Steel Structure Installation

Steel qauv tsev yog ib qho ntawm cov qauv tsim qauv hauv niaj hnub tsim engineering. Raws li hom tshiab ntawm lub tsev tsim, steel qauv vaj tsev yog yooj yim hauv kev quab yuam thiab ceev hauv kev tsim kho. Dav siv nyob rau hauv muaj, coj mus muag, cov chaw pej xeem thiab lwm lub tsev.

Nyob rau tib lub sijhawm, cov kev xav tau rau kev txhim kho steel qauv vaj tsev tau dhau los ua ntau thiab ntau qhov tshwj xeeb thiab tsim qauv. Nkag siab txog cov kev xav tau ntawm kev txhim kho ntawm steel qauv project tuaj yeem ntxiv dag zog rau kev thov thiab kev tswj hwm ntawm cov qauv steel cov phiaj xwm thiab ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm tag nrho cov qauv steel project.

Ib-txheej steel qauv tsev installation

Cov qauv ib leeg yuav tsum tau hoisted nyob rau hauv qhov sib lawv liag ntawm ib sab ntawm qhov ncua mus rau lwm qhov, nruab nrab mus rau qhov kawg lossis ob qho kawg rau nruab nrab. Rau ntau qhov kev nthuav dav, nws raug nquahu kom hoist lub ntsiab span ua ntej thiab tom qab ntawd qhov kev txhawb nqa; Thaum ntau lub cranes ua haujlwm ua ke, lawv tuaj yeem raug hoisted tib lub sijhawm. Ib-zaj dab neeg portal rigid thav duab steel qauv yuav tsum tau muab tso rau hauv kev txiav txim ntawm txhua kab, txuas kab hluav taws xob, kem kev txhawb nqa, dai kab teeb, ru tsev trusses, purlins, ru tsev txhawb nqa, thiab ru tsev panels.

Thaum lub installation ntawm lub portal ncej qauv, nws yog ib qho tsim nyog yuav tsum tau nruab ib ntus ncej lossis cable cua ropes nyob rau hauv lub sij hawm los tsim ib tug ruaj khov spatial qauv system ua ntej lub installation yuav nqa tawm. Qhov chaw ruaj khov qhov system yuav tsum muaj peev xwm tiv taus qhov cuam tshuam ntawm tus qauv tus kheej qhov hnyav, cua load, daus load, av qeeg, kev teeb tsa thiab kev cuam tshuam thaum lub sij hawm hoisting.

Multi-layers steel qauv tsev installation

Kev teeb tsa ntawm ntau txheej thiab super high-rise steel qauv yuav tsum tau muab tso rau hauv ntau qhov chaw ntws. Kev faib cov seem ntws yuav tsum ua tau raws li cov cai hauv qab no:

Steel qauv installation

Kev npaj ua ntej kev teeb tsa

1. Tshawb xyuas cov ntaub ntawv kev lag luam xws li cov ntaub ntawv nkag, daim ntawv pov thawj zoo, kev hloov tsim, kos duab, thiab lwm yam.
2. Siv thiab ua kom tob rau lub koom haum tsim qauv tsim, thiab npaj ua ntej nqa
3. Master qhov chaw sab nraud ua ntej thiab tom qab kev teeb tsa, xws li cua, kub, cua thiab daus, hnub ci, thiab lwm yam.
4. Kev tshuaj xyuas thiab kev tshuaj xyuas tus kheej ntawm cov duab kos
5. Kev lees txais
6. Kev teeb tsa Pad
7. Lub grouting mortar adopts non-shrinking micro-expansion mortar, thiab nws yog ib qib siab tshaj qhov yooj yim pob zeb.

Pre-embedded thauj tog rau nkoj bolts

Ua ntej, sib sau cov thauj tog rau nkoj bolts rau hauv pawg raws li tus qauv tsim; ua ib tug "template" raws li tus tsim loj, thiab kos lub axis txoj hauj lwm; Thaum ua ntej-embedding, muab cov khoom thauj tog rau nkoj sib dhos rau hauv cov qauv kev txhawb nqa, thiab muab tso rau "tus qauv" ntawm cov khoom thauj tog rau nkoj sib dhos, siv lub theodolite thiab theem los tso cov qauv, thiab tom qab ntawd siv lub tshuab hluav taws xob vuam los kho qhov thauj tog rau nkoj bolts nrog steel tuav thiab cov pob zeb ua qauv.

Thaum kho, xyuas kom meej tias lub thauj tog rau nkoj bolts thiab lub pob zeb template txheeb ze txoj hauj lwm.

Cov teeb meem uas yuav tsum tau them sai sai rau thaum pouring qhob: Ua ntej pob zeb pouring, tarpaulin yuav tsum tau qhwv nyob ib ncig ntawm lub ntsia hlau buckle ntawm lub bolt los tiv thaiv cov ntsia hlau buckle, thiab ces untied thaum lub steel qauv yog ntsia.

Thaum lub sij hawm lub pob zeb pouring txheej txheem, sim kom tsis txhob stepping ntawm lub formwork, thiab lub vibrating qws yuav tsum tau sim kom tsis txhob ncaj qha mus kov cov bolts, tshwj xeeb tshaj yog cov screws. Tom qab cov pob zeb tau nchuav lawm, xa ib tus neeg los xyuas qhov siab ntawm sab saum toj, thiab cov uas tsis ua raws li cov kev cai yuav tsum tau kho ua ntej pib qhov kev teeb tsa ntawm cov pob zeb. Tom qab cov pob zeb tau nchuav lawm, txoj haujlwm ntawm lub thauj tog rau nkoj bolts yuav tsum tau recalibrated ua ntej pib qhov chaw.

Kem ntawm steel installation

1. Foundation excavation
2. Cushion pouring
3. Basic steel bar khi
4. Hlau phaj vuam embedded qhov chaw
5. Steel phaj thiab embedded qhov chaw xeb tshem tawm thiab anticorrosion
6. Steel phaj thiab embedded qhov chaw installation thiab fixation
7. Foundation formwork installation
8. Foundation qhob pouring
9. Steel kem anti-corrosion thiab xeb tshem tawm painting
10. Steel kem thiab steel phaj vuam thiab installation
11. Foundation qhob theem nrab pouring - steel kem txhuam thiab sab saum toj txheej
12. Kev Tshawb Fawb

Kev txhim kho ntawm kev txhawb nqa inter-kem

Ob qhov kawg ntawm kev txhawb nqa ntawm txhua kab yog welded rau steel kem thiab kab teeb los ntawm cov hlau puag ncig.

Crane beam installation

Nws yuav tsum tau nqa tawm tom qab thawj zaug kev sib raug zoo ntawm cov kab ntawv txhawb nqa, kev teeb tsa ua ntu zus pib los ntawm kev ncua nrog cov kab txhawb nqa, thiab crane nqaj tom qab hoisting yuav tsum tau kho ib ntus.

Kev kho ntawm lub crane beam yuav tsum tau ua tom qab lub ru tsev system Cheebtsam raug ntsia thiab txuas mus tas li, thiab qhov tso cai sib txawv yuav tsum ua raws li cov kev cai sib thooj. Nws qhov siab tuaj yeem hloov kho los ntawm kev kho lub thickness ntawm lub phaj nraub qaum hauv qab phaj hauv qab.

Kev sib txuas ntawm qhov qis flange ntawm lub crane girder thiab kem corbel yuav tsum ua raws li cov kev cai sib xws. Kev teeb tsa ntawm lub crane beam thiab cov auxiliary truss yuav tsum tau sib sau ua ke thiab hoisted tag nrho, thiab nws lateral dabtsi yog khoov, twisting thiab verticality yuav tsum tau raws li cov kev cai.

Steel ncej sib dhos

Ru tsev ua haujlwm

Txheeb xyuas C-hom purlins uas nkag mus rau hauv qhov chaw, thiab hloov cov purlins nrog ntau qhov ntev geometric lossis deformation loj heev thaum thauj.

Thaum lub purlin raug teeb tsa, nws yuav tsum nyob rau sab xis ntawm lub ridgeline kom ntseeg tau tias lub purlin nyob hauv lub dav hlau. Ua ntej nruab lub ridge purlin, weld lub ridge nyob, thiab tom qab ntawd nruab lub purlin thiab lub ru tsev qhov cuab lub zog purlin nyob rau hauv lem. Thaum txhim kho lub downslope purlin, koj yuav tsum tau nruab lub rub Lub purlin yuav tsum tau leveled thiab nruj kom ntseeg tau tias lub purlin tsis twisted thiab deformed, thiab lub siab tis ntawm lub purlin tuaj yeem tiv thaiv kom tsis ruaj khov.

Rau lub ru tsev panels uas nkag mus rau hauv qhov chaw, xyuas cov geometric loj, kom muaj nuj nqis, xim, thiab lwm yam, thiab yog hais tias muaj teeb meem loj xws li deformation loj thaum lub sij hawm thauj mus los, txheej txheej khawb, thiab lwm yam, lawv yuav raug hloov ntawm qhov chaw.

Teem lub installation siv kab, cov kab siv yog teem rau ntawm txoj kab ntsug ntawm gable kawg ridgeline, thiab raws li cov kab ntawv siv no, kos cov kab ntawv dav dav ntawm txhua los yog ob peb daim hlau profiled nyob rau hauv qhov kev taw qhia ntawm lub purlin, thiab npaj cov phiaj xwm raws li Cov duab kos tau muab tso rau hauv ib ntus, thiab txoj haujlwm yuav tsum tau hloov kho thaum tso, thiab lub ru tsev yuav tsum tau nruab ua ntej.

Thaum muab cov ntawv hlau profiled rau ntawm lub ru tsev, cov neeg taug kev ib ntus yuav tsum tau teeb tsa rau ntawm daim hlau profiled. Cov neeg ua haujlwm tsim kho yuav tsum hnav cov khau muag muag thiab yuav tsum tsis txhob sib sau ua ke. Daim phiaj ib ntus yuav tsum tau muab tso rau hauv qhov chaw uas cov ntawv hlau profiled nquag mus.

Kev sib txuas ntawm lub ru tsev phaj phaj, flashing phaj thiab ru tsev profiled steel phaj yuav tsum yog ncej puab, thiab nws cov ceg ntev yuav tsum tsis pub tsawg tshaj 200 hli. Lub lap ntev ntawm qhov sib koom yuav tsum tsis pub tsawg tshaj 60 hli, thiab qhov kev ncua deb ntawm cov connectors yuav tsum tsis txhob ntau tshaj 250 mm. Sau lub puab tsaig sib koom nrog sealant.

Kev teeb tsa ntawm lub rooj tsav xwm gutter yuav tsum xyuam xim rau txoj kab nqes ntev.

Phab ntsa vaj huam sib luag installation

Kev teeb tsa ntawm phab ntsa purlins (phab ntsa kab teeb) yuav tsum rub cov kab ntsug los ntawm sab saum toj kom ntseeg tau tias cov phab ntsa purlins nyob rau ntawm lub dav hlau tiaj tus, thiab tom qab ntawd nruab cov phab ntsa purlins thiab lub qhov cuab lub zog purlins hauv ib ntus.

Kev tshuaj xyuas ntawm phab ntsa vaj huam sib luag yog tib yam li ntawm lub ru tsev vaj huam sib luag.

Teem lub installation siv kab thiab kos qhov tseeb txoj hauj lwm ntawm lub qhov rooj thiab qhov rais qhib kom yooj yim rau trimming ntawm phab ntsa vaj huam sib luag. Lub installation siv kab ntawm profiled steel phaj rau ntawm phab ntsa yog teem rau ntawm kab ntsug 200 mm deb ntawm lub gable yang lub kaum sab xis kab, thiab raws li lub hauv paus ntsiab lus no, kos cov kev pab them nqi dav kab ntawm lub ces kaum thaiv phab ntsa vaj huam sib luag seem ntawm phab ntsa. purlin.

Kev sib txuas ntawm phab ntsa vaj huam sib luag txais tus kheej tapping screws los txuas nrog phab ntsa purlin. Ua qhov ntawm phab ntsa profiled phaj, txiav ntug raws li qhov loj ntawm lub qhov, thiab tom qab ntawd nruab nws. Nyem qhov no mus download tau cov ntaub ntawv kev tsim kho dawb.

Lub rooj sib txuas ntawm lub voj voog ntawm lub flashing panels, nruab nrab ntawm lub kaum sab xis, thiab nruab nrab ntawm lub flashing panels, lub kaum sab xis panels thiab profiled steel daim hlau yuav tsum tau muab cov ntaub ntawv sealing raws li qhov xav tau. , Lub puab tsaig sib koom ua ke ntawm gable flashing board thiab ridge board yuav tsum xub nruab lub gable flashing board, thiab ces nruab lub ridge board.

Pom zoo nyeem ntawv