Research on the Development Mechanism of Three Kinds of Cracks in Rock Cutting

Research on the Development Mechanism of Three Kinds of Cracks in Rock Cutting

In order to study the mechanism of crack propagation in rock cutting, experiments and discrete element numerical simulation of rock cutting at different depths were adopted in this paper. The rock fragmentation can be divided into mini-size fragmentation and normal-size fragmentation from a size vie...

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Bibliographic Details
Main Authors:	Juntao Ma, Xue Ling, Qin Zhou, Zhiqiao Wang, Hongjie Liu
Format:	Article
Language:	English
Published:	MDPI AG 2023-10-01
Series:	Applied Sciences
Subjects:	rock cutting crack initiation and propagation rock fragment discrete element method
Online Access:	https://www.mdpi.com/2076-3417/13/19/11028

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