Feasibility of Artificial Materials in Simulating Rock Failure Based on Rate-Dependent Brittleness Indexes

With the development of 3D printing and computer numerical control machining techniques, extremely complicated models physically simulating the underground structures in rock engineering were conducted. Whether these artificial materials can accurately simulate the cracking and failure modes of natu...

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Veröffentlicht in:	Rock mechanics and rock engineering 2022-08, Vol.55 (8), p.4999-5027
Hauptverfasser:	Zou, Chunjiang, Yingying, Suo, Liu, Kai, Cheng, Yi, Li, Jianchun
Format:	Artikel
Sprache:	eng
Schlagworte:	3-D printers Behavior Brittleness Civil Engineering Dynamic loads Earth and Environmental Science Earth Sciences Evaluation Failure modes Feasibility Feasibility studies Geophysics/Geodesy Gypsum Loading rate Machining Marble Mechanical loading Mechanical properties Numerical controls Original Paper Physical simulation Printing Rock mechanics Rocks Simulation Size effects Strain analysis Strain rate Three dimensional printing Underground structures
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