1. Ngenxa yobunzima obunzima bezixhobo zokugaya i-rotary drilling, indawo yokwakha kufuneka ibe flat, ibanzi, kwaye ibe nobunzima obuthile ukuphepha ukucwiliswa kwezixhobo.
2. Khangela ukuba isixhobo sokubhola sinamazinyo asemacaleni ngexesha lokwakha.Ukuba i-drill ayivalwanga, yilungise ngexesha.
3. Kwi-grouting yokuqala, tofa udaka ngokuthe nkqo kumbindi womngxuma wengqumba ukunqanda udaka ukuba lungaphumi emazantsi lugudle udonga lwegobolondo luze lukhulule umhlaba osemazantsi ebhotwe.
4. Ngenxa yokugrumba okunzulu komgangatho wodongwe, kulula ukubangela intamo.Xa ubhobhoza, ubunzulu bokomba kufuneka buhlolwe ngokungqongqo.
5. Ngokweemeko ezahlukeneyo ze-geological, ulawulo lodaka kufuneka luqiniswe kwinkqubo yokwakha ukuqinisekisa ngokungqongqo umgangatho wodaka kunye nokuxhaswa kodonga lodaka.
6. Ukwenziwa kobungakanani besuntswana elingaphantsi kwe-100mm, iibhakethi zokomba eziqhelekileyo zingasetyenziselwa ukugrumba umhlaba.Xa kusetyenzwa, nikela ingqalelo ekubhobhozeni nasekukhupheni umhlaba emva kokuba ibhakethi ligcwele;Xa ukomba kuthambile, kufuneka kusetyenziswe i-angle encinci yokusika.Ukwenzela i-wedge-tooth drill, i-bevel-tooth drill ene-angle yokusika enkulu kufuneka isetyenziswe. ukugrumba izinto eziqinileyo;Xa umaleko wengingqi uneengqalutyana ezinkulu ezinobubanzi obuyi-100mm ~ 200mm, intsimbi esezantsi enye enendawo enkulu kufuneka igrunjwe, okanye icunyuzwe ngombhobho phambi kokomba;Xa usebenzisa amatye anobubanzi obungaphezulu kwe-200mm. okanye usebenzisa i-probes ezinkulu kudonga lomngxuma, i-cylindrical stone drill okanye i-annular drilling kufuneka isetyenziswe, okokuqala usike ikhowuni ukusuka eludongeni lomngxuma uze uyikhuphe.
7. Xa udibana nomhlaba onzima, ukwenzela ukuba ukhawuleze ukukhawuleza, unokubhoba umgodi omncinci ngaphambi kokugaya.
8. Ukuze uthintele umgodi ukuba uthambekele kwaye ugrumbe ngokugqithisileyo, lungelelanisa indawo yomgodi xa ubhobhoza, kwaye kungcono ukukhulula umhlaba kwindawo.
Qhagamshelana nathi ukuze wazi ngakumbi malungaizixhobo zokomba ezijikelezayo!
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Ixesha lokuposa: Aug-03-2022