Sealladh farsaing air H Beam & I Beam teth-roilichte
Beam stàilinn teth-roilichte le earrann-tarsainn cumadh H, air a chleachdadh sa mhòr-chuid ann an structaran pìoba is gleidhidh. Tha am beam-H air a leasachadh agus air a bharrachadh bho I-beam, seòrsa de stàilinn phròifilichte eaconamach le comasan meacanaigeach nas fheàrr. Tha na pleitean lìn agus na flanges ann an plumb. Tha am flange a-staigh a’ ruith co-shìnte ris an fhear a-muigh. Tha na flanges aige gu math dìreach agus tha na h-oirean soilleir, air an ainmeachadh gu sònraichte leis a’ choltas eadar cumadh an earrainn agus an litir “H”.
Bithear a’ cleachdadh I-bhìoban stàilinn airson grunn thagraidhean structarail. Bithear a’ cleachdadh briathrachas sònraichte gus feartan agus feartan I-bhìoban a mhìneachadh.
Gheibhear I-bhìoman stàilinn anns cha mhòr a h-uile pròiseact togail, bho skyscrapers agus rathaidean-mòra gu togail thaighean agus crainn-chrann gnìomhachais. Tha feartan an I-bhìoma ga dhèanamh na roghainn as fheàrr airson neart agus cuideam a’ bhìoma a chothromachadh. Tha a’ mhòr-chuid de raon-tarsainn I-bhìoma suidhichte air falbh bho ais neodrach a’ bhìoma, agus mar thoradh air sin tha mionaid àrd de neo-sheasmhachd, no luach “I”.
Sònrachadh Beam H & Beam I air a roiligeadh teth
| Ainm Bathar | Colbh Pròifil Stàilinn Uile-choitcheann Beam H no Beam I |
|
Meud | 1. Leud an Lìn (À): 100-900mm |
| 2. Leud Flange (B): 100-300mm | |
| 3. Tiughas Lìn (t1): 5-30mm | |
| 4. Tiughas Flange (t2): 5-30m | |
| Fad | 6m 9m 12m no mar a dh’fheumar |
| Coitcheann | JIS G3101 EN10025 ASTM A36 ASTM A572 ASTM A992 |
| Stuth | Q235B Q345B Q420C Q460C SS400 SS540 S235 S275 S355 A36 A572 G50 G60 |
| Dòigh-obrach | Rolladh teth |
|
Iarrtas | 1. Structar gnìomhachais a’ bhrac giùlain structar stàilinn 2. Pìle stàilinn innleadaireachd fon talamh agus structar gleidhidh. 4. Pàirtean drochaid stàilinn le rèis mhòr 5. Longan, structar frèam saothrachaidh innealan 6. Bracaid beam an trèana, a’ chàir, an tractar |
| Pacadh | Pacadh àbhaisteach às-mhalairt no a rèir riatanas luchd-ceannach |
| Teirm Pàighidh | TT LC DP |
Meudan de H Beam teth-roilichte
| MEUD GHIOM H | |||||
| Meud | tomhas earrannach (mm) | kg/m² | Meud | meud earrannach (mm) | kg/m² |
| 100 * 100 | 10*100*6*8 | 17.2 | 175 * 90 | 175 * 90 * 5 * 8 | 18.2 |
| 125 * 125 | 125 * 125 * 6.5 * 9 | 23.8 | 200 * 100 | 198 * 99 * 4.5 * 7 | 18.5 |
| 150 * 150 | 150 * 150 * 7 * 10 | 31.9 | 200 * 100 * 5.5 * 8 | 21.7 | |
| 175*175 | 175 * 175 * 7.5 * 11 | 40.4 | 250 * 125 | 248*124*5*8 | 25.8 |
| 200 * 200 | 200 * 200 * 8 * 12 | 50.5 | 250 * 125 | 250 * 125 * 6 * 9 | 29.7 |
| 200*204*12*12 | 56.7 | 300 * 150 | 298 * 149 * 5.5 * 8 | 32.6 | |
| 250 * 250 | 250 * 250 * 9 * 14 | 72.4 | 300 * 150 * 6.5 * 9 | 37.3 | |
| 250 * 255 * 14 * 14 | 82.2 | 350 * 175 | 346*174*6*9 | 41.8 | |
| 300 * 300 | 294*302*12*12 | 85 | 350 * 175 * 7 * 11 | 50 | |
| 300 * 300 * 10 * 15 | 94.5 | 400 * 200 | 396*199*7*11 | 56.7 | |
| 300 * 305 * 15 * 15 | 106 | 400 * 200 * 8 * 13 | 66 | ||
| 350 * 350 | 344*348*10*16 | 115 | 450 * 150 | 450 * 150 * 9 * 14 | 65.5 |
| 350 * 350 * 12 * 19 | 137 | 450 * 200 | 446*199*8*12 | 66.7 | |
| 400 * 400 | 388 * 402 * 15 * 15 | 141 | 450 * 200 * 9 * 14 | 76.5 | |
| 394*398*11*18 | 147 | 500 * 200 | 496*199*9*14 | 79.5 | |
| 400*400*13*21 | 172 | 500 * 200 * 10 * 16 | 89.6 | ||
| 400*408*21*21 | 197 | 506*201*11*19 | 103 | ||
| 414*405*18*28 | 233 | 600 * 200 | 596*199*10*15 | 95.1 | |
| 150 * 100 | 148*100*6*9 | 21.4 | 600 * 200 * 11 * 17 | 106 | |
| 200 * 150 | 194*150*6*9 | 31.2 | 606*201*12*20 | 120 | |
| 250 * 175 | 244*175*7*11 | 44.1 | 700 * 300 | 692 * 300 * 13 * 20 | 166 |
| 300 * 200 | 294*200*8*12 | 57.3 | 700 * 300 * 13 * 24 | 185 | |
| 350 * 250 | 340 * 250 * 9 * 14 | 79.7 | 800 * 300 | 792 * 300 * 14 * 22 | 191 |
| 400 * 300 | 390 * 300 * 10 * 16 | 107 | 800 * 300 * 14 * 26 | 210 | |
| 450 * 300 | 440 * 300 * 11 * 18 | 124 | 900 * 300 | 890*299*15*23 | 213 |
| 500 * 300 | 482 * 300 * 11 * 15 | 115 | 900 * 300 * 16 * 28 | 243 | |
| 488*300*11*18 | 129 | 912*302*18*34 | 286 | ||
| 600 * 300 | 582 * 300 * 12 * 17 | 137 | |||
| 588*300*12*20 | 151 | ||||
| 594*302*14*23 | 175 | ||||
| 100 * 50 | 100*50*5*7 | 9.54 | |||
| 125 * 60 | 125 * 60 * 6 * 8 | 13.3 | |||
| 150*75 | 150 * 75 * 5 * 7 | 14.3 | |||
Meudan de Bhìom I Teth-roilichte
| Nì | MEUD Beam I (mm) | Cuideam teòiridh | ||||
| h | b | d | t | r1 | kg/m² | |
| 10 | 100 | 68 | 4.5 | 7.6 | 3.3 | 11.2 |
| 12 | 120 | 74 | 5 | 8.4 | 3.5 | 14 |
| 14 | 140 | 80 | 5.5 | 9.1 | 3.8 | 16.9 |
| 16 | 160 | 88 | 6 | 9.9 | 4 | 20.5 |
| 18 | 180 | 94 | 6.5 | 10.7 | 4.3 | 24.1 |
| 20a | 200 | 100 | 7 | 11.4 | 4.5 | 27.9 |
| 20b | 200 | 102 | 9 | 11.4 | 4.5 | 31.1 |
| 22a | 220 | 110 | 7.5 | 12.3 | 4.8 | 33 |
| 22b | 220 | 112 | 9.5 | 12.3 | 4.8 | 36.4 |
| 25a | 250 | 116 | 8 | 13 | 5 | 38.1 |
| 25b | 250 | 118 | 10 | 13 | 5 | 42 |
| 28a | 280 | 122 | 8.5 | 13.7 | 5.3 | 43.4 |
| 28b | 280 | 124 | 10.5 | 13.7 | 5.3 | 47.9 |
| 30a | 300 | 126 | 9 | 48.084 | ||
| 30b | 300 | 128 | 11 | 52,794 | ||
| 30sg | 300 | 130 | 13 | 52.717 | ||
| 32a | 320 | 130 | 9.5 | 15 | 5.8 | 52.7 |
| 32b | 320 | 132 | 11.5 | 15 | 5.8 | 57.7 |
| 32c | 320 | 134 | 13.5 | 15 | 5.8 | 62.8 |
| 36a | 360 | 136 | 10 | 15.8 | 6 | 59.9 |
| 36b | 360 | 138 | 12 | 15.8 | 6 | 65.6 |
| 36c | 360 | 140 | 14 | 15.8 | 6 | 71.2 |
| 40a | 400 | 142 | 10.5 | 16.5 | 6.3 | 67.6 |
| 40b | 400 | 144 | 12.5 | 16.5 | 6.3 | 73.8 |
| 40sg | 400 | 146 | 14.5 | 16.5 | 6.3 | 80.01 |
| 45a | 450 | 150 | 11.5 | 18 | 6.8 | 80.4 |
| 45b | 450 | 152 | 13.5 | 18 | 6.8 | 87.4 |
| 45sg | 450 | 154 | 15.5 | 18 | 6.8 | 94.5 |
| 50a | 500 | 158 | 12 | 20 | 7 | 93.6 |
| 50b | 500 | 160 | 14 | 20 | 7 | 101 |
| 50sg | 500 | 162 | 16 | 20 | 7 | 109 |
| 56a | 560 | 166 | 12.5 | 21 | 7.3 | 106.2 |
| 56b | 560 | 168 | 14.5 | 21 | 7.3 | 115 |
| 56c | 560 | 170 | 16.5 | 21 | 7.3 | 123.9 |
| 63a | 630 | 176 | 13 | 22 | 7.5 | 121.6 |
| 63b | 630 | 178 | 15 | 22 | 7.5 | 131.5 |
| 63c | 630 | 180 | 17 | 22 | 7.5 | 141 |
