QUARRIES ATI maini
Ohun elo iwakusa diẹ sii:
1. Dada iwakusa
2. Underground asọ ti apata iwakusa
3. Underground lile apata iwakusa
4. Gbẹjade liluho ti blastholes ni quaries ati maini.
Awọn oriṣi akọkọ mẹrin ti awọn ihò bugbamu: Awọn iho iṣelọpọ / Awọn iho ti a ti pin tẹlẹ / Awọn iho ifipamọ / Awọn iho iṣelọpọ ni ipamo
ILANA OLOGBON
Pẹlu ikole opopona, ile-iṣẹ ikole, ati bẹbẹ lọ.
Nọmba awọn ohun elo kekere wa laarin imọ-ẹrọ Ilu eyiti o jẹ:
1. Piling & micropiling
2. liluho Foundation
3. Iho iwadi ayika
4. aruwo ihò
5. Imudara ite
Liluho iwakiri
Nibẹ ni o wa nọmba kan ti iha ohun elo laarin iwakiri liluho eyi ti o wa
1. Wireline Diamond mojuto liluho
2. SPT & Idanwo CPT
3. Iho iwadi ayika
4. yiyipada san (RC) liluho
LILU OMI DADA
Awọn idi pataki meji lo wa fun liluho daradara:
1. Waterwells
2. Geothermal kanga
Ijinle ti a beere ati iwọn ti awọn kanga yatọ ni agbegbe nitori awọn iṣedede fifa ati ilẹ-aye.
TUNNELING
Nọmba awọn ohun elo ipin wa laarin Tunneling eyiti o jẹ
1. Pre-pipin iho
2. Iho saarin
3. Iho iwadi ayika
4. aruwo ihò