Cov xwm txheej dab tsi yuav tsum to taub hauv kev tsim kho cov ntawv hlau pawg COFFERDDAM

Kev siv cov ntawv hlau pawg COFFERDDAM yog qhov kev cuam tshuam zoo tshaj plaws ntawm cov ntaub nplaum hauv av, thiab tuaj yeem tsim cov ntaub ntawv sib tsoo zoo tshaj plaws, thiab tuaj yeem tsim cov khoom sib tsoo zoo ntawm kev sib tsoo ntawm kev txhawb nqa kev sib tsoo. Cov qauv ntawm cov av txuag rau cov yauv yaig zoo li ua tau zoo. Piv txwv li, cov av muag muag nrog cov tuab ntawm ntau dua 3-8 Meters, thiab steel phaj tuaj yeem muab tso rau hauv av nm kom kov yeej cov teeb meem no. Ib qho ntxiv, inclined piles ntawm qis kawg ntawm cov av muag muag tsis muaj kev txhawj xeeb. Nyob rau sab saum toj ntawm daim ntawv pawg nce ntxiv, nruj lossis cov cab kuj siv los tswj lub roob, thiab lub sijhawm luv luv luv luv. Kev ua haujlwm khawb yog ib ntus, thiab cov ntawv hlau tuaj yeem rov ua tau dua tshiab. Tam sim no ntawm cov ntawv steel ib tus qauv feem ntau yog xauj, yog li tus nqi tsis yog siab. Hauv ntej, cov txheej txheem txhawb nqa ntawm cov ntawv hlau muaj kev nyab xeeb, txhim khu kev qha, ntawm cov nqi ntawm cov neeg txaus siab ntawm tag nrho cov xeev, tshwj xeeb ntawm Ningbo Foundation Stop txhawb nqa.
Nyob rau hauv niaj hnub no muaj kev sib tw heev steel ntawv pawg kev lag luam, daim ntawv thov ntawm Lentsen Steel ntawv pawg kev tsim kho yog ua kom muaj tsiv zuj zus los ua tsiv. Nov yog dej ntws nrog cov dej ntws tawm. Yog tias koj xav txhim kho kev nyab xeeb yav dhau los, peb yuav tsum them sai sai rau kev tsim kho kev nyab xeeb thiab qauv. Cov kev txiav txim siab ntawm lwm txoj hauv kev rau Larson Steel hlau daim qauv POJ muaj qee qhov zoo, nrog cov txiaj ntsig tshwj xeeb raws li hauv qab no:
1. Hauv kev khawb ntawm cov trenches sib sib zog nqus hauv thaj chaw, nrog kev txhawb nqa ntawm steel pides thiab cov tog neeg, ridges, ua kom muaj kev phom sij, ua kom muaj kev nyab xeeb.
2. Qhov dav ntawm cov neeg siv cov hluav taws xob txhawb nqa cov pawg tuaj yeem suav tau meej, npog los tiv thaiv kev sib tsoo thiab txo cov haujlwm khawb, uas tuaj yeem txo cov kev ua haujlwm.
3. Nyob rau hauv cov txheej txheem kev tsim kho ntawm kev khawb thiab lub hauv paus, yog tias siv cov khoom loj loj, yog tias muaj xwm txheej tsis txaus. Nrog kev pab ntawm hom no, nws tuaj yeem ua ib lub luag haujlwm tiv thaiv ib qho kom ua tiav cov nqi txuag.
Raws li muaj nyob hauv Daim Duab 4, kev siv cov ntawv Lentsen steel muab kev ua kom zoo dua qub thiab khoom siv, thiab cov kis tau tuaj yeem ze rau sab ntawm lub hauv paus. Nyob rau hauv cov chaw nyab xeeb, kev ua haujlwm tau zoo tuaj yeem txhim kho.
Ua ntej cov ntawv kab hlau Larsen steel ntawv pawg, ntawm cov ntawv me me ntawm cov ntoo kab rov tav ntawm cov ntoo kab rov tav. Thaum cov hauv ntiaj teb kev khawb rau cov tsav tsheb ua tiav, vim kev sib tsoo ntawm lub billet, cov av siab thauj tau dhau heev. Cov kev khawb tau dhau los yuav tsum tau muab ntxuav hauv lub Hoobkas ntu ntawm Billet, thiab kab kab rov tav yuav tsum tau siv los txo cov kev ntxhov siab ntawm cov av. Qhov kev ua haujlwm raug ntawm kev khawb yog txuas rau txhua daim ntawv LarSen ntawm ib qho siab ntawm {2}} meters kom ntseeg tau tias cov ntawv muaj kev ruaj khov ntawm cov ntawv steel Larsen.