Meudan agus Feartan H-bhìoman
TIS 1227-2537
Ìre: SM400, SM490, SM520, SS400, SS490 no SS540
Meud Ainmeil (mm.) | Cuideam (kg/m²) | Meudan Earrannach (mm.) | Earrannach Farsaingeachd (cm2) | Mionaid de Neo-sheasmhachd (cm4) | Rèidius Cuairteachadh (cm.) | Modúl den Earrann (cm3) | |||||||
H | B | t1 | t2 | r | lx | Iy | naoi | iy | Zx | Zy | |||
100X100 | 17.2 | 100 | 100 | 6.0 | 8 | 10 | 21.90 | 383 | 134 | 4.2 | 2.47 | 77 | 27 |
125X125 | 23.8 | 125 | 125 | 6.5 | 9 | 10 | 30.31 | 847 | 293 | 5.3 | 3.11 | 136 | 47 |
150X75 | 14.0 | 150 | 75 | 5.0 | 7 | 8 | 17.85 | 666 | 50 | 6.1 | 1.66 | 89 | 13 |
150X100 | 21.1 | 148 | 100 | 6.0 | 9 | 11 | 26.84 | 1,020 | 151 | 6.2 | 2.37 | 138 | 30 |
150X150 | 31.5 | 150 | 150 | 7.0 | 10 | 11 | 40.14 | 1,640 | 563 | 6.4 | 3.75 | 219 | 75 |
175X175 | 40.2 | 175 | 175 | 7.5 | 11 | 12 | 51.21 | 2,880 | 984 | 7.5 | 4.38 | 330 | 112 |
200X100 | 18.2 | 198 | 99 | 4.5 | 7 | 11 | 23.18 | 1,580 | 114 | 8.3 | 2.21 | 160 | 23 |
21.3 | 200 | 100 | 5.5 | 8 | 11 | 27.16 | 1,840 | 134 | 8.2 | 2.22 | 184 | 27 | |
200X150 | 30.6 | 194 | 150 | 6.0 | 9 | 13 | 39.01 | 2,690 | 507 | 8.3 | 3.61 | 277 | 68 |
200X200 | 49.9 | 200 | 200 | 8.0 | 12 | 13 | 63.53 | 4,720 | 1,600 | 8.6 | 5.02 | 472 | 160 |
56.2 | 200 | 204 | 12.0 | 12 | 13 | 71.53 | 4,980 | 1,700 | 8.4 | 4.88 | 498 | 167 | |
65.7 | 208 | 202 | 10.0 | 16 | 13 | 83.69 | 6,530 | 2,200 | 8.8 | 5.13 | 628 | 218 | |
250X125 | 25.7 | 248 | 124 | 5.0 | 8 | 12 | 32.68 | 3,540 | 255 | 10.4 | 2.79 | 285 | 41 |
29.6 | 250 | 125 | 6.0 | 9 | 12 | 37.66 | 4,050 | 294 | 10.4 | 2.79 | 324 | 47 | |
250X175 | 44.1 | 244 | 175 | 7.0 | 11 | 16 | 56.24 | 6,120 | 984 | 10.4 | 4.18 | 502 | 113 |
250X250 | 64.4 | 244 | 252 | 11.0 | 11 | 16 | 82.06 | 8,790 | 2,940 | 10.3 | 5.98 | 720 | 233 |
66.5 | 248 | 249 | 8.0 | 13 | 16 | 84.70 | 9,930 | 3.35 | 10.8 | 6.29 | 801 | 269 | |
72.4 | 250 | 250 | 9.0 | 14 | 16 | 92.18 | 10,800 | 3,650 | 10.8 | 6.29 | 867 | 292 | |
300X150 | 32.0 | 298 | 149 | 5.5 | 8 | 13 | 40.80 | 6,320 | 442 | 12.4 | 3.29 | 424 | 59 |
36.7 | 300 | 150 | 6.5 | 9 | 13 | 46.78 | 7,210 | 508 | 12.4 | 3.29 | 481 | 68 | |
300X200 | 56.8 | 294 | 200 | 8.0 | 12 | 18 | 72.38 | 11,300 | 1,600 | 12.5 | 4.71 | 771 | 160 |
65.4 | 298 | 201 | 9.2 | 14 | 18 | 83.36 | 13,300 | 1,900 | 12.6 | 4.77 | 893 | 189 | |
300X300 | 84.5 | 294 | 302 | 12.0 | 12 | 18 | 107.70 | 16,900 | 5520 | 12.5 | 7.16 | 1,150 | 365 |
87.0 | 298 | 299 | 9.0 | 14 | 18 | 110.80 | 18,800 | 6240 | 13.0 | 7.51 | 1,270 | 417 | |
94.0 | 300 | 300 | | 10.0 | 15 | 18 | 119.80 | 20,400 | 6,750 | 13.1 | 7.51 | 1,360 | 450 | |
106.0 | 300 | 305 | 15.0 | 15 | 18 | 134.80 | 21,500 | 7100 | 12.6 | 7.26 | 1,440 | 466 | |
106.0 | 304 | 301 | 11.0 | 17 | 18 | 134.80 | 23,400 | 7730 | 13.2 | 7.57 | 1,540 | 514 | |
350X175 | 41.4 | 346 | 174 | 6.0 | 9 | 14 | 52.68 | 11,100 | 792 | 14.5 | 3.88 | 641 | 91 |
49.6 | 350 | 175 | 7.0 | 11 | 14 | 63.14 | 13,600 | 984 | 14.7 | 3.95 | 775 | 112 | |
57.8 | 354 | 176 | 80.0 | 13 | 20 | 73.68 | 16,100 | 1,180 | 14.8 | 4.01 | 909 | 134 | |
350X250 | 69.2 | 336 | 249 | 8.0 | 12 | 20 | 88.15 | 18,500 | 3090 | 14.5 | 5.92 | 1,100 | 248 |
79.7 | 340 | 250 | 9.0 | 14 | 20 | 101.50 | 21,700 | 3,650 | 14.6 | 6.00 | 1,280 | 292 | |
350X350 | 106.0 | 338 | 351 | 13.0 | 13 | 20 | 135.30 | 28,200 | 9,380 | 14.4 | 8.33 | 1,670 | 534 |
115.0 | 344 | 348 | 10.0 | 16 | 20 | 146.00 | 33,300 | 11,200 | 15.1 | 8.78 | 1,940 | 646 | |
131.0 | 344 | 354 | 16.0 | 16 | 20 | 166.60 | 35,300 | 11,800 | 14.6 | 8.43 | 2,050 | 669 | |
137.0 | 350 | 350 | 12.0 | 19 | 20 | 173.90 | 40,300 | 13600 | 15.2 | 8.84 | 2,300 | 776 | |
156.0 | 350 | 357 | 19.0 | 19 | 20 | 198.40 | 42,800 | 14,400 | 14.7 | 8.53 | 2,450 | 809 | |
400X200 | 56.6 | 396 | 199 | 7.0 | 11 | 16 | 72.16 | 20,000 | 1,450 | 16.7 | 4.48 | 1,010 | 145 |
66.6 | 400 | 200 | 8.0 | 13 | 16 | 84.12 | 23,700 | 1,740 | 16.8 | 4.54 | 1,190 | 174 | |
75.5 | 404 | 201 | 9.0 | 15 | 16 | 96.16 | 27,500 | 2,030 | 16.9 | 4.60 | 1,360 | 202 | |
400X300 | 94.3 | 386 | 299 | 9.0 | 14 | 22 | 120.10 | 33,700 | 6240 | 16.7 | 7.21 | 1740 | 418 |
107.0 | 390 | 300 | 10.0 | 16 | 22 | 136.00 | 38,700 | 7,210 | 16.9 | 7.28 | 1,980 | 481 | |
400X400 | 140.0 | 388 | 402 | 15.0 | 15 | 22 | 178.50 | 49,000 | 16,300 | 16.6 | 9.54 | 2,520 | 809 |
147.0 | 394 | 398 | 11.0 | 18 | 22 | 186.80 | 56,100 | 18,900 | 17.3 | 10.10 | 2,850 | 951 | |
172.0 | 400 | 400 | 13.0 | 21 | 22 | 218.70 | 66,600 | 22,400 | 17.5 | 10.10 | 3,330 | 1,120 | |
197.0 | 400 | 408 | 21.0 | 21 | 22 | 250.70 | 70,900 | 23,800 | 16.8 | 9.75 | 3,540 | 1,170 | |
232.0 | 414 | 405 | 18.0 | 28 | 22 | 295.40 | 92,800 | 31,000 | 17.7 | 10.20 | 4,480 | 1,530 | |
450X200 | 66.2 | 446 | 199 | 8.0 | 12 | 18 | 84.30 | 28,700 | 1,580 | 18.5 | 4.33 | 1,290 | 159 |
76.0 | 450 | 200 | 9.0 | 14 | 18 | 98.76 | 33,500 | 1,870 | 18.6 | 4.40 | 1,490 | 187 | |
88.9 | 456 | 201 | 10.0 | 17 | 18 | 113.30 | 40,400 | 2,310 | 18.9 | 4.51 | 1,770 | 230 | |
450X300 | 106.0 | 434 | 299 | 10.0 | 15 | 24 | 135.00 | 46,800 | 6,690 | 18.6 | 7.04 | 2,160 | 448 |
124.0 | 440 | 300 | 11.0 | 18 | 24 | 157.40 | 56,100 | 8110 | 18.9 | 7.18 | 2,550 | 541 | |
145.0 | 446 | 302 | 13.0 | 21 | 24 | 184.30 | 66,400 | 9,660 | 19.0 | 7.24 | 2,980 | 639 | |
500X200 | 79.5 | 496 | 199 | 9.0 | 14 | 20 | 101.30 | 41,900 | 1,840 | 20.3 | 4.27 | 1,690 | 185 |
89.6 | 500 | 200 | 10.0 | 16 | 20 | 114.20 | 47,800 | 2,140 | 20.5 | 4.33 | 1910 | 214 | |
103.0 | 506 | 201 | 11.0 | 19 | 20 | 131.30 | 56,500 | 2,580 | 200.7 | 4.43 | 2,230 | 257 |
Na tagraidhean stàilinn H-beam
Tha H-beam stàilinn air a chleachdadh gu farsaing ann an gnìomhachas an togail. Tha na prìomh chleachdaidhean aige cha mhòr an aon rud airson togalaichean stàilinn structarail ann an togail còmhnaidh agus malairteach ris an fheadhainn airson an I-beam.
San fharsaingeachd, thathas a’ cleachdadh H-beams nuair a tha feum air comas giùlain luchdan nas àirde na am beam I, agus chan eil cuideam a bharrachd gach troigh na dhuilgheadas:
Le bhith a’ dol thairis air rèisean fada ann an togalaichean malairteach, faodaidh H-beams suas ri 330 troigh a shìneadh, an taca ri “dìreach” 100 troigh de rèis as motha I-beam.
Colbhan structarail nas làidire airson togalaichean còmhnaidh le frèam stàilinn, leithid taighean ioma-làir le frèam stàilinn
Ann an togail thogalaichean gnìomhachais, tha H-beams math airson àrd-ùrlaran a thogail, nuair nach eil an co-mheas lb/ft nas àirde cho cudromach.