H Hom Hlau H Hlau Beam, I Beam H Beam S275jr

Txhais thiab Hom

Steel beams yog ntev, kab rov tav structural ntsiab ua los ntawm steel. Lawv tau tsim los nqa cov khoom thauj thiab hloov mus rau txhua kab lossis lwm yam kev txhawb nqa. Muaj ntau ntau hom steel beams, xws li:

I-beams: Kuj tseem hu ua universal beams, I-beams muaj ib ntu ntu uas zoo li tsab ntawv "Kuv". Lawv tau siv dav hauv kev tsim kho vim lawv lub zog-rau-qhov hnyav piv.

H-beams: Zoo ib yam li I-beams, H-beams muaj ib ntu ntu uas zoo li tsab ntawv "H". Lawv feem ntau siv rau hauv kev tsim kho loj loj.

Box beams: Lub thawv beams yog hollow rectangular los yog square seem ua los ntawm steel. Lawv paub txog lawv lub zog torsional zoo heev thiab siv rau hauv cov ntawv thov uas qhov kev ruaj ntseg tseem ceeb heev.

Cov cwj pwm tseem ceeb

Kev lag luam tshwj xeeb yam ntxwv

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