Steel Structure Tsev yog ib lub tsev tshiab structural ua los ntawm hlau.Qhov load-bearing qauv feem ntau yog tsim los ntawm kab, kab, trusses thiab lwm yam khoom uas ua los ntawm seem steel thiab steel daim hlau.C ntu thiab Z ntu purlins ua cov khoom sib txuas, tsau los ntawm bolts lossis vuam, thiab lub ru tsev thiab phab ntsa yog nyob ib puag ncig los ntawm cov xim hlau ntawv lossis vaj huam sib luag, tsim ib lub tsev sib xyaw.
Ntau thiab ntau cov pob zeb ua vaj tse yog hloov los ntawm steel qauv tsev, dab tsi ua rau cov neeg txiav txim siab no?
Qhov no yog ib qho ntawm cov qauv zoo tshaj plaws vim nws muaj peev xwm tiv taus cov khoom hnyav, Vim li ntawd, lub tsev steel qauv siv tau rau ntau yam kev siv, tsis yog rau cov tsev.Lawv kuj tuaj yeem siv los tsim cov choj thiab lwm yam kev tsim kho vaj tse xws li tshav dav hlau terminals thiab cov chaw lag luam.
Qhov ntau thiab tsawg ntawm cov seem steel tau muab tso rau hauv lub tsev steel qauv thiab cov no tuaj yeem tuaj yeem ua rau txias dov lossis kub dov txheej txheem.
Siab zog
Txawm hais tias qhov ntom ntom ntawm cov hlau loj, nws lub zog yog ntau dua.Piv nrog rau lwm cov khoom siv hauv tsev, qhov sib piv ntawm qhov ntom ntom rau cov ntsiab lus ntawm cov hlau yog qhov tsawg tshaj plaws.
Lub teeb
Tus nqi steel siv rau steel qauv vaj tsev 'lub ntsiab qauv yog feem ntau yog hais txog 25kg / - 80kg ib square meters, thiab qhov hnyav ntawm cov xim corrugated steel ntawv yog tsawg dua 10kg.Qhov hnyav ntawm steel qauv tsev nws tus kheej tsuas yog 1 / 8-1 / 3 ntawm cov qauv pob zeb, uas tuaj yeem txo tus nqi ntawm lub hauv paus.
Muaj kev nyab xeeb thiab txhim khu kev qha
Cov khoom siv hlau tsis sib xws, isotropic, nrog loj elastic modulus, zoo plasticity thiab toughness.Kev suav ntawm steel qauv tsev yog qhov tseeb thiab txhim khu kev qha.
Customized
Steel qauv tsev yog tsim nyob rau hauv lub Hoobkas rhiav thiab xa mus rau lub site rau installation, yuav ua tau heev luv luv lub sij hawm tsim kho thiab txhim kho kev lag luam.
Kev siv dav dav
steel qauv vaj tse tsim nyog rau txhua yam kev lag luam tsev, tsev lag luam, tsev ua liaj ua teb, cov tsev siab, thiab lwm yam.
1.Portal ncej qauv
Lub portal thav duab yog feem ntau daim ntawv ntawm lub teeb steel qauv, muaj H welded seem steel kem thiab beam.Nws muaj cov yam ntxwv ntawm cov qauv yooj yim, loj span, hnav, yooj yim thiab ceev kev tsim kho. Yog li ntawd, nws yog dav siv rau steel. warehouse, steel qauv Rhiav, khaws cia, tso cai rau kev ua haujlwm zoo ntawm crane thiab tshuab hauv.
2.Steel thav duab qauv
Cov qauv steel ncej yog tsim los ntawm cov kab hlau steel thiab txhua kab uas tuaj yeem tiv taus ntsug thiab kab rov tav.Kem, kab teeb, bracing, thiab lwm cov tswv cuab yog nruj los yog hingedly txuas los tsim ib qho yooj yim layout thiab tsim ib qho chaw loj.Nws yog dav siv nyob rau hauv ntau zaj dab neeg, high-rise, thiab super high-sawv vaj tse, coj mus muag chaw ua hauj lwm vaj tse, prefab chav tsev, rooj sab laj chaw, thiab lwm yam vaj tse.
3. Steel Truss Structure
4. Steel Grid Structure
Kev tsim thiab kos duab yog ua los ntawm peb cov kws tshaj lij engineers.Cov neeg siv khoom tsuas yog xav tau qhia peb cov ntsiab lus thiab cov kev xav tau, ces peb yuav muab qhov kev nyab xeeb ntawm kev lag luam los ntawm peb cov kev txawj ntse thiab kev paub dhau los.
Lub tsev steel qauv yog tsim los ntawm cov khoom sib txawv.Nov yog cov ntsiab lus tseem ceeb ntawm steel ncej:
Foundation
Txhawm rau txhawb cov ncej steel, yuav tsum muaj lub hauv paus ruaj khov.Hom lub hauv paus uas yuav siv tau yuav nyob ntawm seb muaj peev xwm ntawm cov av.
Feem ntau, cov pob zeb ua vaj tse yog siv rau cov hauv paus nrog cov av zoo sib xws thiab muaj peev xwm loj.Txhawm rau kom muaj kev ruaj ntseg tag nrho ntawm lub hauv paus, nws feem ntau yog siv nrog cov kab hauv av;
Hlau Kem
Thaum lub hauv paus tau npaj lawm, cov kab hlau yuav muab tso rau tom ntej.Steel kem yog prefabricated nyob rau hauv lub Hoobkas thiab thauj mus rau qhov chaw tsim kho.Thaum ntsia, yuav tsum muaj ib tug muaj zog kev twb kev txuas ntawm kem thiab lub hauv paus.Thaum kawg ntawm txhua kab, square lossis duab plaub zoo li lub hauv paus daim hlau yog siv los txhawb nws txoj kev sib txuas rau lub hauv paus.Cov duab no feem ntau nyiam vim tias lawv muab qhov sib npaug thiab sib npaug rau cov bolts.
Hlau Beams
Steel beams feem ntau yog siv rau ntau zaj dab neeg.Cov kab teeb yog tso siab rau kev thauj mus los ntawm lub ru tsev mus rau hauv pem teb los ntawm cov kab.Steel beam ntau yog nyob qhov twg ntawm 3m thiab 9m tab sis tuaj yeem mus siab li 18m rau siab dua thiab nthuav dav.
Cov kab hluav taws xob steel xav tau kev sib txuas ntawm kem mus rau kab teeb thiab kab teeb rau kab.Nyob ntawm seb hom kev thauj khoom uas yuav ua rau muaj kev cuam tshuam, muaj kev sib txuas sib txawv rau kab rau kab.Yog hais tias cov pob qij txha feem ntau tuav ntsug loads, ib hom kev sib txuas yooj yim yuav txaus.Qhov ntawd tuaj yeem suav nrog kev siv ob lub kaum sab xis cleat lossis lub phaj kawg hloov tau.Tab sis rau ntsug loads uas kuj muaj xws li torsion quab yuam, ntau txoj kev sib koom ua ke uas ua rau siv tag nrho qhov tob kawg phaj sib txuas yuav tsum tau siv.
Pem teb System
Nws tuaj yeem ntsia tau rau tib lub sijhawm raws li qhov erection ntawm cov kab teeb.Cov txheej txheem hauv pem teb kuj tseem pab txhawb nqa cov qauv ntsug load.Txawm li cas los xij, lawv tuaj yeem dais qee qhov brunts los ntawm lateral loads nrog kev pab los ntawm bracings.Qee yam ntawm cov txheej txheem hauv pem teb siv rau cov qauv steel yog slabs thiab Slimflor beams.Lawv tuaj yeem suav nrog cov ntaub ntawv sib xyaw thiab.
Bracing thiab Cladding
Bracing pab deflect lateral quab yuam.Nws kuj tseem hloov qee qhov kev thauj khoom tom qab los ntawm cov qauv mus rau sab.Tom qab ntawd cov kab yuav hloov mus rau lub hauv paus.
Rau cladding, muaj ntau yam khoom siv los xaiv los ntawm nyob ntawm seb cov tswv tsev xav kom nws zoo li cas.Daim ntawv cladding feem ntau yog siv vim nws tuaj yeem ntsia tau yooj yim thiab muaj kev lag luam hauv zos.Nws tseem muab kev tiv thaiv zoo rau sab hauv ntawm cov qauv.Cib cladding tuaj yeem yog lwm txoj hauv kev zoo.Nws muaj kev rwb thaiv tsev zoo dua uas tuaj yeem tiv thaiv cua sov thaum lub caij ntuj sov.
Txoj kev sib txuas ntawm steel qauv tsev.
1. Vuam
Pros:
Muaj zog adaptability rau cov duab geometric;qauv yooj yim;tsis siv neeg ua haujlwm tsis muaj zog ntawm qhov hla ntu;zoo airtightness ntawm kev sib txuas thiab siab structural rigidity
Cons:
Cov kev xav tau siab rau cov khoom siv;thaj chaw muaj kev kub ntxhov, nws yog ib qho yooj yim ua rau cov khoom siv hauv zos hloov pauv;welding residual stress thiab residual deformation txo cov kabmob muaj peev xwm ntawm cov tswv cuab compression;vuam qauv yog rhiab heev rau cov kab nrib pleb;Tsis tshua muaj kub thiab txias brittleness yog qhov tseem ceeb dua
2. Riveting
Pros:
Txhim khu kev xa mus, zoo toughness thiab plasticity, yooj yim soj ntsuam zoo, zoo dynamic load kuj
Cons:
Complex qauv, kim steel thiab kev ua haujlwm
3. Ordinary bolt txuas
Pros:
Yooj yim thauj khoom thiab tshem tawm, cov khoom siv yooj yim
Cons:
Thaum lub bolt precision yog tsawg, nws tsis haum rau sheared;Thaum lub bolt precision siab, kev ua haujlwm thiab kev teeb tsa yog qhov nyuaj thiab tus nqi siab dua
4. High-strength bolt txuas
