W12X50 W12X53 W12X58 A36 / A572GR50R50 / A992 HLAU H BE
Web thiab Flange tuab: W12 × 58 muaj cov tuab tuab 58 muaj cov ntsej muag zoo nkauj yog qhov muaj zog dua W12 × 50 thiab W12 × 53.
Tshooj Qhov Siab thiab Flange Dav: W12 × 58 muaj qhov siab loj tshaj plaws (315mm) thiab cov dav Flange (312mm), thiab muaj qhov ruaj khov zoo tshaj plaws thiab torsion zoo tshaj plaws.
Cov Khoom Siv Khoom Sib Piv
| Khoom |
Paib lub zog (MPa) |
Lub zog tensile (MPa) |
Raug Siv Siv |
|---|---|---|---|
| A36 | Ntau dua los yog sib npaug rau 250 | 400-550 | Kev tsim lub tsev ua cov kab txhuas cov kab txhuas, kev txhawb nqa ib ntus (tus nqi qis) |
| A572GR50 | Ntau dua los yog sib npaug rau 345 | 450-550 | Nruab nrab -} qhov me me Hoobkas thav duab, choj txhawb nqa (muaj zog nruab nrab) |
| A992 | Ntau dua los yog sib npaug rau 345 | 450-550 | Hnyav {{{{0} dute cov khoom siv hauv paus, av qeeg {{1} {ristant lub tsev (zoo durability tsev (zoo heev depability) |
Kev khwv nyiaj txiag ua ntej: A36 txheej txheem ha tw nrog W12 × 50 (74.4KG / M) yog qhov tsim nyog rau lub teeb txiab nrog kev siv nyiaj tsawg.
Nruab Nrab Ntsaws Cov Xwm Txheej Txheem: A572GR50H lub nqaj nrog W12 × 53 (78.9kg / m) cov nyiaj sib npaug thiab lub zog.
Qhov hnyav Load Seismice cov kev xav tau: A992 H zoo li W12 nrog rau 25% 58 ({}
Qhov loj me parameter sib piv
| Tus qauv | Theoretical hnyav (kg / m) |
Ntu qhov siab (H, mm) |
Fluarh Dav (B, hli) |
Weir Thickness (t₁, hli) |
Flange tuab (t₂, hli) |
Cov Khoom Siv Khoom Siv |
|---|---|---|---|---|---|---|
| W12×50 | 74.4 | 310 | 305 | 14.5 | 20.1 |
A36 (Kev tsim kho lub teeb) |
| W12×53 | 78.9 | 313 | 309 | 15.2 | 21.3 |
A572GR50 (Nruab nrab load) |
| W12×58 | 86.3 | 315 | 312 | 16.8 | 23.4 |
A992 (Hnyav Load Av qeeg tsis kam) |
Nyob rau hauv W12 Series, W12 × 58 Muaj cov kev ua tau zoo tshaj plaws thiab haum rau hnyav- phoo}}} Cov xwm txheej resistant; W12 × 50 yog kev lag luam tab sis tau muaj tsawg load muaj peev xwm; Thiab W12 × 53 yog qhov kev xaiv sib luag rau nruab nrab -}} xav cov xwm txheej.
