | 98,900 | 7,660 | 24.2 | 6.73 | 3,400 | 511 |
588 | 300 | 12 | 20 | 13 | 187.2 | 147 | 114,000 | 9,010 | 24.7 | 6.94 | 3,890 | 601 | |
594 | 302 | 14 | 23 | 13 | 217.1 | 170 | 134,000 | 10,600 | 24.8 | 6.98 | 4,500 | 700 | |
700×300 | 692 | 300 | 13 | 20 | 18 | 207.5 | 163 | 168,000 | 9,020 | 28.5 | 6.59 | 4,870 | 601 |
700 | 300 | 13 | 24 | 18 | 231.5 | 182 | 197,000 | 10,800 | 29.2 | 6.83 | 5,640 | 721 | |
800×300 | 792 | 300 | 14 | 22 | 18 | 239.5 | 188 | 248,000 | 9,920 | 32.2 | 6.44 | 6,270 | 661 |
800 | 300 | 14 | 26 | 18 | 263.5 | 207 | 286,000 | 11,700 | 33.0 | 6.67 | 7,160 | 781 | |
900×300 | 890 | 299 | 15 | 23 | 18 | 266.9 | 210 | 339,000 | 10,300 | 35.6 | 6.20 | 7,610 | 687 |
900 | 300 | 16 | 28 | 18 | 305.8 | 240 | 404,000 | 12,600 | 36.4 | 6.43 | 8,990 | 842 | |
912 | 302 | 18 | 34 | 18 | 360.1 | 283 | 491,000 | 15,700 | 36.9 | 6.59 | 10,800 | 1,040 | |
918 | 303 | 19 | 37 | 18 | 387.4 | 304 | 535,000 | 17,200 | 37.2 | 6.67 | 11,700 | 1,140 |