H Shape Steel Structure Kem Beam steel qauv h-section steel beam
| Khoom siv | SS400, Q235B, S235JR, Q345B, S355JR, A36 thiab lwm yam. |
| Ntev | 6-12 m |
| Hom Lub Npe | Ganquan |
| txheem | Q235B Q355B S235JR S275JR S355JR S355J0 S355J2 S355NL |
| Daim ntawv thov | 1.Industrial qauv ntawm steel qauv bearing bracket. 2.Underground engineering steel pawg thiab khaws cov qauv. 3.Petrochemical thiab hluav taws xob hluav taws xob thiab lwm yam khoom siv hauv kev lag luam 4. Loj span steel choj Cheebtsam 5.Ships, machinery manufacturing thav duab qauv 6.Lub tsheb ciav hlau, tsheb, tsheb laij teb beam bracket 7.Port ntawm conveyor siv, kev kub ceev damper bracket |
| Flange Thickness | 8mm-64 hli |
| Web Thickness | 6-45 hli |
| Thickness | 5-34 hli |
| Flange Dav | 50-400 hli |
| Nto | Xim; Galvanized; Weld |
H seem steel yog ib hom tshiab ntawm kev lag luam tsev hlau.Qhov seem ntawm H beam yog kev lag luam thiab tsim nyog, thiab cov khoom siv kho tshuab zoo.Thaum dov, txhua qhov taw qhia ntawm ntu txuas ntxiv kom sib npaug thiab qhov kev ntxhov siab sab hauv me me.Piv nrog rau I-nqaj zoo tib yam, nws muaj qhov zoo ntawm qhov loj me me, lub teeb yuag thiab txuag hlau, uas tuaj yeem txo cov qauv hauv tsev los ntawm 30-40%.Thiab vim hais tias nws ob txhais ceg yog sib npaug rau sab hauv thiab sab nraud, ceg kawg yog lub kaum sab xis, sib dhos thiab sib xyaw ua ke, tuaj yeem txuag vuam, riveting ua haujlwm txog li 25%.Nws feem ntau yog siv rau hauv cov tsev loj (xws li cov chaw tsim khoom, cov tsev siab siab, thiab lwm yam) uas yuav tsum tau muaj peev xwm loj thiab muaj kev ruaj ntseg zoo, nrog rau cov choj, nkoj, hoisting machinery, khoom siv hauv paus, bracket, foundation pawg, lwm.
H seem steel yog ib hom kev lag luam steel nrog cov khoom siv zoo dua qub, uas yog kho kom zoo thiab tsim los ntawm I ntu steel, tshwj xeeb tshaj yog cov seem nrog tib tsab ntawv Askiv "H".Nws cov yam ntxwv yog raws li nram no:
Wide flange thiab siab lateral stiffness.
Muaj zog dabtsi yog khoov, li 5% -10% tshaj I-beam.
Ob qhov chaw ntawm flange yog sib npaug rau ib leeg, uas ua rau kev sib txuas, kev ua haujlwm thiab kev teeb tsa yooj yim.
Piv nrog rau vuam I-nqaj, tus nqi qis, siab precision, tsis tshua muaj kev ntxhov siab, tsis xav tau cov khoom siv vuam kim thiab kev tshawb nrhiav vuam, txuag steel qauv tsim nqi txog 30%.
Nyob rau hauv tib seem load.Kub dov H steel qauv yog 15% -20% sib zog dua li cov qauv steel.
Piv nrog rau cov qauv kev ua vaj tse, kev siv thaj tsam ntawm kub dov H steel qauv tuaj yeem nce los ntawm 6%, thiab nws tus kheej qhov hnyav ntawm cov qauv tuaj yeem raug txo los ntawm 20% mus rau 30%, yog li txo qis lub zog sab hauv ntawm cov qauv tsim.
H beam tuaj yeem ua tiav rau hauv T beam, honeycomb beam tuaj yeem ua ke los tsim ntau cov ntawv seem, ua tau raws li qhov xav tau ntawm engineering tsim thiab ntau lawm.
1, kev ua haujlwm siab
Piv nrog rau I-beam, seem modulus yog loj, thiab cov kabmob yog tib yam nyob rau tib lub sijhawm, cov hlau tuaj yeem txuag tau 10-15%.
2. Yooj yim thiab nplua nuj tsim style
Nyob rau hauv cov ntaub ntawv ntawm tib lub beam qhov siab, lub steel qauv ntawm lub bay yog 50% loj dua cov pob zeb ua qauv, kom lub tsev layout yog hloov tau.
3. Lub teeb nyhav ntawm cov qauv
Piv nrog rau cov pob zeb ua qauv, qhov hnyav ntawm cov qauv yog lub teeb, txo qhov hnyav ntawm cov qauv, txo lub zog sab hauv ntawm cov qauv tsim, tuaj yeem ua rau lub tsev tsim cov qauv tsim cov kev xav tau tsawg, kev tsim kho yooj yim, tus nqi. txo.
4. Cov qauv kev ruaj ntseg siab
Kub dov H-beam yog lub ntsiab steel qauv, nws cov qauv yog scientific thiab tsim nyog, zoo plasticity thiab saj zawg zog, siab structural stability, haum rau bearing vibration thiab cuam tshuam load ntawm loj lub tsev qauv, muaj zog muaj peev xwm tiv thaiv tej yam ntuj tso kev puas tsuaj, tshwj xeeb tshaj yog haum rau qee lub tsev tsim nyob hauv thaj chaw av qeeg.Raws li kev txheeb cais, nyob rau hauv lub ntiaj teb no ntawm magnitude 7 los yog ntau dua kev puas tsuaj av qeeg, H-shaped steel tsuas yog steel qauv vaj tse raug kev txom nyem tsawg kawg nkaus.
5. Txhim kho qhov siv tau zoo ntawm cov qauv
Piv nrog rau cov qauv pob zeb, cov qauv steel kem cheeb tsam yog me me, uas tuaj yeem ua rau thaj chaw siv tau zoo ntawm lub tsev, nyob ntawm cov qauv sib txawv ntawm lub tsev, tuaj yeem ua rau thaj tsam siv tau zoo ntawm 4-6%.
6. Txuag kev ua haujlwm thiab cov khoom siv
Piv nrog rau vuam H-beam steel, nws tuaj yeem txuag kev ua haujlwm thiab cov ntaub ntawv, txo cov khoom siv raw, lub zog thiab kev ua haujlwm, tsis tshua muaj kev ntxhov siab, zoo li zoo thiab nto zoo.
