Mechanical Properties and Energy Characteristics of Flawed Samples with Two Non-Parallel Flaws under Uniaxial Compression

Unequal flaws are widespread in rock engineering, in which the extensions induced by excavation and unloading are the main factors leading to engineering instability. Rock deformation and failure are essentially the results of energy transmission. In order to study the influence of flaw type and ang...

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Veröffentlicht in:	Sustainability 2023-01, Vol.15 (1), p.459
Hauptverfasser:	Li, Qun, Huang, Changfu, Zhang, Yanbo, Liang, Peng, Yao, Xulong, Yu, Guangyuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Compression Compression tests Crack initiation Crack propagation Deformation Elastic properties Energy Energy conversion (Power resources) Energy dissipation Energy storage Energy transmission Excavation Experiments Interfaces Mechanical properties Mining research Normal distribution Numerical analysis Plastic deformation Propagation Rock masses Rock mechanics Rocks Shear strength Simulation Stone Strain Strain energy
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