earth pressure balance中文,earth pressure balance的意思,earth pressure balance翻译及用法

2026-10-17 08:52 浏览次数 41

earth pressure balance

Earth pressure balance, or EPB, is a mechanised tunneling method in which spoil is admitted into the tunnel boring machine (TBM) via a screw conveyor (cochlea) arrangement which allows the pressure at the face of the TBM to remain balanced without the use of slurry.

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