Lub Tsev Hlau Ncej Industrial / Commercial Lightweight Galvanized Steel Structure Modular Building

Kev Piav Qhia Luv:

Cov qauv hlau yog tsim los ntawm cov hlau beams, kem, thiab trusses uas ua lub luag haujlwm tseem ceeb rau kev thauj khoom. Lawv muaj zog, sib dua thiab siv tau ntev, thiab cov kev kho hlau niaj hnub no muaj kev tiv thaiv xeb zoo heev. Lawv kuj muab kev ua tau zoo dua thaum muaj av qeeg, yog li lawv tuaj yeem siv rau hauv thaj chaw uas muaj av qeeg. Lawv tuaj yeem tsim ua hom modularized rau kev tsim khoom sab nraud thiab rau kev tsim kho sai thiab qhov chaw yooj yim. Hlau yog cov khoom siv rov ua dua tshiab, ruaj khov, thiab ua raws li cov qauv kev tsim kho ntsuab, thiab yog li ntawd, feem ntau siv rau hauv txhua hom tsev.

Cov Qauv Thoob Ntiaj Teb:GB 50017 (Tuam Tshoj), AISC (US), BS 5950 (UK), EN 1993 - Eurocode 3 (EU)

Qib Hlau:A36, A53, A500, A501, A1085, A411, A572, A618, A992, A913, A270, A243, A588, A514, A517, A668

Cov Txheej Txheem Ua Haujlwm:Txiav, Vuam, Xuas Nrig, Kev Kho Mob Nto (pleev xim, galvanizing, thiab lwm yam)

Kev Pab Tshuaj Xyuas:Cov kev pabcuam tshuaj xyuas cov qauv hlau tshaj lij, lees txais kev tshuaj xyuas sab nraud xws li SGS TUV BV

Kev Pab Tom Qab Muag Khoom:Muab kev taw qhia rau ntawm qhov chaw, kev teeb tsa thiab kev txij nkawm, thiab lwm yam.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov hlau ua vaj tseyog ib hom hlau tshwj xeeb uas tsim tawm raws li qhov ntev, cov duab, thiab cov tshuaj sib xyaw ua ke rau kev siv hauv cov qauv tsev. Nyob ntawm qhov xav tau ntawm qhov project, cov hlau ua vaj tse tuaj yeem muaj ntau yam duab, qhov loj me, thiab qib. Qee qhov yog dov kub lossis dov txias, thaum lwm tus yog welded los ntawm cov phaj tiaj tus lossis khoov. Cov qauv hlau profile feem ntau siv suav nrog I-beams, hollow section steel, channel steel, lub kaum sab xis steel, thiab phaj.

Cov Khoom Qhia Txog Khoom

Cov Txheej Txheem Thoob Ntiaj Teb rauCov Qauv Hlau

GB 50017 (Tuam Tshoj):Tus qauv hauv tebchaws Suav, qhia meej txog cov khoom thauj tsim, kev tsim kho kom ntxaws, kev ruaj khov, thiab kev nyab xeeb.

AISC (Tebchaws USA):Cov lus qhia tseem ceeb ntawm North American tau lees paub rau cov khoom thauj, kev tsim qauv, thiab kev sib txuas.

BS 5950 (UK):Raws li kev xav txog kev nyab xeeb, kev lag luam, thiab kev ua haujlwm zoo ntawm cov qauv.

EN 1993 - European Code 3 (EU):Tus qauv European rau kev tsim qauv hlau sib xyaw ua ke.

Tus Qauv		Tus Qauv Hauv Tebchaws	Tus Qauv Asmeskas	Tus Qauv European
Kev Taw Qhia		Nws muaj cov cai hauv tebchaws (cov qauv ntawm GB) ua lub hauv paus, ntxiv los ntawm cov cai tswjfwm kev lag luam, suav nrog tag nrho cov txheej txheem suav nrog kev tsim qauv, kev tsim kho thiab kev lees txais.	Tsom ntsoov rau cov qauv khoom siv ASTM thiab cov qauv tsim AISC, peb tsom mus rau kev sib txuas ua ke daim ntawv pov thawj ywj pheej ntawm kev ua lag luam nrog cov qauv kev lag luam.	EN series ntawm cov qauv (Cov qauv European)
Cov Qauv Tseem Ceeb	Cov qauv tsim	GB 50017-2017	AISC（AISC 360-16）	EN 1993
	Cov qauv khoom siv	GB/T 700-2006, GB/T 1591-2018	ASTM International	EN 10025 series tsim los ntawm CEN
	Cov qauv kev tsim kho thiab kev lees txais	GB 50205-2020	AWS D1.1	EN1011 series
	Cov qauv kev lag luam tshwj xeeb	Piv txwv li: JT/T 722-2023 hauv choj, JGJ 99-2015 hauv tsev
Cov Ntawv Pov Thawj Yuav Tsum Muaj		Kev tsim kho vaj tse hlau tsim kho vaj tse (qib tshwj xeeb, thawj chav kawm, chav kawm thib ob, chav kawm thib peb)	Daim Ntawv Pov Thawj AISC	CE Cim,
				Daim Ntawv Pov Thawj DIN German,
				Daim Ntawv Pov Thawj CARES UK
		Daim ntawv pov thawj ntawm Tuam Tshoj Pawg Neeg Faib Tawm (CCS), daim ntawv pov thawj tsim nyog rau kev tsim kho hlau.	Daim ntawv pov thawj FRA
		Cov ntawv qhia txog kev sim ntawm cov khoom siv kho tshuab, qhov zoo ntawm vuam thiab lwm yam uas tau muab los ntawm lub koom haum kuaj thib peb.	ASME

Tiv Tauj Peb Yog Xav Paub Ntxiv

Cov qauv hla-seem tau teev tseg kom ntxaws hauv cov qauv thoob ntiaj teb; ntxiv rau, muaj cov kev cai hla-seem.

H-beams / I-beams(sawv cev los ntawm tsab ntawv loj "I" hauv UK: suav nrog cov kab teeb dav dav UB thiab cov kab teeb dav dav UC; Tebchaws Europe muaj ntau hom xws li IPE, HE, HL, HD; Tebchaws Meskas muaj WF (W-beams), tseem hu ua H-beams thiab ntau hom ntxiv)

Z-beams(rov qab ib nrab flanges).

HSS(cov qauv hollow, tseem hu ua SHS (cov qauv hollow profiles), xws li square, rectangular, circular (tubular), thiab elliptical sections)

Lub kaum sab xis hlau(Seem zoo li tus L)

Cov hlau channel, los yog C-zoo li lossis "C"-zoo li seem

T-beams(Seem zoo li tus T)

Cov pas nrig txhawb zog, nrog rau ib daim duab plaub fab tab sis tsis txaus tuab kom raug cais ua phaj.

Cov neeg ua haujlwm yog cov voj voog lossis cov duab plaub fab uas nws qhov ntev ntev dua li lawv qhov dav.

Cov Ntawv Hlaulos yog cov ntawv hlau nyias nyias uas tuab tshaj 6 hli lossis 1/4 nti.

Daim Ntawv Thov

Cov qauv hlau yog hais txog cov qauv uas siv hlau ua lub hauv paus tseem ceeb rau kev thauj khoom. Vim lawv lub zog siab, lub teeb yuag, kev tsim kho sai, thiab kev ua tau zoo tiv thaiv av qeeg, cov qauv hlau tau siv dav hauv ntau qhov chaw. Lawv cov xwm txheej tseem ceeb thiab cov cheeb tsam yog raws li nram no:

Kev Tsim Kho Tsev

1. Cov Tsev Lag Luam - Hom Hoobkas: piv txwv li, kev siv tshuab, hlau, thiab cov nroj tsuag tshuaj lom neeg

2. Cov Chaw Khaws Khoom: Cov chaw loj thiab cov chaw khaws khoom (xws li cov chaw khaws khoom siab thiab cov chaw khaws khoom txias);

3. Cov Tsev Tseem Ceeb - Kev Lag Luam thiab Kev Nyob: Lub thav duab tseem ceeb ntawm cov tsev siab heev (piv txwv li, cov tsev siab siab);

Cov Tsev Pej Xeem: piv txwv li, chaw ntau pob, chaw ua yeeb yam, chaw ua yeeb yam, thiab chaw nres tsheb dav hlau.

4. Cov Tsev Nyob: Cov tsev nyob uas ua los ntawm hlau.

Kev Thauj Mus Los

1. Kev Tsim Kho Choj - Choj Ntev - Choj Tsheb Ciav Hlau/Kev Loj

2. Kev Thauj Mus Los Ntawm Tsheb Ciav Hlau thiab Chaw Nres Tsheb - Chaw Nres Tsheb Ciav Hlau Ceev, Chaw Tos Tsheb Ciav Hlau Hauv Metro - Tsheb Thauj Mus Los Ntawm Tsheb Ciav Hlau

Kev Tsim Kho Tshwj Xeeb thiab Khoom Siv

1. Kev Tsim Kho Marine - Offshore Platforms: Cov qauv tseem ceeb ntawm cov platform drilling roj (lub tsho thiab platform deck);

Kev tsim nkoj

2. Cov Tshuab Nqa Khoom Thiab Kev Tsim Kho - Cranes - Cov Tsheb Tshwj Xeeb

3. Cov Khoom Siv Loj thiab Cov Thawv - Cov Thawv Cia Khoom Siv Hauv Kev Lag Luam - Cov Ncej Khoom Siv Kho Tshuab

Lwm Cov Xwm Txheej Tshwj Xeeb rau Daim Ntawv Thov

1. Cov Tsev Ib Ntus: Cov qauv tsev ib ntus hauv thaj chaw muaj kev puas tsuaj, cov chaw ua yeeb yam, thiab lwm yam.

2. Kev txhawb nqa lub dome iav rau cov khw loj

3. Kev Tsim Kho Zog: Cov pej thuam cua tshuab (ua los ntawm cov phaj hlau dov muaj zog heev) thiab cov vaj huam sib luag hnub ci.

Kev Siv Tshuab Ua Haujlwm

Cov Txheej Txheem Txiav

1. Kev Npaj Ua Ntej

Kev Tshuaj Xyuas Khoom Siv
Kev Txhais Lus Txog Kev Kos Duab

2. Xaiv Txoj Kev Txiav Uas Tsim Nyog

Kev Txiav Hluav Taws: Haum rau cov hlau tuab thiab cov hlau tsis sib xyaw, zoo tagnrho rau kev siv tshuab ntxhib.

Kev Txiav Dej Dav Hlau: Haum rau ntau yam khoom siv, tshwj xeeb yog cov hlau uas rhiab rau cua sov lossis cov khoom siv siab, cov khoom zoo nkauj tshwj xeeb.

Kev Ua Vuam

Cov txheej txheem no siv cua sov, siab, lossis ob qho tib si (qee zaum nrog cov khoom siv sau) kom ua tiav kev sib txuas ntawm cov pob qij txha ntawm cov khoom siv hlau, yog li tsim cov qauv khov kho thiab sib koom ua ke. Qhov no yog cov txheej txheem tseem ceeb rau kev txuas cov khoom hauv kev tsim cov qauv hlau thiab siv dav hauv cov tsev, choj, tshuab, nkoj, thiab lwm yam teb, txiav txim siab ncaj qha rau lub zog, kev ruaj khov, thiab kev nyab xeeb ntawm cov qauv hlau.

Raws li cov duab kos lossis daim ntawv qhia txog kev tsim kho vuam (PQR), piav qhia meej txog hom pob qij vuam, qhov loj ntawm qhov groove, qhov loj ntawm qhov vuam, qhov chaw vuam, thiab qib zoo.

Kev Ua Haujlwm Xuas Nrig

Cov txheej txheem no suav nrog kev siv tshuab lossis lub cev tsim cov qhov hauv cov khoom siv hlau uas ua tau raws li qhov yuav tsum tau ua. Cov qhov no feem ntau yog siv rau kev txuas cov khoom, kev xa cov kav dej, thiab kev teeb tsa cov khoom siv. Nws yog ib qho txheej txheem tseem ceeb hauv kev tsim cov qauv hlau kom ntseeg tau tias cov khoom sib dhos raug thiab lub zog sib koom ua ke.

Raws li cov duab kos, qhia qhov chaw ntawm lub qhov (qhov ntev sib xws), tus lej, txoj kab uas hla, qib qhov tseeb (piv txwv li, ±1 hli kam rau siab rau cov qhov ntsia hlau txheem, ±0.5 hli kam rau siab rau cov qhov ntsia hlau muaj zog siab), thiab hom qhov (puag ncig, oblong, thiab lwm yam). Siv cov cuab yeej cim (xws li daim kab xev ntsuas hlau, stylus, square, lossis cov cuab yeej xuas qauv) los cim qhov chaw ntawm qhov chaw ntawm cov khoom. Siv cov cuab yeej xuas qauv los tsim cov ntsiab lus nrhiav rau cov qhov tseem ceeb kom ntseeg tau tias qhov chaw tho qhov raug.

Kev Kho Mob Nto

Muaj ntau yam txheej txheem kho qhov chaw rau kev kholub tsev qauv hlau, ua kom zoo dua lawv cov corrosion thiab xeb tsis kam, nrog rau lawv cov aesthetic appeal.

Kev kho kom zoo nkaujyog ib qho kev xaiv zoo rau nws txoj kev tiv taus xeb zoo heev.

Kev txheej hmoovmuaj cov xim nplua nuj thiab muaj zog tiv taus huab cua.

Txheej epoxymuaj kev tiv thaiv corrosion zoo heev thiab tsim nyog rau cov chaw nyuaj.

Epoxy zinc nplua nuj txheejmuab kev tiv thaiv electrochemical zoo nrog nws cov zinc siab.

Kev pleev ximmuaj kev ywj pheej thiab kev siv nyiaj tsim nyog, ua tau raws li ntau yam kev xav tau kho kom zoo nkauj.

Xim dub roj txheejyog ib qho kev xaiv pheej yig rau cov ntawv thov tiv thaiv xeb yooj yim.

Tsim Qauv Hlau

Peb cov neeg ua haujlwm laus yog cov kws tshaj lij uas muaj kev txawj ntse hauv kev tsim kho vaj tse thiab cov kws tshaj lij uas muaj cov tswv yim tsim qauv tshiab thiab muaj kev paub dhau los hauv kev ua haujlwm, uas muaj kev nkag siab zoo txog kev kho tshuab ntawm cov qauv hlau thiab cov qauv kev lag luam cuam tshuam.

Siv cov software tsim qauv tshaj lij xws liAutoCAD, Tekla Cov Qauv, peb tsim ib lub kaw lus tsim qauv pom kev tiav, los ntawm cov qauv 3D mus rau 2D engineering drawings, uas simulate cov qhov ntev ntawm cov khoom, kev teeb tsa sib koom ua ke thiab kev npaj chaw. Peb muab cov kev pabcuam tag nrho thaum lub sijhawm tsim kho project - los ntawm kev tsim qauv schematic ua ntej mus txog rau cov duab kos duab ntxaws ntxaws, los ntawm kev ua kom zoo dua qub ntawm kev sib koom ua ke mus rau kev txheeb xyuas cov qauv tag nrho. Peb ua cov yam ntxwv tseem ceeb mus txog rau millimeter, thiab tswj kom muaj kev sib npaug zoo ntawm kev ua tau zoo ntawm kev siv tshuab thiab kev tsim kho.

Peb ib txwm tsom mus rau cov neeg siv khoom. Raws li kev sib piv cov qauv holistic thiab kev ua haujlwm simulation, cov kev daws teeb meem tsim qauv tsim tshwj xeeb, feem ntau pheej yig yog muab rau ntau yam xwm txheej siv (chaw ua lag luam, chaw ua lag luam, choj thiab txoj kev plank, thiab lwm yam). Peb txo qhov kev siv khoom, ua kom cov txheej txheem tsim kho yooj yim dua thiab xyuas kom meej tias lub tsev muaj kev nyab xeeb. Peb cov kev pabcuam yog qhov kawg, txij li kev xa khoom mus rau kev qhia txog kev siv tshuab hauv tsev. Peb yog cov kws tshaj lij hauv kev ua kom txhua qhov project steel qauv ua tiav tau zoo, uas ua rau peb muaj lub koob npe nrov, thiab ua rau peb yog koj tus khub tsim qauv txhim khu kev qha.

Kev Tshuaj Xyuas Khoom

Kev Ntim Khoom thiab Kev Thauj Mus Los

Txoj kev ntim khoom rau cov qauv hlau yuav tsum tau txiav txim siab raws li cov yam ntxwv xws li hom khoom, qhov loj me, qhov deb ntawm kev thauj mus los, qhov chaw cia khoom, thiab kev tiv thaiv uas xav tau. Lub hom phiaj yog los tiv thaiv kev hloov pauv, xeb, thiab kev puas tsuaj thaum lub sijhawm thauj mus los thiab khaws cia.

Cov txheej txheem ntim khoom siv hlau feem ntau suav nrog:

1. Ntim Khoom Tsis Muaj Pob (Tsis Tau Ntim)

Siv tau rau: Cov khoom siv hlau loj thiab hnyav (xws li cov ncej hlau, cov ntoo khaub lig, thiab cov trusses loj).

Cov yam ntxwv: Tsis tas yuav siv cov ntaub ntawv ntim khoom ntxiv, ua rau nws yooj yim thauj thiab tshem tawm cov khoom siv los ntawm cov cuab yeej nqa khoom. Txawm li cas los xij, cov khoom yuav tsum tau ruaj ntseg zoo thaum lub sijhawm thauj mus los kom tiv thaiv kev co thiab kev sib tsoo.

Kev Tiv Thaiv Ntxiv: Cov khoom sib txuas (xws li cov qhov ntsia hlau thiab cov nplaim flange) tuaj yeem tiv thaiv nrog cov npog ib ntus lossis cov yas qhwv kom tiv thaiv kev nkag thiab kev puas tsuaj.

2. Ntim Khoom Ua Ke

Siv tau rau: Cov khoom siv hlau me me mus rau nruab nrab, uas zoo li tsis tu ncua (xws li hlau kaum sab xis, hlau channel, kav hlau, thiab cov phaj txuas me me) hauv ntau ntau.

Lus Cim: Qhov kev khi yuav tsum nruj kom haum. Qhov kev khi xoob dhau tuaj yeem ua rau cov khoom txav mus los, thaum qhov kev khi nruj dhau tuaj yeem ua rau deformation.

3. Lub thawv ntoo / Lub thawv ntoo ntim khoom

Cov Xwm Txheej Siv Tau: Cov khoom siv hlau me me (xws li cov khoom siv hlau hauv cov khoom siv kho tshuab thiab cov khoom siv sib txuas siab), cov khoom tawg yooj yim (xws li cov khoom me me xws li bolts thiab txiv ntoo), lossis cov khoom siv hlau uas xav tau kev thauj mus los ntev lossis xa tawm.
Cov Zoo: Kev tiv thaiv zoo heev, tiv thaiv tau zoo los ntawm kev cuam tshuam ntawm ib puag ncig, tsim nyog rau kev thauj mus los ntev thiab khaws cia rau hauv qhov chaw nyuaj.

4. Cov Khoom Siv Tiv Thaiv Tshwj Xeeb
Rau Kev Tiv Thaiv Kev Xeb: Rau cov khoom siv hlau uas yuav khaws cia rau lub sijhawm ntev lossis thauj mus rau hauv qhov chaw noo noo, ntxiv rau cov txheej txheem ntim khoom saum toj no, kev kho mob tiv thaiv xeb yog qhov yuav tsum tau ua.
Rau Kev Tiv Thaiv Kev Hloov Pauv: Rau cov khoom hlau nyias nyias, phab ntsa nyias (xws li cov hlau ntoo nyias nyias thiab cov hlau nyias nyias), cov qauv txhawb nqa ntxiv (xws li cov ntoo lossis cov hlau brackets) yuav tsum tau ntxiv thaum lub sijhawm ntim khoom kom tiv thaiv kev khoov thiab kev hloov pauv vim muaj cov khoom tsis sib npaug thaum lub sijhawm thauj mus los thiab khaws cia.

Kev Thauj Mus Los:Qhia (Xa Khoom Qauv), Huab Cua, Tsheb Ciav Hlau, Av, Tsheb Ciav Hlau, Kev Thauj Khoom Hiav Txwv (FCL lossis LCL lossis Ntau)

Kev Pab Tom Qab Muag Khoom

Txij thaum koj cov khoom raug xa tuaj, peb pab neeg tshaj lij yuav muab kev txhawb nqa thoob plaws hauv cov txheej txheem teeb tsa, muab kev pab cuam zoo. Txawm hais tias ua kom zoo dua cov phiaj xwm teeb tsa hauv tsev, muab cov lus qhia txog kev teeb tsa tseem ceeb, lossis koom tes nrog pab pawg tsim kho, peb siv zog ua kom muaj kev teeb tsa zoo thiab meej, kom ntseeg tau tias koj cov qauv hlau ruaj khov thiab muaj kev nyab xeeb.

Thaum lub sijhawm kev pabcuam tom qab muag khoom ntawm cov txheej txheem tsim khoom, peb muab cov lus qhia txog kev saib xyuas uas tsim los rau cov yam ntxwv ntawm cov khoom thiab teb cov lus nug txog kev saib xyuas cov khoom siv thiab kev ruaj khov ntawm cov qauv.
Yog tias koj ntsib teeb meem ntsig txog cov khoom thaum lub sijhawm siv, peb pab neeg tom qab muag yuav teb sai sai, muab kev txawj ntse thiab lub luag haujlwm los daws txhua yam teeb meem.