professional tsum ntawm
kev tsim kho machinery khoom

Kev tsim kho thev naus laus zis ntawm ntev kauv boring pawg

1, Txheej txheem yam ntxwv:

1. Ntev kauv drilled cam khwb cia-nyob rau hauv-chaw pawg feem ntau siv superfluid pob zeb, uas muaj zoo flowability. Pob zeb tuaj yeem tshem tawm hauv cov pob zeb tsis muaj dab tsi, thiab yuav tsis muaj kev sib cais. Nws yog ib qho yooj yim rau muab tso rau hauv ib lub tawb hlau; (Superfluid pob zeb yog hais txog pob zeb nrog qhov poob ntawm 20-25cm)
2. Lub taub hau ntawm pawg tsis muaj av xoob, tiv thaiv cov teeb meem kev tsim kho xws li pawg tawg, txoj kab uas hla txo, thiab qhov tawg, thiab ua kom muaj kev tsim kho tau yooj yim;
3. Muaj peev xwm nkag mus rau hauv cov txheej txheej tawv tawv, muaj peev xwm ua haujlwm siab ib leeg, kev tsim kho siab, thiab kev ua haujlwm yooj yim;
4. Tsis tshua muaj suab nrov, tsis muaj kev cuam tshuam rau cov neeg nyob hauv, tsis xav tau cov av nkos phab ntsa tiv thaiv, tsis muaj kuab paug paug, tsis muaj av squeezing, thiab kev tsim kho vaj tse;
5. Cov txiaj ntsig zoo thiab cov nqi hluav taws xob tsawg dua piv rau lwm hom pawg.
6. Kev tsim qauv ntawm txoj kev tsim kho no siv cov txheej txheem qhuav drilling thiab grouting pawg tsim qauv, thiab cov qauv kev ntsuas kev ntsuas yuav tsum tau txais qhov kev ntsuas qhuav drilling thiab grouting pawg index (qhov ntsuas tus nqi yog ntau dua li cov av nkos tuav phab ntsa drilling pawg thiab tsawg dua. tshaj li ntawm cov prefabricated pawg).
2, Scope ntawm daim ntawv thov:
Haum rau lub hauv paus piles, lub hauv paus pits, thiab sib sib zog nqus kev txhawb nqa, haum rau sau khaubncaws sab nraud povtseg, silt txheej, xuab zeb txheej, thiab gravel txheej, raws li zoo raws li ntau yam av txheej nrog av. Nws tuaj yeem siv los ua pawg nyob rau hauv cov xwm txheej tsis zoo xws li cov txheej av mos thiab cov xuab zeb nrawm. Txoj kab uas hla ntawm pawg yog feem ntau ntawm 500mm thiab 800mm.
3, Txheej txheem txheej txheem:
Ntev kauv drilling pawg yog ib hom ntawm pawg uas siv cov kav ntev ntev spiral drilling rig los laum qhov rau qhov tsim kom siab. Tom qab nres lub drilling, lub pob zeb qhov ntawm lub puab cov yeeb nkab laum ntsis yog siv los txhaj superfluid pob zeb. Tom qab txhaj cov pob zeb rau qhov tsim pawg saum toj kawg nkaus, lub laum pas nrig raug tshem tawm kom nias lub tawb steel rau hauv pawg pawg. Thaum nchuav pob zeb rau saum pawg, cov pob zeb uas tau muab tso rau saum toj ntawm pawg 50cm kom ntseeg tau tias lub zog ntawm cov pob zeb saum toj ntawm pawg.
CFA (1)

Post lub sij hawm: Dec-06-2024