Cov txheej txheem installation ntawmUnderground Dej TankFeem ntau suav nrog plaub cov kauj ruam tseem ceeb: xaiv qhov chaw, kev kho lub hauv paus, kev sib sau lub tank dej thiab rov qab ua dua.
Ua ntej, qhov chaw xaiv theem yuav tsum xav txog cov xwm txheej geological ntawm qhov chaw ntawm lub tank dej, theem dej hauv av, thiab qhov kev ncua deb ntawm lub tsev kom ntseeg tau tias qhov chaw xaiv tuaj yeem ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb ntawm lub tank dej. Qhov thib ob, kev kho mob hauv paus yog qhov txuas tseem ceeb. Raws li qhov loj thiab qhov hnyav ntawm lub tank dej, lub hauv paus excavation yog nqa tawm, thiab cov gravel txheej thiab pob zeb cushion txheej yog nteg kom ntseeg tau tias hauv qab yog tiaj thiab ruaj khov. Nyob rau tib lub sijhawm, yuav tsum tau teeb tsa cov dej ntws los tiv thaiv cov dej los ntawm kev puas tsuaj rau lub tank dej.
Tom ntej no, nkag mus rau theem dej tank sib dhos. Nyob rau hauv lub hauv paus ntawm lub hauv paus npaj, pib assembling lub tank dej raws li tus tsim drawings thiab technical specifications. Yog hais tias lub tank dej yog ib qho prefabricated, nws yog ib qho tsim nyog yuav tsum nqa txhua qhov chaw rau hauv qhov chaw thiab txuas thiab kho nws; Yog hais tias nws yog tsim nyob rau ntawm qhov chaw, nws yog tsim nyog los tsim ib tug formwork, khi steel tuav, ncuav qhob thiab lwm yam txheej txheem kom tiav lub ntsiab qauv ntawm lub tank dej. Thaum lub sij hawm sib dhos txheej txheem, tshwj xeeb yuav tsum tau them rau lub sealing kom paub tseeb tias tsis muaj to ntawm txhua qhov interface.
Cov kauj ruam kawg yog backfilling. Tom qab paub meej tias lub tank dej tau sib sau ua ke thiab dhau qhov kev sim tsim nyog, lub ntiaj teb backfilling tuaj yeem ua tiav. Thaum backfilling, cov dej yuav tsum tau compacted txheej los ntawm txheej, thiab lub thickness ntawm txhua txheej yuav tsum tsis txhob loj heev kom tsis txhob muaj ntau tshaj lateral siab ntawm sab phab ntsa ntawm lub tank dej. Tag nrho cov txheej txheem kev teeb tsa yuav tsum nruj me ntsis ua raws li cov qauv tsim nyog thiab cov cai tswj kev nyab xeeb kom ntseeg tau tias Lub Tank Dej Hauv av muaj kev ruaj khov thiab txhim khu kev qha thiab muab cov neeg siv nrog cov kev pabcuam dej mus ntev thiab zoo. Tom qab kev teeb tsa tiav lawm, kev sim ntau yam, xws li kev sim dej tag nrho, yuav tsum tau kuaj xyuas qhov ua tau zoo ntawm lub tank dej.
