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Potholing
| Глоссарий по проходческим щитам (тоннелингу) |
- Small, carefully dug, nonmechanized excavation, used to locate a utility or other subsurface feature.
- Method using vacuum excavation for obtaining visual confirmation of utilities and underground obstructions near or crossing the planned bore path.
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Excavation, английский
- An area where rock or alluvium has been removed.
- An area where rock has been removed
- The process of digging or the hole which results.
Subsurface, французский
Confirmation, английский
- (подтверждение) ситуация, когда более чем один индикатор подтверждает сигнал другого;
- Подтверждение
- A confirmation means that the blockchain transaction has been verified by the network. this happens through a process known as mining, in a proof-of-work system (e.g. bitcoin). once a transaction is confirmed, it cannot be reversed or double spent. the more confirmations a transaction has, the harder it becomes to perform a double spend attack.
- Транзакция включена в блок, ей более или менее можно доверять.
- Подтверждение приема; квитирование
- The support given to a hypothesis or model (a) by evidence available in the form of data or observations or (b) by logical deduction from premises, ultimately from the axioms of a formal system.
- The written statement that follows any "trade" in the securities markets. confirmation is issued immediately after a trade is executed. it spells out settlement date, terms, commission, etc.
Underground, английский
- Подземный
- Below grade or ground level, as underground drain lines or cables.
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Cemented soils, английский
Soils in which the particles are held together by a naturally occurring or man-made chemical agent that changes the soils’ physical and mechanical properties.
Belly pans, английский
Shims or other steel plates added to the bottom of the mtbm to adjust the machine’s location within the excavation. also known as belly plates.
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