Breakage Mechanism of Layered Sandstone Penetrated by TBM Disc Cutter

In this paper, the breakage mechanism of layered sandstone subjected to the TBM disc cutter was investigated. A series of typical layered sandstone specimens were prepared for true triaxial compression tests in the laboratory to simulate the disc cutter action at the tunnel face, and an acoustic emi...

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Bibliographic Details
Main Authors: Yingji Bao, Jianlong Cheng, Binsong Jiang
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2021/6618234
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