A distinct element based two-stage-structural model for investigation of the development process and failure mechanism of strainburst

Devoted to investigate the development process and failure mechanism of strainburst that frequently encountered in deep engineering, a distinct element based two-stage-structural model (TSSM) is proposed in this study. Based on experimental results, TSSM considers the structural effect (i.e., the st...

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Veröffentlicht in:	Computers and geotechnics 2020-02, Vol.118, p.103333, Article 103333
Hauptverfasser:	Hu, Lihua, Su, Guoshao, Liang, Xin, Li, Yingchun, Yan, Liubin
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary conditions Calibration Coalescence Coalescing Crack initiation Crack propagation Cumulative damage Development process Disaster management Distinct element method Energy consumption Failure mechanisms Growth High speed Kinetic energy Localization Low speed Rock mechanics Strainburst Structural effect
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