Creep damage constitutive model of rock based on the mechanisms of crack-initiated damage and extended damage

Since the classical element model cannot describe the nonlinear characteristics of rock during the entire compressive creep process, nonlinear elements and creep damage are generally introduced in the model to resolve this issue. However, several previous studies have reckoned that creep damage in r...

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Bibliographic Details

Published in:	Underground Space
Main Authors:	Tianbin Li, Chao Chen, Feng Peng, Chunchi Ma, Mou Li, Yixiang Wang
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2024-10-01
Subjects:	Rock Creep damage Constitutive model Damage state function Indoor tests
Online Access:	http://www.sciencedirect.com/science/article/pii/S2467967424000515