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An incremental variational gradient damage model for saturated poroelastic media incorporating cohesive zone effects

delete2026-05-06
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PRE
AI
Y
Yifan Xu
L
Long Cheng *
F
Fabrice Golfier
Y
Yu Zhang
DOI:10.1016/j.cma.2026.119045delete
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Abstract

Abstract

En 中文
• Incremental variational gradient damage model with cohesive zone in poroelastic media • A semi-staggered algorithm validated with KGD and multi-crack hydraulic fracturing • Application to EDZ in Callovo-Oxfordian claystone predicts damage and pore pressure
Keywords:
incremental variational gradient damage
cohesive zone
poroelastic media
hydraulic fracturing
EDZ prediction

Journal

Computer Methods in Applied Mechanics and Engineering cover
Computer Methods in Applied Mechanics and Engineering
IF:
7.3
Papers:
1.3W
Citations:
5.6W

Organization

Université de Lorraine cover
Université de Lorraine
Scholars:
1.0K
Papers: 509
Citations: 1.7W
N
Northeastern University
Scholars:
2.3W
Papers: 1.5W
Citations: 3.0W
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