Experimental and analytical investigation on the coupled elastoplastic damage model of coal-rock

In this paper, a novel coupled elastoplastic damage model for coal-rock is proposed to predict the deformation and potential disaster in coal mining. The conditions of small deformation and thermodynamic potential are considered, as well as the coupling of damage evolution process with the plastic d...

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Bibliographic Details
Main Authors: Yundong Shou, Jianwei Zhang, Filippo Berto
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2020-07-01
Series:Frattura ed Integrità Strutturale
Subjects:
Online Access:https://www.fracturae.com/index.php/fis/article/view/2799/3051