Cov Txheej Txheem Sib Txawv Nruab Nrab ntawm Leb Cov Qauv Heam thiab Haze Hlau H Bean
| Yam zoo | Heb Beam | Heaj |
|---|---|---|
| Fluarh Dav | Dav (txog li 30% ntau dua qhov siab) | Nqaim (kwv yees. Sib npaug rau qhov siab) |
| Lub Web Thickness | Thicker (zoo shear kuj) | Thinner (yuag yuag) |
| Qho hnyav | Hnyav ({20-40% ntau dua line) | Sib dua rau ib lub ntsuas |
| Lub sijhawm muaj peev xwm | Siab dua ({30-50% ntau dua line) | Tswj kav |
| Tus nqi | 15-25% kim dua | Ntau dua kev lag luam |
Heb kab teeb tau tseem ceeb heev dav dav hlau thiab tuab peb lub webs piv rau lub nqaj ci ntawm tib qhov siab:
Piv Txwv: 200mm Beams
HYA 200: 200mm Qhov Siab × 200MM Flange × 6mm
Heb 200: 200mm Qhov Siab × 200mm Flange × 9mm
Tus dav dav flanges muab Heb Beams lawv tus cwj pwm "blocky" tsos "tsis tshua muaj feem ntau rau cov ntau ntawm lub raj.
| Tus nqaj loj loj | HYAU LUJ | Heb Qhov hnyav | Qhov txawv |
|---|---|---|---|
| 200mm | 42.3 kg \/ m | 61.3 kg \/ m | +45% |
| 300mm | 88.3 kg \/ m | 117 kg \/ m | +32% |
