Presentation Information

[VI-981]Reducing excavation workload by injecting lubricant around the outer circumference of the shield machine

*Alireza Afshani1, Makoto Nakai1, Atsushi Takeda1 (1. Obayashi Corporation)

Keywords:

Lubricant injection equipment,Frictional force around shield machine,Lubricant injection verification experiment,Vibration reduction

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