...网 关键词】土压平衡盾构机，富水砂层，掘进参数，碴土改良，沉降 [gap=503]Key words: earth pressure balance shield machine, water-rich sand, tunneling parameters, the ballasted soil improvement, settlem..
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Soil pressure control is one of the most important technology of pipe pushing engineering with earth balance shield machine.
土压平衡式顶管掘进机机头泥土仓土压力控制是顶管工程中最关键的技术之一。
The working mechanism and applicable ground for earth pressure balance shield entry-driving machine are described here.
该文叙述土压平衡盾构掘进机的工作机理和适用地层。
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