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Kev Sau Sau Scaffold Ringlock Muaj Kev Tso Zog Rau Cov Tsev Nyob Uas Tsis Raug Norm
qhov rosette connector 360° uas pab tau rau kev ua kom yooj yim hloov chaw thiab kev sib cuag nrog lub axis
Yog vim li cas Ringlock zoo meej heev rau kev tsim tsev yog li nws muaj lub rosette connector uas tuaj yeem piv txwv 360 degree thiab muaj lub ntsiab lus nyob rau hauv qhov chaw sib thooj tsis pub cuam tshuam. Cov kev lag luam no feem ntau tsis tuaj yeem piv txwv ntau dua 90 degrees lossis tsis tuaj yeem hloov pauv, tab sis cov kev kho tsha v1 tshiab no pab rau tus neeg tsim tsev hloov pauv ntawm 15 los ntawm 75 degrees. Qhov no txhais tau tias cov scaffold tuaj yeem nqes rau sab nraud ntawm cov duab yooj yim xwb, xwmfab, cov duab uas muaj tog, thiab lwm yam duab tsis zoo, thaum tseem nyob ib siab tshaj tsa rau qhov tsis raug lossis qhov twj. Lub wedge lock system yog ib qhov kev pab tshiab. Ib zaug khit cua hlau yog ib zaug khit xeeb, tsis tas yuav siv lwm tools. Tsis tas sim siab txog cov ntsiab lus uas yuav tsha kom deb tawm thaum neeg ua haujlwm. Raws li ib tug kws kho tsev hais tseg rau Construction Innovation Journal xyoo nplooj no, cov kev xaiv no tuaj yeem sau ntau dua li ob npaug ntau dua li cov kev xaiv tub ntxhiav thiab clamp. Ntawd tseem pab tiv thaiv kom tsis txuag thaum muaj ntau zaus.
Kev tsim nyj ncav nyob rau hauv qhov chaw nruj, chaw nruj sab nraud, thiab chaw nruj sib txawv
Cov cuab yeej tshwj tsis tau ntawm Ringlock uas tsim nyj tau zoo li cas los kuj tau, muaj kev tsim nyj ncav nyob rau hauv peb qhov chaw nyob nyob nruj:
- Chaw nruj sab nraud : Cov chaw nruj tog rog hlo sib toog 500mm tuaj yeem txiav txim siab qhov chaw nruj uas muaj kev nce nrawm thiab rov qab los—xws li cov chaw nruj uas tsim los ntawm Zaha Hadid—thiab siv cov khoom tshuab rov qab los thiab kho kom raug rau hauv qhov chaw
- Tsim chaw nruj nrog qhov nce nrawm : Kev xaiv cov chaw nruj nrog qhov nce nrawm tuaj yeem nce siab dua qhov tseem ceeb, xws li qhov nce nrawm 18-meter tsis muaj chaw nruj nyob Singapore’s Jewel Changi Airport
- Kev nruj sib txawv : Cov chaw nruj tsim ua nrog BIM tuaj yeem sib cuag thiab pab tau rau cov duab ntxaiv, cov duab tsis zoo ib yam, thiab cov duab tsim los ntawm lus tshuaj
Qhov keel tso koj nrog lub kaum sab hauv qab txog 35° tsis tas yuav tsum tsim los—ua rau nws tseem ceeb heev rau kev kho tshiab ntawm chaw nyob tau dhau los uas tsis muaj kev sib xws. Qhov keel no cuam tshwm kom meem dua li 28% nyob rau hauv cov chaw tseem ceeb (Hauv Lub Tshuab Sib Txuas Cov Luj Kwj 2024), vim tias cov khoom siv tau rov ua dua hauv txhua qhov chaw thiab daim duab.
Tswj Zuj Zuoj Thiab Kev Nco Qub Nyob Rau Hauv Cov Chaw Tso Koj Ua Plhaub Ntawv Sib Txawv
EN 12811-1 Kev Pab Cuam Tseg Rau Kev Loj Hlau Nyob Rau Hauv Kev Siv Hluav Taws Xob Thiab Kev Siv Hluav Taws Xob
Thaum sib ntxiv nrog cov chaw tsim nyob rau hauv qhov tsis muaj kev sib txig sib luag uas muaj duab ncaj, duab ncej lossis kab pheej, cov neeg tsim kho tseem yuav tsum sim siab nrog kev tshav khaiv thiab kev nres tsis nyob hauv ib qhov chaw uas yuav tsum tau soj ntsuam ntau dhau los ntawm kev ntsuam xyuas raws li qauv EN 12811-1. Rau cov chaw tsim no uas muaj feem ntau, kev siv kev su kom haum (finite element analysis) yog ib qhov tseem ceeb heev kom paub sau ua li cas thaum muaj zog mus txog hauv chaw tsim, nrhiav cov chaw uas muaj zog ntau nyob rau hauv qhov sib sau, thiab tswj kom kev ncaj tsis tuaj yeem ntau dua li 1/500 ntawm qhov ntev tag nrho. Cov khoom siv yuav tsum tau tiv thaiv zog 235 MPa thaum muaj zog tsis sib xws loj tshaj plaws. Thaum lub sijhawm kuaj, cov roj tso caij (strain gauges) feem ntau raug xa tseg kom tshawb xyuas qhov nce nrawm nyob rau hauv qhov tseem ceeb. Txhawm kom tswj xyuas kev nyab xeeb tsis yog tsuas yog thaum yuav tawm tseg, tab sis kuj thaum muaj kev hloov pauv los ntawm yam dab tsi zoo li kab ruaj ruaj hlob rau sab nraud ntawm tsev lossis kev hloov chaw ntawm ntau yam khoom nyob rau hauv chaw cia khoom.
Kev Txhim Kev Sib Tshooj Thiab Kev Pab Thaum Siab: Qhov Kawg Los ntawm Cov Kev Sib Tshooj Loj
Kev sib tshooj taw tes yog qhov tseemceeb tshaj plaws rau kev nyob siab hauv daim ntaub sib piv Ringlock. Cov kev txhim kho uas tau raug siv hauv cov chaw loj muaj:
- X-sib tshooj ntau : Sib twb ntau dua rau qhov sib txawv hauv daim duab, xws li thaum chaw uas cuab vab ntxwv mus rau chaw ncig ncig, yuav pab ntau dua rau kev tiv thaiv kev npaj npaj
- Kev pab ntau rooj tsheb : Ntxiv cov rooj tsheb ntsib 90° rau hauv cov rosettes tseemceeb, yuav pab txhim kho kev faus nqa nqis thiab kom saib xyawv tsawg dua
- Kev lag luam rwb : Cov nplhaib nruj tuaj yeem txhim kho rau kev nphlaib hauv av nrog degrees 15°, kom paub tias kev nqa nqis tuaj yeem ua tau tsis tas kawm lossis tsis tas tsim cov nplhaib tshiab
Sib txawv (ntsuas tsis tshwm sim) kev sib tshooj tau pom tias pab tiv thaiv kev sib txawv hauv cov dej xa tawm uas ntev dua 50m—nyob siab zoo hauv kev nqa nqis ntau heev 6 kN/m².
Kev Lag Luam Thiab Kev Tshawb Fawb Yav Tago Rau Cov Chaw Sib Tshooj Ringlock Nyuaj
BIM-driven design coordination, 4D sequencing, thiab clash detection rau kev them nyiaj tshwj xeeb
Thaum pib mus los ntawm kev tsim kho tseem ceeb Ringlock scaffolding, kev tshuam hauv Building Information Modeling (BIM) tau kev daws teeb meem tshiab rau peb nyob rau qhov chav tshawb fawb. Nrog BIM, cov neeg tsim kho tuaj yeem tsim cov duab tshwj xeeb rau cov duab tsis feem ntau no ua ntej hnub kawg ua tsho. Qhov tseem ceeb tshaj plaws yog kev siv duab 3D uas tuaj yeem pom cov teeb meem uas yuav tshwm sim thaum cov ntsiab lus hluas thiab lwm yam ntsiab lus tshwj xeeb xwm txheej xwm txhuam, xws li kev ruaj khov, kev xaiv, thiab cov cuab yeej MEP nyob hauv tsev. Cov tshawb nrhiav hauv cheeb tsam sau tias kev tshawb nrhiav no tuaj yeem lag 15 mus 20% ntawm kev hloov pauv dua, uas tuaj yeem tshuam tau ntau nqi ntaus nqi hauv lub sijhawm. Tom qab ntawd yog kev sib piv 4D, uas sijhawm tau muab ntxiv rau hauv duab. Qhov no pab rau cov chav tshawb fawb sim kom paub yuav tshwm sim li cas rau txhua qhov chaw nyob rau qhov chaw tseem ceeb xws li tsev muaj qhov rooj nqaj lossis tsev muaj qhov rooj cuam tshuam. Qhov twg yog qhov tseem ceeb tshaj plaws ntawm yam no? Qhov tseem ceeb yog qhov kev sim digital, uas tshuab yuav tuaj txug thaum xav tau, lag kev hloov pauv thaum kawg, thiab tseem tshua tsum tau nyob rau qhov chaw tseem ceeb xws li tsev nyob hauv nroog lossis tsev tseem ceeb uas tsuas yog qhov loj me me (ntawm 50mm) kuj tuaj yeem ua rau kev tshuam tseem ceeb.
Kev tuaj tos los ntawm tus neeg svtajvjm thiab cov lus qhia sau npe tshwj tsis txaus siab nyob ib npaug rau kev caij rau system
Lub kev caij rau Ringlock system feem ntau yog rau cov kev xaiv meej meej, zoo ib yam. Txoj kev sib txawv twg los—xws li kev ua kab ntsug, kev rov tav dav dua 3m, kev ncaj ncees dav dua 5°, lossis kev rov tav dav dua 24 kN—yog xav tau kev tshawb nrhiav kho tsev thiab kev tuaj tos los ntawm tus neeg svtajvjm uas muaj pov thawj. Lub cheeb tsam ntawm lawv tej khoom yog:
- Kev tshawb nrhiav kev phem nyob rau sab nraud rau wind shear, kev tsis nyob ruaj, thiab kev sib cuag nrog lub tsev nyob ib tog
- Kev sau kev xaiv bracing rau kev daws teeb meem torsion thiab lateral drift
- Kev sau cov kev xaiv rau foundation uas tsis yog kev caij feem ntau, xws li piled bases lossis reinforced sole plates
Thaum kev tsim kho tsev hlau txog mus ntev dua li qhov yuav tsum tau li hauv NASC TG20:21 lus qhia, tshwj tsis yog thaum muaj kev sib txuas ntawm cov tsev hlau ntev tshaj ib ncig thiab rau lub tsev uas tseem yuav tsum sov ntau tshaj ib nrab hnub nyiag nyiag rau ib cheeb tsam twg, ces tseem yuav tsum tau muaj daim duab tsim kho tsev hlau uas muaj neeg saib xyuas. Lub phau ntawv no tsis yog phau uas yuav tsum sau rau koom tes xwb. Txij li ntau tshaj ob thirds ntawm kev tu siab tsev hlau tuaj yeem tshwm sim vim tsis muaj kev tshawb nrhiav ua ntej raws li tus leej twg pub tseg los ntawm Health and Safety Executive hauv law 2023. Yog li ntawd, yuav tsum muaj neeg paub meej pab ua ke ua ntej khiav tsev hlau loj, tsis yog yuav ua lossis tsis ua—nws yog yuav tsum tau ua kom meej meej rau kev nyob zoo.
FAQ
Ringlock scaffolding yog dab tsi?
Ringlock scaffolding yog ib qhov chaw tsim tsev hlau uas muaj rosette connector uas tuaj yeem piv txwv nrog 360-degree, uas pab tau piv txwv nrog ntau yam theem. Qhov chaw no siv los tsim tsev hlau sab nraud rau ntau yam tsev uas tsis muaj form feem ntau.
Yog li cas Ringlock system pab cuam tsoom zog thiab pab cuam tsoom siab?
Kev lag luam Ringlock zoo dua los ntawm kev siv qhauv kho tseg uas tsim nyog, uas txo qhov siab ntawm qhauv ntxiav ntxim. Nws kuj pab txhim kho nyhuv thiab co tshuaj ntau dua li kev lag luam yooj yim los ntawm kev lag luam tshiab.
Qhov chaw twj tso kav tso caij no tuaj yeem siv rau qhov chaw twg?
Kev lag luam Ringlock tuaj rau kev tsim tsev ntoo plhaub, kev lag luam tso tseg, thiab kev lag luam tshiab tshiab, yog li nws yog leej twg xav tsim tsev tshiab tshiab.
Yuam li cas engineering oversight yuav tsum tau rau cov kev lag luam Ringlock tshiab tshiab?
Kev daws teeb meem kev tsim khoom feem tshuam rau kev tswj hwm kev nyab xeeb ntawm kev tsim kho. Nws muaj feem tshuam nrog kev daws teeb meem nyob rau qhov chaw tshwj xeeb, kev tsim kho taw tes rau kev tso kav tso caij thiab sau cov kev daws teeb meem rau qhov chaw tshwj xeeb kom tsws tau kev puas tsuaj.