Numerical study of the influence of loading rate on fracture mechanism in elastoplastic rock-like materials with a modified phase-field model

The failure mode in rock engineering structures is closely related to the loading mode and loading rate, because of the inertial effects under a wide range of geological conditions. In this work, we propose a modified framework of the phase-field model coupled with plasticity, to investigate the eff...

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Veröffentlicht in:	International journal of rock mechanics and mining sciences (Oxford, England : 1997) England : 1997), 2023-02, Vol.162, p.105309, Article 105309
Hauptverfasser:	Liu, Shi-Fan, Wang, Wei, Cao, Ya-Jun, Li, Hai-Feng, Shao, Jian-Fu
Format:	Artikel
Sprache:	eng
Schlagworte:	Damage-plasticity coupling Dynamic failure Engineering Sciences Loading rate Mechanics Mixed-mode fracture Phase-field method Rock-like materials
Online-Zugang:	Volltext
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