Cov yam ntxwv ntawm Steel Rhiav Structure yog zuag qhia tag nrho nruj thiab seismic kev ua tau zoo, nws txoj kev siv ceev ceev, nws qhov hnyav yog lub teeb, thiab nws cov kabmob muaj peev xwm siab. Hauv kev tsim qauv kev cob qhia, raws li nws cov yam ntxwv, lub luag haujlwm ntawm cov qauv steel tuaj yeem ua tau zoo dua los ntawm kev siv nws cov kev ua tau zoo thiab tsis txhob muaj qhov tsis muaj zog. Tam sim no, ob peb yam teeb meem hauv kev tsim qauv kev lag luam steel qauv kev cob qhia tau piav qhia luv luv.
Nyeem ntxiv: Steel Structure Installation & Design
Thermal rwb thaiv tsev thiab tiv thaiv hluav taws
Hlau muaj cov thermal conductivity siab, thiab nws cov thermal conductivity yog 50w (m. ° C).
- Thaum qhov kub nce mus txog 100 ° C lossis ntau dua, nws lub zog tensile yuav txo qis thiab nws cov yas yuav nce ntxiv;
- Thaum qhov kub nce mus txog 250 ° C, lub zog tensile ntawm cov hlau yuav raug txo.
- Thaum qhov kub txog 500 ° C, lub zog ntawm cov hlau yuav txo qis mus rau theem qis heev, uas yuav ua rau cov qauv hlau tawg.
Yog li ntawd, thaum lub ambient kub ntawm lub steel qauv nce mus txog 150 ° C, nws yog tsim nyog los ua thermal rwb thaiv tsev thiab hluav taws kev tiv thaiv tsim.
Cov kev coj ua dav dav yog: sab nrauv ntawm cov qauv hlau yog them nrog cov pob zeb refractory, pob zeb lossis cov tawv ntoo uas tsis muaj hluav taws kub. Los yog cov qauv hlau yuav tsum tau txhuam nrog tuab txheej hom fireproof txheej, thiab cov thickness yuav tsum raug xam raws li "Technical Regulations for Fireproof Coatings for Steel Structures".
Ru Tsev Txhawb Kev Tsim Qauv
Cov txheej txheem ntawm kev txhawb nqa lub ru tsev yuav tsum tau txiav txim siab raws li qhov dav, qhov siab, kab ke kev teeb tsa, lub ru tsev qauv, crane tonnage thiab seismic fortification siv ntawm thaj chaw. Feem ntau, lub ru tsev qauv nrog lossis tsis muaj purlin system yuav tsum tau muab kev txhawb nqa ntsug; nyob rau hauv lub system tsis muaj purlin, lub ru tsev vaj huam sib luag loj yog welded nrog lub ru tsev truss ntawm peb lub ntsiab lus, uas muaj peev xwm ua si lub luag hauj lwm ntawm lub Upper chord txhawb tab sis xav txog cov kev txwv ntawm kev tsim kho tej yam kev mob thiab installation yuav tsum tau.
Txawm hais tias tsis muaj purlin lossis lub ru tsev tsis muaj purlin, lub chord sab saum toj ntawm lub ru tsev truss thiab sab saum toj chord ntawm skylight thav duab yuav tsum tau muab nrog rau sab saum toj chord lateral kev txhawb nqa. Kev txhawb nqa txoj kab tav toj ntev yuav tsum tau muab rau cov kev cob qhia nrog lub ru tsev russ qhov sib nrug tsis pub tsawg tshaj 12m lossis qhov chaw uas muaj cov choj loj loj cranes hauv lub rhiav lossis cov khoom siv vibration loj hauv lub rhiav.
Kev tsim dej thiab dej tsis zoo ntawm lub ru tsev yuav tsum tau xav txog hauv kev tsim lub ru tsev. Qhov tsawg kawg nkaus ru tsev nqes hav yog 5%. Hauv thaj chaw uas muaj daus hnyav, txoj kab nqes yuav tsum tau nce kom tsim nyog.
Qhov ntev ntawm ib lub ru tsev ib txoj kab nqes tsuas yog nyob ntawm qhov sib txawv ntawm qhov kub thiab txias hauv cheeb tsam thiab qhov siab tshaj plaws ntawm lub taub hau dej uas tsim los ntawm cov dej nag. Raws li kev tsim qauv engineering, qhov ntev ntawm lub ru tsev ib leeg yuav tsum tswj tsis pub dhau 70m.
Tam sim no, muaj ob txoj hauv kev siv cov qauv steel vov tsev ntawm kev ua lag luam:
- Rigid ru tsev: ob txheej xim profiled steel phaj nrog rwb thaiv tsev paj rwb hauv;
- Composite saj zawg zog ru tsev: muaj li ru tsev xim hlau phaj puab phaj, roj barrier, thermal rwb thaiv tsev txheej, yob cov ntaub ntawv waterproof txheej.
Kev teeb tsa ntawm Kub Expansion Joints
Qhov kub hloov pauv yuav ua rau deformation ntawm steel qauv Rhiav, ua rau cov qauv tsim kom muaj kev kub ntxhov. Thaum lub dav hlau loj ntawm lub rooj cob qhia loj, txhawm rau kom tsis txhob muaj kev kub ntxhov loj, qhov kub thiab txias expansion pob qij txha yuav tsum tau teem nyob rau hauv longitudinal thiab kab rov tav cov lus qhia ntawm lub rhiav, thiab qhov ntev ntawm cov seem tuaj yeem hloov kho.
Ua raws li steel qauv specification. Kub expansion pob qij txha feem ntau yog kho los ntawm kev teeb tsa ob kab, thiab dov bearings tuaj yeem teeb tsa ntawm lub ru tsev truss kev txhawb nqa rau longitudinal kub expansion pob qij txha.
Anti-xeb kho
Qhov saum npoo ntawm cov qauv hlau yuav corrode thaum nws raug ncaj qha rau cov cua. Thaum muaj qhov nruab nrab corrosive nyob rau hauv huab cua ntawm steel qauv Rhiav los yog steel qauv nyob rau hauv ib qho chaw ntub dej, qhov corrosion ntawm steel qauv Rhiav yuav pom tseeb thiab loj.
Kev xeb ntawm cov qauv hlau yuav tsis tsuas yog txo qhov ntu ntu ntawm cov khoom siv tab sis kuj ua rau xeb pits ntawm qhov chaw ntawm cov khoom siv hlau. Thaum cov tshuaj tiv thaiv kev ntxhov siab, nws yuav ua rau muaj kev ntxhov siab thiab ua rau cov qauv ua tsis tiav ntxov.
Yog li ntawd, txaus mloog yuav tsum tau them rau kev tiv thaiv xeb ntawm steel qauv rhiav Cheebtsam, thiab coj countermeasures thiab kev ntsuas yuav tsum tau coj nyob rau hauv cov nqe lus ntawm kev layout, txheej txheem txheej txheem, xaiv cov khoom, thiab lwm yam.
Raws li corrosive nruab nrab thiab ib puag ncig tej yam kev mob ntawm lub rhiav kom muaj kev ruaj ntseg ntawm lub rhiav qauv. Kev nyab xeeb. Feem ntau, anti-corrosion primers thiab topcoats feem ntau yog siv los tiv thaiv corrosion ntawm steel qauv.
Tus naj npawb thiab thickness ntawm txheej txheej feem ntau txiav txim siab raws li kev siv ib puag ncig thiab txheej txheej. Nyob rau hauv qhov kev txiav txim ntawm ib tug ntuj atmospheric nruab nrab, lub dav sab hauv steel qauv yuav tsum tau ib tug txheej thickness ntawm 100 μm, uas yog ob primers thiab ob topcoats.
Rau qhib-cua steel qauv los yog steel qauv nyob rau hauv qhov kev txiav txim ntawm industrial atmospheric media, tag nrho cov thickness ntawm cov xim yuav tsum yog 150 μm mus rau 200 μm. Thiab cov qauv hlau nyob rau hauv cov kua qaub ib puag ncig yuav tsum tau siv cov chlorosulfonated acid-proof xim.
Ib feem hauv qab hauv av ntawm cov kab hlau yuav tsum tau qhwv nrog pob zeb tsis pub tsawg tshaj C20, thiab lub thickness ntawm cov txheej tiv thaiv yuav tsum tsis pub tsawg tshaj 50 hli.
Facade Design
Lub tsev ntawm lub teeb steel qauv feem ntau muaj plaub yam nram qab no: nplai, kab, xim thiab hloov.
Lub façade ntawm steel qauv Rhiav yog tsuas yog txiav txim los ntawm cov txheej txheem layout. Thaum ua tau raws li qhov yuav tsum tau ua ntawm cov txheej txheem, lub façade yog qhov yooj yim thiab loj, thiab cov nodes yog qhov yooj yim thiab sib koom ua ke raws li qhov ua tau.
Cov xim-profiled steel phaj ua rau lub tsev ntawm lub teeb steel rhiav pom lub teeb thiab nplua nuj xim, uas yog pom tseeb zoo dua li hnyav thiab ib tug qauv ntawm cov tsoos reinforced qhob qauv.
Nyob rau hauv kev tsim ntawm lub teeb steel rhiav, dhia xim thiab txias xim yog feem ntau siv, tsom rau lub ntsiab nkag thiab tawm, sab nrauv gutters, thiab ntug dej nyab, uas tsis tsuas yog qhia txog lub grandeur ntawm lub niaj hnub rhiav tab sis kuj enriches lub façade nyhuv.
Rau cov tsoos reinforced pob zeb rhiav, sab nrauv phab ntsa yog khaws cia li cib masonry, thiab sab nrauv kho kom zoo nkauj yog xim los yog lub ntsej muag cib, supplemented los ntawm ribbons.
Vim qhov tsis zoo ntawm cov teeb pom kev zoo ntawm lub qhov rais ntawm lub ru tsev pob zeb, ntau lub teeb pom kev zoo feem ntau yog teem rau ntawm phab ntsa thaum tsim. Tab sis qhov no tsis yog qhov teeb meem rau lub rooj cob qhia steel qauv nrog kev saib xyuas phab ntsa ua los ntawm cov xim-profileed steel daim hlau.
Cov kab yog qhov tshwj xeeb tshaj plaws ntawm cov qauv vaj tsev ntawm lub teeb steel qauv. Cov kab tsis sib xws yog kab rov tav lossis ntsug, ua rau lub teeb steel qauv vaj tse tag nrho ntawm cov hlau zoo nkauj, uas qhia txog lub zog niaj hnub kev lag luam.
Yog tias muaj ntau lub qhov rais teeb pom kev zoo tau teeb tsa rau ntawm phab ntsa, cov kab ntawm phab ntsa yuav raug rhuav tshem. Nyob rau tib lub sijhawm, lub teeb steel qauv lub ru tsev tuaj yeem siv ntau lub ru tsev teeb pom kev zoo, lub teeb pom kev zoo sib xws, thiab qhov teeb meem ntawm qhov chaw ua haujlwm tuaj yeem daws tau tib lub sijhawm.
xaus
Nyob rau hauv ib lo lus, tus tsim ntawm steel qauv Rhiav yuav tsum tau raws li nws cov yam ntxwv. Lub tsev tsim qauv yuav tsum tau ua raws li nws cov yam ntxwv kom tus qauv tsim muaj kev nyab xeeb, txhim khu kev qha, kev lag luam, tsim nyog thiab zoo nkauj.
Prefab Steel Structure Rhiav: Tsim, Hom, Nqi
Tiv Tauj Peb >>
Muaj lus nug lossis xav tau kev pab? Ua ntej peb pib, koj yuav tsum paub tias yuav luag txhua lub tsev prefab steel yog customized.
Peb pab neeg ua haujlwm engineering yuav tsim nws raws li lub zos cua ceev, nag load, length * dav * qhov siab, thiab lwm yam kev xaiv ntxiv. Los yog, peb tuaj yeem ua raws li koj cov duab kos. Thov qhia kuv qhov koj xav tau, thiab peb yuav ua lwm yam!
Siv daim ntawv thov kom ncav cuag thiab peb yuav tiv tauj koj sai li sai tau.
Txog Tus Sau: K-HOME
K-home Steel Structure Co., Ltd npog thaj tsam ntawm 120,000 square meters. Peb koom nrog hauv kev tsim, qhov project pob nyiaj siv, fabrication, thiab installation of PEB steel structures thiab sandwich panels nrog rau qib ob-qib kev cog lus kev tsim nyog. Peb cov khoom npog lub teeb steel qauv, PEB buildings, pheej yig prefab tsev, thawv tsev, C / Z steel, ntau yam qauv ntawm cov xim hlau phaj, PU sandwich panels, eps sandwich panels, pob zeb wool sandwich panels, chav txias panels, purification daim hlau, thiab lwm yam khoom siv.
