Cov kab mob raug mob loj los ntawm kev vau ntawm cov scaffolding ceev yuav rov ua dua thiab tsis ua tiav. Cov laj thawj tuaj yeem suav tau raws li hauv qab no:
Ua ntej, qhov zoo ntawm lub khawm hluav taws xob ua haujlwm scaffolding hauv kuv lub teb chaws yog tiag tiag ntawm kev tswj hwm. Cov lus 5.1.7 hauv kev qhia tshwj xeeb JGJ130-2001 ceg ntseeg tias cov kabmob tawm tsam muaj peev xwm tiv thaiv kab mob hauv qab ntawm txoj cai thiab qeeb qeeb yog 8kn. Qee cov kws tshaj lij pom pom ntawm kev kuaj xyuas kom pom tias nws yog qhov nyuaj rau cov khoom lag luam hauv cov ntawv thov tiag tiag kom tau raws li cov ntawv thov. Tom qab ib qho kev sib tsoo loj tau tshwm sim ntawm lub tsev kawm tsim kho, cov fasteners tau kuaj xyuas thiab tus nqi dhau 0%.
Thib ob, qhov zoo tshaj ntawm cov kav hlau yog tiag tiag ntawm kev tswj hwm. Coob tus ntawm cov kav hlau tsis muaj kev tiv thaiv xeb tau zoo tau ntws mus rau hauv kev ua lag luam. Txij li thaum lawv tsis tau lees paub los ntawm kev tshuaj xyuas kev ua haujlwm zoo, cov khoom tsis tuaj yeem muab cov qauv zoo ntawm cov qauv kev nyab xeeb ntawm cov chaw zoo ntawm cov khoom xoom zoo. Ib qho ntxiv, hauv kev muaj tiag, vim muaj kev sib tw tsis ncaj ncees thiab cov tuam txhab qiv yuav tsum siv cov phiaj xwm steels, thiab qee cov haujlwm txawm siv cov scrap steel kav rau scaffolding. Qhov no muaj objectively ua rau kev nyab xeeb ntawm lub tshuab hluav taws xob ua yeeb nkab ua yeeb yam kom tiav ntawm kev tswj hwm. Qee tus kws tshaj lij cov kws tshawb fawb cov kav hlau steel tom qab qhov kev sib tsoo loj hauv ib qho phiaj xwm, thiab tus nqi dhau tau tsuas yog 50%.
Thib peb, muaj cov teeb meem nrog rau ntawm thaj chaw erection thiab kev tswj hwm kev nyab xeeb. Qhov hloov pauv tau thiab muaj ntau yam kev thov ntawm cov kab hlau nrawm nrawm kuj ua rau muaj kev tsis txaus ntseeg hauv qhov chaw erection thiab kev tsim kho. Qhov kev nyab xeeb kev nyab xeeb tshwm sim los ntawm qhov tsis muaj kev tswj hwm, tsis muaj kev cob qhia, thiab tsis muaj kev sib koom ua ke tsim los ntawm kev sib sau ua ke yog yooj yim rau enumerate.
Plaub, daim ntawv thov tsis raug. Raws li cov kev paub ntawm cov teb chaws tsim, ceev-hom steel yeeb nkab txuas thiab txhawb nqa cov ntawv luam tawm xws li portal thav duab, thiab hom scaffolding. Nws yuav tsum tsis txhob siv los txhim kho ib qho loj-teev scaffolding. Lub scaffolding system siv tsis tau rau cov kev txhawb nqa cov tshuab nrog cov kabmob thauj khoom siab dua. Raws li deb raws li tus sau paub, tsis muaj ntawm lub fastener-hom steel yeeb nkab scaffolding tias cov nyiaj tau siv los txhim kho cov scaffolding lossis cov tshuab txhawb nqa. Hauv Tebchaws Asmeskas, txawm tias kev tsim kho thiab txij nkawm ntawm ib txwm muaj ob-zaj nkauj villa tsev siv portal ntas. Peb tsis tau pom dua siv cov tshuab luam ntawv nrawm-hom qauv hlau yeeb nkab scaffolding los tsim cov platform. Qhov laj thawj yog qhov yooj yim. Yog tias siv nyob rau hauv txoj kev no, txawm tias qhov zoo ntawm American txheem Fasteners thiab steel yeeb nkab scaffolding tag nrho cov cai kev nyab xeeb. Txawm li cas los xij, vim tias phiaj xwm erection yog qhov nyuaj rau kev ua kom zoo, txoj kev ua kom muaj kev tswj hwm tsis tuaj yeem tswj tau ntau ntawm cov ntsiab lus thiab kev nyab xeeb tsis tuaj yeem lav. Nyob rau tib lub sijhawm, piv nrog portal lossis tais-hle scaffolding, tus nqi ntawm kev siv zog thiab cov hlau siv yog ob npaug. , uas ua rau muaj qhov nce ntse nyob rau hauv tag nrho cov nqi ntawm txoj haujlwm thiab poob ntawm kev thov cov txiaj ntsig tseem ceeb ntawm kev lag luam kev lag luam.
Thib tsib, kev ua txhaum cai. Lub "JGJ130-2001 Kev ruaj ntseg kev qhia tshwj xeeb rau cov neeg siv hluav taws xob ua haujlwm ntawm lub Ob Hlis 1, 2001, yog kev lag luam ua ntej los ntawm kuv lub tebchaws. Nws tswj hwm erection thiab dismantling ntawm scaffolding hauv kuv lub tebchaws. Tus qauv tsim thiab kev tsim kho muaj qhov cuam tshuam zoo. Cov neeg ua haujlwm ua haujlwm los ntawm ntau cov qauv tsim thiab cov chav ua haujlwm nqa cov kab ke erection thiab tsim qauv tsim raws cov txheej txheem thiab cov kev qhia tshwj xeeb muab los ntawm tus qauv no. Ntau cov ntaub ntawv luam tawm yog ua raws cov qauv no los tham txog kev kho kom raug, txawm yog kev ntsuas ntawm Scaffolding Pleev cov xwm txheej raws li cov txheej txheem no. Nws yog tsim nyog sau cia tias tom qab ntau ntau yam kev sib tsoo, cov kev sib cais ntawm kev thauj cov kev cai raws li cov qauv no. Hauv lwm lo lus, kev sib tsoo sib tsoo uas tau tshwm sim yuav tsum tsis muaj tshwm sim theoretically. Qhov kev ua tau zoo no tshwm sim nws tus kheej yog tshwm sim los ntawm cov kev taw qhia tsis yog ntawm cov qauv ntawm daim ntawv thov hloov cov khoom siv. "5. Kev tsim kev suav" thiab "6. Kev tsim kho" hauv tus qauv qhia peb yuav ua li cas xam thiab erect loj-teev scaffolding cov tshuab. Qhov "6.8. Daim ntawv foos ua haujlwm txhawb nqa" hauv tus qauv qhia rau peb siv cov qhob khawm cab hlau ua ke. Cov ntsiab lus tsis txaus ntseeg los ntawm qhov tseeb tias, raws li tau hais ua ntej lawm ntawm cov kev txiav txim siab zoo ntawm cov ntawv thov kev tsim cov teb chaws.
Muaj cov tub ceev xwm kev tsim kho thoob plaws peb lub tebchaws tau paub txog cov teeb meem thiab cov khoom lag luam zoo ntawm cov khoom lag luam no, tab sis cov kev siv zog no tsis tau zoo. Vim tias ceev ceev-hom hlau yeeb nkab scaffolding tau muaj ntau yam kev tsim txom, thiab kev ntsuas kev nyab xeeb xws li log broment thav ntawv thiab disc buckle thav ntawv yuav tsum tau siv. Thiab cov txheej txheem zoo dua yuav yog txoj hauv kev zoo los daws cov teeb meem. Nws tseem yog ib txoj kev tsis paub tab tom ntej kev tsim kho kev tsim kho ntawm lub tsev txhawb nqa hauv kuv lub tebchaws.
Lub Sijhawm Post: Apr-30-2024