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Full face boring machine
| Глоссарий по проходческим щитам (тоннелингу) |
A tunneling machine which has cutting teeth at its front. it creates the tunnel opening while passing the waste material through the rear. many types of tunnel boring cut small sections which are progressively enlarged. a full face boring machine cuts the complete cross section of the tunnel at once.
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Progressive, английский
A 1 длительный; 2 про- грессивный (ант. regressive) aspect, assimilation, dissimilation
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Micro tunneling, английский
Construction method for tunnels which are too small for humans to dig inside. may be performed using tethered, remote-controlled drilling machines or pipe jacking.
Immersed caisson, английский
A pressurized, bell-shaped structure which allows construction fully under the water.
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