Dynamic Rock-Breaking Process of TBM Disc Cutters and Response Mechanism of Rock Mass Based on Discrete Element

<div>Calibration of mesoparameters of the particle flow model: (a) uniaxial compression compressive strength calibration; (b) Brazilian splitting tensile strength calibration.</div>

Advances in Civil Engineering

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Figure 1

Figure 1: Dynamic Rock-Breaking Process of TBM Disc Cutters and Response Mechanism of Rock Mass Based on Discrete Element 