Hauj lwm lawm

Kev tsis

Tsawg Alloy Q345B H Beam

Tsawg Alloy Q345B H Beam Khoom Zoo

1. Lub zog muaj zog Piv nrog I-beam, ntu modulus yog qhov loj, uas tuaj yeem txuag tau 10-15% ntawm cov hlau nyob rau hauv tib yam kabmob. 2.
2. Slexible thiab nplua nuj tsim style Nyob rau hauv cov ntaub ntawv ntawm tib lub beam qhov siab, qhov qhib ntawm lub steel qauv yuav ua tau 50% loj dua li ntawm cov pob zeb ua qauv, yog li ua rau lub tsev layout ntau saj zawg zog.
3. Lub teeb pom kev zoo ntawm tus kheej qhov hnyav Piv nrog lub teeb yuag ntawm cov qauv ua vaj tse, qhov txo qis ntawm cov qauv ntawm tus kheej qhov hnyav txo qhov kev quab yuam sab hauv ntawm cov qauv tsim, uas tuaj yeem ua rau cov qauv tsim nrog lub hauv paus kev kho mob tsawg, kev tsim kho yooj yim thiab tus nqi qis.
4. Cov qauv kev ruaj ntseg siab. Tsawg-alloy H-beam steel-raws li steel qauv, nws cov qauv yog kev tshawb fawb thiab tsim nyog, zoo plasticity thiab saj zawg zog, siab structural stability, haum rau bearing vibration thiab cuam tshuam loads ntawm lub tsev qauv, muaj zog tiv thaiv tej yam ntuj tso kev puas tsuaj, tshwj xeeb tshaj yog haum rau ib co ntawm ntau av qeeg tshwm sim nyob rau hauv lub tsev qauv ntawm txoj siv. Raws li kev txheeb cais, nyob rau hauv kev puas tsuaj av qeeg ntau tshaj 7 qhov chaw hauv ntiaj teb, qhov kev raug tsim txom ntawm cov qauv steel tsev feem ntau ua los ntawm H-beam steel yog qhov tsawg tshaj plaws.
5. Ua kom muaj kev siv tau zoo ntawm cov qauv Piv nrog cov qauv pob zeb, qhov chaw hla ntawm cov qauv steel kem yog me me, uas tuaj yeem ua rau thaj tsam siv tau zoo ntawm lub tsev, nyob ntawm cov qauv sib txawv ntawm lub tsev, nws tuaj yeem nce ntxiv. thaj chaw siv tau zoo los ntawm 4-6%.
6. Txuag kev ua haujlwm thiab cov ntaub ntawv Piv nrog cov welded H-beam steel, nws muaj peev xwm ua kom pom tseeb tias kev ua haujlwm thiab cov khoom siv, txo cov khoom siv raw, lub zog thiab kev ua haujlwm, nrog rau qhov tsis tshua muaj kev ntxhov siab thiab cov tsos zoo thiab qhov chaw zoo.
7. Yooj yim rau kev siv tshuab ua kom yooj yim kev sib txuas thiab kev teeb tsa, tab sis kuj yooj yim rau dismantle thiab rov siv dua.
8. Kev tiv thaiv ib puag ncig Kev siv cov hlau tsis tshua muaj H-beam steel tuaj yeem tiv thaiv ib puag ncig zoo, tshwj xeeb hauv peb yam: Ua ntej, piv nrog cov pob zeb, tuaj yeem siv rau hauv kev tsim kho qhuav, tsim suab nrov me ntsis, tsis muaj plua plav; Qhov thib ob, vim qhov txo qhov hnyav ntawm tus kheej, lub hauv paus ntawm kev tsim kho ntawm cov av tsawg dua, kev puas tsuaj tsawg dua rau cov peev txheej hauv av, ntxiv rau kev txo qis ntawm cov pob zeb loj kom txo tau qhov kev khawb thiab pob zeb. excavation, yog conducive rau ecological tiv thaiv; Thib peb, lub sijhawm tas sijhawm ntawm kev pabcuam lub neej ntawm lub tsev tsim qauv, cov qauv dismantled, cov khoom tsim los ntawm cov qauv, cov qauv tsis yog qhov kev xaiv zoo. Thirdly, tom qab tas sij hawm ntawm kev pab cuam lub neej ntawm lub tsev qauv, tus nqi ntawm cov khoom pov tseg generated tom qab lub dismantled qauv yog me me, thiab cov nqi rov qab ntawm cov khoom seem steel yog siab.
9. High degree ntawm industrialized ntau lawm Low-alloy H-beam steel-raws li steel qauv muaj ib tug high degree ntawm industrialized ntau lawm, uas yog yooj yim rau machinery manufacturing, intensive ntau lawm, siab precision, yooj yim installation thiab yooj yim los lav qhov zoo, thiab nws tuaj yeem ua tau rau hauv lub tsev tsim khoom tiag tiag, kev tsim khoom tsim choj, kev tsim cov khoom siv cog qoob loo, thiab lwm yam. Kev tsim cov qauv steel tsim thiab tsav kev loj hlob ntawm kev lag luam. Txoj kev loj hlob ntawm cov qauv steel tsim thiab tsav txoj kev loj hlob ntawm ntau pua kev lag luam tshiab.
10. Kev tsim kho ceev ceev npog thaj tsam me me, thiab tsim nyog rau kev tsim kho huab cua, thiab tsis tshua muaj kev cuam tshuam los ntawm huab cua. Kev tsim kho ceev ntawm cov qauv hlau ua los ntawm cov hlau tsis tshua muaj H-beam steel yog kwv yees li 2-3 lub sijhawm ntawm kev tsim kho ceev ntawm cov qauv ua vaj tse, thiab cov peev nyiaj hloov pauv tau nce exponentially, uas txo cov nqi nyiaj txiag thiab txuag peev. Rau Tuam Tshoj tus "thawj siab tshaj lub tsev" Shanghai Pudong lub "Golden Trade Tower" raws li piv txwv, lub ntsiab lub cev ntawm cov qauv mus txog ze li ntawm 400m siab nyob rau hauv tsawg tshaj li ib nrab xyoo kom tiav cov qauv ntawm lub ru tsev, thaum lub steel mix qauv yuav tsum tau ob. xyoo ntawm kev tsim kho lub sijhawm.

Tsawg Alloy Q345B H Beam Khoom Classifications

Low-alloy H-beam muab faib ua dav-flange H-beam (HW), nruab nrab-flange H-beam (HM), nqaim-flange H-beam (HN), nyias phab ntsa H-beam (HT), H -beam pawg (HU).