Sija: I/H
DSTU 8768
DSTU 8768:2018 - Hot-rolled steel I-beams - Dimensions
Automatically build standard products in SOLIDWORKS with TSFP.
Ukrainas nacionālā standarta karsti velmētas dubult-T sijas ar slīpām plauktu iekšējām virsmām, numurētas no 10 līdz 60 pēc augstuma centimetros, atšķirībā no DSTU EN 10365 un EN 10365 Eiropas profiliem. Standarts pieļauj plauktu slīpumu no 6 līdz 12 % un nenosaka vienu vērtību.
| Izstrādājums | Profila forma | Profilu sērija | Apzīmējums | Šķērsgriezuma augstums, mm | Šķērsgriezuma platums, mm | Sieniņas biezums, mm | Plaukta biezums, mm | Savienojuma rādiuss, mm | Plaukta malas rādiuss, mm | Minimālais plaukta slīpums, % | Maksimālais plaukta slīpums, % | Attālums līdz plaukta biezuma mērījuma vietai, mm | Šķērsgriezuma laukums, cm2 | Viena metra masa, kg/m | Inerces moments, galvenā ass, cm4 | Inerces moments, otrā ass, cm4 | Pretestības moments, galvenā ass, cm3 | Pretestības moments, otrā ass, cm3 | Inerces rādiuss, galvenā ass, cm | Inerces rādiuss, otrā ass, cm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DSTU 8768:2018 10 | hot_rolled | I | 10 | 100 | 55 | 4.5 | 7.2 | 7 | 2.5 | 6 | 12 | 14.875* | 12 | 9.46 | 198 | 17.9 | 39.7 | 6.49 | 4.06 | 1.22 |
| DSTU 8768:2018 12 | hot_rolled | I | 12 | 120 | 64 | 4.8 | 7.3 | 7.5 | 3 | 6 | 12 | 17.2* | 14.7 | 11.5 | 350 | 27.9 | 58.4 | 8.72 | 4.88 | 1.38 |
| DSTU 8768:2018 14 | hot_rolled | I | 14 | 140 | 73 | 4.9 | 7.5 | 8 | 3 | 6 | 12 | 19.475* | 17.4 | 13.7 | 572 | 41.9 | 81.7 | 11.5 | 5.73 | 1.55 |
| DSTU 8768:2018 16 | hot_rolled | I | 16 | 160 | 81 | 5 | 7.8 | 8.5 | 3.5 | 6 | 12 | 21.5* | 20.2 | 15.9 | 873 | 58.6 | 109 | 14.5 | 6.57 | 1.7 |
| DSTU 8768:2018 18 | hot_rolled | I | 18 | 180 | 90 | 5.1 | 8.1 | 9 | 3.5 | 6 | 12 | 23.775* | 23.4 | 18.4 | 1290 | 82.6 | 143 | 18.4 | 7.42 | 1.88 |
| DSTU 8768:2018 20 | hot_rolled | I | 20 | 200 | 100 | 5.2 | 8.4 | 9.5 | 4 | 6 | 12 | 26.3* | 26.8 | 21 | 1840 | 115 | 184 | 23.1 | 8.28 | 2.07 |
| DSTU 8768:2018 22 | hot_rolled | I | 22 | 220 | 110 | 5.4 | 8.7 | 10 | 4 | 6 | 12 | 28.85* | 30.6 | 24 | 2550 | 157 | 232 | 28.6 | 9.13 | 2.27 |
| DSTU 8768:2018 24 | hot_rolled | I | 24 | 240 | 115 | 5.6 | 9.5 | 10.5 | 4 | 6 | 12 | 30.15* | 34.8 | 27.3 | 3460 | 198 | 289 | 34.5 | 9.97 | 2.37 |
| DSTU 8768:2018 27 | hot_rolled | I | 27 | 270 | 125 | 6 | 9.8 | 11 | 4.5 | 6 | 12 | 32.75* | 40.2 | 31.5 | 5010 | 260 | 371 | 41.5 | 11.2 | 2.54 |
| DSTU 8768:2018 30 | hot_rolled | I | 30 | 300 | 135 | 6.5 | 10.2 | 12 | 5 | 6 | 12 | 35.375* | 46.5 | 36.5 | 7080 | 337 | 472 | 49.9 | 12.3 | 2.69 |
| DSTU 8768:2018 33 | hot_rolled | I | 33 | 330 | 140 | 7 | 11.2 | 13 | 5 | 6 | 12 | 36.75* | 53.8 | 42.2 | 9840 | 419 | 597 | 59.9 | 13.5 | 2.79 |
| DSTU 8768:2018 36 | hot_rolled | I | 36 | 360 | 145 | 7.5 | 12.3 | 14 | 6 | 6 | 12 | 38.125* | 61.9 | 48.6 | 13380 | 516 | 743 | 71.1 | 14.7 | 2.89 |
| DSTU 8768:2018 40 | hot_rolled | I | 40 | 400 | 155 | 8.3 | 13 | 15 | 6 | 6 | 12 | 40.825* | 72.6 | 57 | 19062 | 667 | 953 | 86.1 | 16.2 | 3.03 |
| DSTU 8768:2018 45 | hot_rolled | I | 45 | 450 | 160 | 9 | 14.2 | 16 | 7 | 6 | 12 | 42.25* | 84.7 | 66.5 | 27696 | 808 | 1231 | 101 | 18.1 | 3.09 |
| DSTU 8768:2018 50 | hot_rolled | I | 50 | 500 | 170 | 10 | 15.2 | 17 | 7 | 6 | 12 | 45* | 100 | 78.5 | 39727 | 1043 | 1589 | 123 | 19.9 | 3.23 |
| DSTU 8768:2018 55 | hot_rolled | I | 55 | 550 | 180 | 11 | 16.5 | 18 | 7 | 6 | 12 | 47.75* | 118 | 92.6 | 55962 | 1356 | 2035 | 151 | 21.8 | 3.39 |
| DSTU 8768:2018 60 | hot_rolled | I | 60 | 600 | 190 | 12 | 17.8 | 20 | 8 | 6 | 12 | 50.5* | 138 | 108 | 76806 | 1725 | 2560 | 182 | 23.6 | 3.54 |
* Aprēķināta vērtība: iegūta no standartā norādītajiem izmēriem, pašā standartā tā nav norādīta.