Dab tsi yog qhov zoo ntawm tus kheej drilling thauj tog rau nkoj ib lub pas nrig?
Nov 17, 2024| Piv nrog tib zoo li lub pas dej thauj tog rau nkoj, tus kheej drilling thauj tog rau lwm tus pas nrig muaj cov txiaj ntsig hauv qab no:
1. Siv tau rau txhua hom pob zeb thiab av geological. Feem ntau yog nyob rau hauv geologor tus kab mob uas tsis yooj yim rau txua, nws yog qhov zoo dua rau siv nws, xws li kev sib tsoo.
2. Lub qhov tob tob tsis txwv. Vim tias cov kev txwv ntawm cov khoom siv thauj tog rau nkoj thiab cov khoom siv drilling ntawm cov pa hluav taws xob hauv tsheb thauj mus los yog ntiav. Raws li Hengnuo Anchoring Project Project ceeb toom qhia tias tus kheej qhov tob tam sim no tus kheej-drilling thauj tog rau lwm tus tuaj yeem ncav cuag yog 18m.
3. Siv tau rau kev tsim kho hauv qhov chaw me me. Qhov ntev ntawm ib tus pas nrig ntawm tus kheej-druting anchor pas nrig tuaj yeem txiav lossis ncua raws li xav tau. Cov kev qhia tshwj xeeb yog 2M, 3M, 4m thiab 6m.
4. Cov txheej txheem yog yooj yim. Kev Siv Tus Kheej Thauj Tog Rau Hluav Taws Xob Cov Rods, grouting thiab anchoring nyob rau hauv ib ib drilling, piv rau kev tsim kho.
5. Nws yog conducive rau stabilizing rau lub qhov ntsa. Thaum drilling, lub hau ntswj granouting tshuab yog siv los siv cov pob zeb thiab cov nplais thiab muaj zog}. 4 ~}. 4 ~}. 4 ~}. 4 ~}. 4 ~}