American W40x149 W40x167 W40x183 Wide Flange Steel
Cov khoom siv cov yam ntxwv ntawm H tshooj nqaj
Tshuaj lom neeg: A992 Tsawg Alloy Steel yog siv, nrog cov ntsiab lus carbon}}}. {}}. 20%, thiab kab ntsiab lus xws li Vanadium (V) thiab Niobium (NB) tau ntxiv rau cov nplej ua kom zoo dua cov nplej, kom meej lub zog ntau dua los yog sib npaug ntawm 345mpa, tensile lub zog ntau dua lossis sib luag rau 450mpa.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab: Elongation ntau dua lossis sib npaug nrog 18%, muaj kev sib luag thiab muaj kev sib luag thiab muaj kev ruaj ntseg thiab cov qauv kev ruaj khov, haum rau cov qauv hnyav.
Cov lus qhia
| tus qauv | Theoretical hnyav | Raug khaub lig-ntu qhov ntev (chav ua haujlwm: hli) |
|---|---|---|
| W40X149 H Tshooj Hlau Beob | 149 lbs \/ ft (222 kg \/ m) | Qhov siab qhov siab ≈ 1016, Flange dav ≈ 381, Web Thickness ≈ 14 |
| W40X167 H Tshooj Hlau | 167 lbs \/ ft (249 kg \/ m) | Flange tuab ≈32, Web Thickness ≈18, Fillet Radius ≈30 |
| W40x183 h zoo li tus hlau | 183 lbs \/ ft (273 kg \/ m) | Flange Dav ≈419, Web Thickness ≈21, ntu lub sij hawm ntawm inertia optimized tsim |
Daim Ntawv Thov ntawm W40x149 W40x167 W40x183 Hlau H nqaj
Super High-Rauv Vaj Tse: Tub Tube Tube Shear Wall qauv, Cantilever Platform Txhawb ncej.
Kev lag luam hnyav: Chaw nres nkoj Gantry Crane taug qab nqaj, mine crusher puag.
Lub zog hluav taws xob cov chaw: Nuclear Reactor Cog Kev Tiv Thaiv Phab Ntsa, LNG Tank Dome Kev Txhawb Nqa.
