Insight into the Creep Damage Evolution in Water-Immersed Coal Pillars: Experiment and Numerical Model Investigation

Insight into the Creep Damage Evolution in Water-Immersed Coal Pillars: Experiment and Numerical Model Investigation

Coal mine underground reservoirs play a significant role in energy utilization while also contributing to energy security. Prolonged immersion in mine water reduces the long-term strength of coal, subsequently leading to continuous creep damage in coal pillars. This manifests as the propagation of d...

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Bibliographic Details
Main Authors: Xueliang Li, Sihai Yi, Zheng Chen, Qingbiao Guo, Xiangjun Cai, Xin Guo, Haiyang Yi
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Energies
Subjects:
coal pillar
underground water reservoir
damage propagation
similar model
creep damage
Online Access:https://www.mdpi.com/1996-1073/18/13/3340
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