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Investigating the Mechanical and Failure Evolution of Saw-Tooth Jointed Rock Materials: A Numerical Study Under Uniaxial Compression

Joint roughness coefficient (JRC) and inclination exert a decisive influence on the stability and safety of rock mass engineering. Simulations of uniaxial compression were conducted on saw-tooth-shaped joint specimens using a calibrated particle flow (PFC2D) model. The specimens contained five JRC v...

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Bibliographic Details
Main Authors: Yunda Dong, Pu Yuan, Aobo Li, Changning Chen
Format: Artigo
Language:Inglês
Published: MDPI AG 2026-01-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/16/3/1214
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