tunneler

the present and prospect of application of tunneler in china's underground engineering

隧道掘进机在中国地下工程中应用现状及前景展望

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Simulation and Analysis in the Rock Breaking Process of Disk Cutter on Tunneler

掘进机盘形滚刀破岩工作模拟及分析

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This will provide a basis for the increase of the large bearing of the disk cutter and reduction of vibration and noise of the tunneler during operation.

这将为刀盘大轴承寿命的提高、掘进机工作时振动及噪声的降低，提供可靠的理论依据。

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According to forces applying on the disk-shaped cutters of whole-section tunneler, cutter arrangement rules are established with even loading on the disk and null traverse load.

根据全断面岩石掘进机盘形滚刀工作时的受力，建立了刀盘受力均匀且横向载荷为零的盘刀布置规律。

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