1. Tus qauv ua haujlwm ntawm lub pob tawb dai khaub ncaws yuav tsum ua raws li kev tsim kho kev nyab xeeb kev tsim kho kev nyab xeeb tsim kho (kev tsim kho phiaj xwm). Thaum sib sau ua ke lossis rhuav tshem, peb tus neeg yuav tsum koom tes nrog kev ua haujlwm thiab nruj me ntsis ua raws li cov txheej txheem erection. Tsis muaj ib tus neeg raug tso cai hloov lub hom phiaj.
2. Lub nra ntawm lub pob tawb dai Khaub Ncaws yuav tsum tsis pub tshaj 1176N / M2 (120kg / m2). Cov neeg ua haujlwm thiab cov ntaub ntawv ntawm lub pob tawb dai khaub ncaws yuav tsum tau muab faib ua ke thiab yuav tsum tsis txhob muaj nyob rau ntawm ib kawg kom tswj tau lub pob tawb dai.
3. Lub luag ntsuas hoist rau kev nqa pob tawb dai khaub ncaws yuav tsum siv cov hlua hlau tshwj xeeb ntawm ntau dua 3t. Yog hais tias cov saw inverted yog siv rau cov ntawv thov saum 2t, txoj kab uas hla ntawm cov ntsaws cov hlua yuav tsum tsis pub tsawg tshaj 12.5mm. Kev nyab xeeb hlua yuav tsum muab nruab rau ntawm ob qho kawg ntawm lub pob tawb dai, txoj kab uas hla uas yog tib yam li cov hlua hlau hlua. Yuav tsum tsis pub tsawg tshaj li 3 txoj hlua clamps, thiab kev siv cov hlua hlau sib koom ua ke yog nruj me ntsis txwv.
4. Qhov kev sib txuas ntawm cov load-bearing steel hlau hlua thiab cantilever yuav tsum tau ua kom tiv thaiv cov hlau xaim los ntawm kev ua kom tsis txhob ntshai.
5. Qhov chaw ntawm lub pob tawb dai thiab teeb tsa ntawm Cantilium Beams yuav tsum tau txiav txim siab raws li qhov tseeb ntawm lub tsev. Qhov ntev ntawm lub cantilever nqaj yuav tsum tau khaws cia txiav mus rau dai ntawm dai ntawm lub pob tawb dai. Thaum txhim kho lub cantilever nqaj, ib qho kawg ntawm cantilever nqaj tawm ntawm lub tsev yuav tsum yog siab dua lwm qhov kawg. Ob kawg ntawm cov cantilium teeb sab hauv thiab sab nraud lub tsev yuav tsum tau yooj yim txuas nrog Cedar Beams lossis cov kav hlau tsim kom tag nrho. Rau cov kab teeb overhanging ntawm lub sam thiaj, kab pheeb ces kaum kev tsoo thiab cov kab xev yuav tsum tau muab ntxiv rau hauv cov kab pheeb ces kaum, thiab cov rooj zaum ntawm ob-txheej sam thiaj hauv qab no.
6. Lub pob tawb dai tau tuaj yeem sib sau ua ke rau hauv ib-txheej lossis ob-txheej dai pob tawb raws li cov kev xav tau ntawm txoj haujlwm. Ob-txheej hanging pob tawb yuav tsum tau nruab nrog tus ntaiv thiab tawm ib qho kev tso tseg los pab txhawb kev nkag mus thiab tawm ntawm cov neeg ua haujlwm.
7. Qhov ntev ntawm lub pob tawb dai yuav tsum feem ntau tsis tau tshaj 8m, thiab qhov dav yuav tsum yog 0.8m txog 1m. Qhov siab ntawm ib-txheej hanging pob tawb yog 2m, thiab qhov siab ntawm ib-txheej hanging pob tawb yog 3.8m. Rau dai pob tawb nrog cov kav hlau hlau raws li cov ncej hlau, qhov kev ncua deb ntawm cov ncej yuav tsum tsis pub tshaj 2.5m. Ib qho txheej txheem hanging dai pob tawb yuav tsum tau nruab nrog tsawg kawg peb txheej kab rov tav, thiab pob tawb dai kom zoo yuav tsum tau nruab nrog tsawg kawg tsib kab rov tav.
8. Rau dai cov pob tawb sib sau ua ke nrog cov kav dej hlau, ob qho chaw loj thiab me me yuav tsum tau muaj dab. Rau dai pob tawb sib sau ua ke nrog welded prefabricated thav ntawv, qhov chaw loj nrog ntev tshaj 3m yuav tsum yog tsiaj.
9. Lub rooj zaum Scaffolding lub pob tawb yuav tsum tau pua chaw thiab nruj, thiab khov kho nrog cov kab rov tav tav tav. Lub spacing ntawm kab rov tav yuav tuaj yeem txiav txim siab raws li cov tuab tuab ntawm lub tshav pob los ua si, feem ntau 0.5 rau 1m yog qhov tsim nyog. Ob tug zov cov nqaj hlau yuav tsum tau muab ntsia rau ntawm kab sab nraud thiab ob qho xaus ntawm lub pob tawb dai khoom siv yuav tsum tau dai kom zoo.
10. Rau lub pob tawb dai kom zoo li siv lub zog, tom qab lub ntsuas phoo kev nyab xeeb yuav tsum tau muab ceev, thiab pob tawb dai yuav tsum tau txuas nrog lub tsev.
11. Lub pob tawb sab hauv ntawm lub pob tawb dai yuav tsum yog 100mm deb ntawm lub tsev, thiab qhov kev ncua deb ntawm ob lub pob tawb dai yuav tsum tsis txhob loj dua 200 hli. Nws tsis raug tso cai txuas ob lossis ntau dua dai pob tawb kom nce thiab txo qis lawv nyob rau tib lub sijhawm. Cov pob qij txha ntawm ob lub pob zeb dai yuav tsum yog staggered nrog lub qhov rais thiab sam thiaj ua haujlwm.
12. Thaum nqa cov pob tawb dai, txhua txoj hmoo hoots yuav tsum tau shaken lossis cov saw inverted yuav tsum tau rub tib lub sijhawm. Txhua cov ntsiab lus Lifting yuav tsum tau tsa thiab qis rau tib lub sijhawm kom tswj tau qhov sib npaug ntawm lub pob tawb dai. Thaum nqa pob tawb dai, tsis txhob sib tsoo nrog lub tsev, tshwj xeeb yog lub sam thiaj, qhov rai, thiab lwm qhov chaw. Yuav tsum muaj tus neeg mob siab rau thawb lub pob tawb dai dai kom tiv thaiv lub pob tawb dai los ntawm ntaus lub tsev.
13. Thaum lub sijhawm siv cov pob tawb dai, kev tiv thaiv, kev pov hwm, txoj hlua khi, rov qab ntawm cov pob tawb dai yuav tsum tau kuaj tsis tu ncua. Yog tias pom muaj kev phom sij zais cia, daws lawv tam sim ntawd.
14. Cov sib dhos, nqa, thiab saib xyuas ntawm lub pob tawb dai khaub ncaws yuav tsum tau nqa los ntawm cov kws tshaj lij cov neeg ua haujlwm tshaj lij.
Lub Sijhawm Post: Nov-22-2023