H Beam yog dab tsi?

H-beamyog kev lag luamH-zoo li tus steel profile, muaj ib lub vev xaib (qhov nruab nrab ntsug phaj) thiab flanges (ob lub phaj transverse). Nws lub npe tshwm sim los ntawm nws qhov zoo ib yam li tsab ntawv "H." Nws yog cov khoom siv zoo heev thiab kev lag luam steel. Muab piv rau qhov qubKuv-beams, nws boasts ib seem loj dua modulus, sib dua yuag, siab zog, thiab zoo mechanical zog. Nws yog dav siv nyob rau hauv kev tsim kho, choj kev tsim kho, thiab machinery manufacturing.

Qhov zoo ntawm H-shaped Steel piv nrog lwm cov hlau

Sib piv Aspect	H-Beam	Lwm Cov Hlau Hlau (piv txwv li, I-beam, channel steel, lub kaum sab xis steel)
Hla-Section Design	H-zoo li tus nrog sib npaug flanges thiab nyias lub vev xaib; uniform khoom faib.	I-beam muaj tapered flanges; channel / kaum steel muaj qhov tsis sib xws, asymmetric seem.
Load-Bearing Peev Xwm	10-20% siab dua longitudinal zog thiab zoo dua lateral dabtsi yog khoov tsis kam vim dav flanges.	Tsawg tag nrho load peev xwm; Nws muaj feem xyuam rau kev ntxhov siab concentration nyob rau hauv tej qhov chaw.
Qhov hnyav Efficiency	8-15% sib dua li qhov sib npaug ib txwm nyob rau hauv tib lub load.	Heavier, nce tus qauv tuag qhov hnyav thiab lub hauv paus load.
Kev tsim kho kom zoo	Tsawg kawg ntawm qhov chaw ua haujlwm; welding ncaj qha / bolting txo kev ua haujlwm los ntawm 30-60%.	Yuav tsum tau txiav ntau zaus / splicing; siab dua welding workload thiab muaj feem cuam tshuam.
Durability & Maintenance	Txhim kho corrosion / qaug zog tsis kam; kev tu ncua mus txog 15+ xyoo.	Kev tu ncua luv luv (8-10 xyoo); cov nqi kho mob ntev dua.
Ntau yam	Muaj nyob rau hauv dov (tus qauv) los yog welded (kev cai) cov ntaub ntawv rau txuas hniav, tsev, thiab lwm yam.	Txwv tsis pub hloov mus rau cov haujlwm loj lossis hnyav hnyav.

Kev siv H-shaped steel hauv lub neej txhua hnub

Kev them nyiaj yug cov qauv rau khw malls thiab supermarkets: Lub qab nthab siab thiab cov khoom siv thauj khoom ntawm ntau zaj dab neeg hauv cov khw loj loj feem ntau yog tsim los siv H-beams.

ru tsev thiab sawv rau chaw ntau pob thiab ua yeeb yam: Piv txwv li, qhov chaw ntawm lub tsev nyob, uas tuaj yeem ua tau ntau txhiab tus neeg, thiab lub ru tsev dav dav uas npog tag nrho qhov chaw, cia siab rau lub teeb yuag thiab lub peev xwm ntawm H-beams.

Ru tsev txhawb kev lag luam zaub thiab cov neeg ua liaj ua teb ua lag luam: Cov hlau scaffolding nyob rau sab saum toj ntawm qee qhov qhib-cua lossis semi-qhib-qhib cov zaub mov feem ntau siv H-beams ua cov kab teeb ci tseem ceeb.

Overpasses thiab underpasses: Cov overpasses peb siv txhua hnub feem ntau muaj H-beams raws li cov kabmob load-bearing beams hauv qab tus choj lawj.

Ntau zaj dab neeg thav duab rau chaw nres tsheb: Hauv cov chaw nres tsheb ntau zaj dab neeg hauv cov zej zog hauv zej zog lossis cov khw muag khoom, cov slabs hauv pem teb thiab cov kab hauv txhua lub tsev yuav tsum txhawb nqa qhov hnyav ntawm lub tsheb, qhov twg lub zog siab thiab khoov ntawm H-beams tuaj yeem muab tau.

Pavilions thiab txoj kev hauv tsev nyob hauv cov zej zog: Ntau lub tsev nyob muaj cov pavilions lossis txoj hauv kev hauv lawv cov chaw ua si, thiab cov thav duab ntawm cov chaw no feem ntau yog ua los ntawm H-beams (tshwj xeeb yog cov uas tau kho nrog kev tiv thaiv corrosion).

Pov tseg hloov chaw nres tsheb thav ntawv: Cov chaw nres tsheb hauv nroog yuav tsum muaj cov qauv ruaj khov los txhawb lub ru tsev thiab cov khoom siv. H-beam steel qhov kev tiv thaiv corrosion (rau qee cov qauv) thiab lub peev xwm thauj khoom yog tsim nyog rau ib puag ncig no, ua kom muaj kev ruaj ntseg ntawm kev hloov chaw nres tsheb.

Charging chaw nres tsheb brackets: H-beam steel feem ntau yog siv los ua lub hauv paus kev txhawb nqa thav duab rau cov chaw nres tsheb fais fab uas nyob ntawm txoj kev lossis hauv thaj chaw nyob. Nws ruaj khov lub chaw nres tsheb them nyiaj thaum tiv thaiv nws los ntawm kev sib tsoo tsheb thiab huab cua tsis zoo, muab kev thaj yeeb nyab xeeb thaum them nyiaj.

Txoj kev loj hlob ntawm H-shaped steel

Raws li cov txheej txheem ntau lawm matures, ntau lawm muaj peev xwm ntawm cov tshiabH beamcia siab tias yuav ua ob npaug hauv rau lub hlis tom ntej, ua rau nws cov nqi lag luam txawm tias muaj kev sib tw ntau dua. Kev lag luam sab hauv kwv yees tias cov hlau ua tau zoo no yuav dhau los ua qhov kev xaiv tseem ceeb rau cov phiaj xwm loj hauv tsev hauv peb mus rau tsib xyoos tom ntej, muab cov khoom siv hauv paus rau kev txhim kho zoo ntawm kuv lub teb chaws kev tsim kho vaj tse.