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Reception/exit shaft/pit
| Глоссарий по проходческим щитам (тоннелингу) |
Excavated shaft at the end of a jacked section from which the jacking shield is recovered.
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Burp hole, английский
Excavation along the drill path to relieve excess pressure that has created hydrolock.
Slime shield, английский
Earth pressure balance shield with soil conditioning additives to facilitate the excavation of the ground.
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