Yuav Ua Li Cas Xaiv H Beam Rau Koj Qhov Project

Nyob rau hauv ib puag ncig hloov pauv sai ntawm kev tsim kho thiab kev tsim kho vaj tse, qhovH beam(los yogdav flange beam) kev xaiv ua lub luag haujlwm tseem ceeb heev rau kev nyab xeeb, kev ruaj khov thiab kev lag luam ntawm tag nrho qhov project. Txij li lub tsev siab mus rau lub tsev rau khoom lag luam, los ntawm choj mus rau lub tsev lag luam, kev xaiv H beam tsis raug yuav ua rau muaj teeb meem ntawm cov qauv, tus nqi khiav dhau, lossis kev pheej hmoo ntawm lub neej.

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Cov Yam Tseem Ceeb Hauv Kev Xaiv H Beam Zoo

Lub hauv paus ntawm kev xaiv pib nrog kev paub txog cov khoom thauj uas lub nqaj yuav tsum txhawb nqa. Ntawm cov no yog:

1. Cov Khoom Thauj Khoom Tuag (Qhov Hnyav Mus Ib Txhis ntawm Lub Tsev Nws Tus Kheej)

2. Cov khoom thauj uas nyob (tib neeg, rooj tog, tsheb, daus, thiab ntau ntxiv)

3. Cov khoom thauj khoom dynamic (cua, av qeeg)

Cov kws tshaj lij kev tsim kho vaj tse siv cov software tshuaj xyuas cov qauv lossis cov lej tsim qauv (piv txwv li, AISC hauv Tebchaws Meskas, Eurocode hauv Tebchaws Europe, lossis GB cov qauv hauv Suav teb) los xam cov sijhawm khoov, cov zog shear, thiab cov kev txwv deflection.

Qhov Ntev thiab Cov Kev Pabcuam

Cov kab ntev xav tau cov kab uas muaj lub zog inertia ntau dua los txo qhov deflection. Piv txwv li:

1. Cov luv luv (txog li 6-8m) hauv kev lag luam teeb pom kev zoo feem ntau yog ua nrog cov ntu me me ~ 150-200 hli qhov siab.

2. Qhov nruab nrab (26-49 feet) hauv cov tsev rau khoom feem ntau xav tau 10-14 "H beams.

3. Cov kev ncua loj lossis cov hom phiaj hnyav (choj, cov chaw ua lag luam loj) xav tau 400 hli + ntu lossis cov qib tuab dua.

Cov Khoom Siv Qib thiab Lub Zog

Cov hom hlau uas siv ntau yog:

1.ASTM A36 / A572 / A992 H Beam(Tus qauv Asmeskas, kwv yees li ntawm lub zog tso zis 250-345 MPa)

2.EN S235 / S275 / S355 H Beam(Tus qauv European)

3.GB Q235 / Q345 H Beam (Suav teb tus qauv)

Cov qib muaj zog dua (piv txwv li, Q345B lossis S355) tso cai rau cov ntu sib dua rau tib lub nra hnyav, uas txo qhov hnyav ntawm cov khoom siv tag nrho thiab tus nqi ntawm lub hauv paus - qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv thaj chaw av qeeg lossis rau kev tsim kho siab.

Qhov Loj thiab Cov Lus Qhia Txog Qhov Ntev

Cov nqaj H yog xaiv los ntawm qhov siab × dav × tuab ntawm lub vev × tuab ntawm lub flange (metric) lossis qhov tob nominal + qhov hnyav ib ko taw (imperial, piv txwv li, W8 × 40).

Qhov ntau thiab tsawg nrov muaj xws li:

1. Lub teeb ua haujlwm: 100 × 100 hli txog 200 × 100 hli

2. Nruab nrab-duty: 250 × 250 hli txog 300 × 300 hli

3.Heavy-duty: 400 × 200 hli thiab siab dua

Ib txwm saib cov ntawv qhia qhov loj me rau cov khoom seem (lub sijhawm ntawm inertia, seem modulus, qhov hnyav ib 'meter') kom phim cov kev xav tau ntawm qhov project.

Kev Xav Txog Ib puag ncig thiab Kev Tsim Kho Tshiab

Kev tiv thaiv xeb: Siv cov hlau galvanized, pleev xim, lossis cov hlau huab cua (piv txwv li, Corten) rau sab nraum zoov lossis cov chaw noo noo.

Kev vuam tau thiab kev ua tau zoo: Xyuas kom qib ntawd sib xws nrog cov txheej txheem vuam siv rau ntawm qhov chaw.

Tus nqi thiab muaj khoom: Xav txog qhov kev ua tau zoo piv rau cov khoom xa tuaj hauv zos - kev ua ntau dhau tuaj yeem ua rau tus nqi nce ntxiv 20–50%.

Sab laj nrog cov kws tshaj lij

Kev sau code ua ntej yuav siv tau cov tshuab xam zauv online lossis cov lus qhia dav dav, tab sis kev xaiv zaum kawg yuav tsum tau kuaj xyuas los ntawm tus kws tsim qauv uas muaj ntawv tso cai. Cov qhov loj me txheem yuav ua raws li cov cai thiab muaj kev ruaj ntseg ntawm cov qauv - yeej tsis vam khom tsuas yog kev suav lej xwb.

Tau Txais Ib Daim Ntawv Qhia Txog Tus Nqi Dawb Los Yog Nug Cov Lus Nug Txog Khoom!

NYEM QHOV NO

Tuam Tshoj Royal Steel Ltd

Chaw Nyob

Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, Suav

Email

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Xov tooj

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Lub sijhawm tshaj tawm: Lub Ob Hlis-27-2026