Uniaxial compressive damage evolution and constitutive modeling of fissure-like rocks under different loading rates based on acoustic emission

Uniaxial compressive damage evolution and constitutive modeling of fissure-like rocks under different loading rates based on acoustic emission

Abstract In natural environments, most rocks possess internal fissures and are often exposed to diverse external loads arising from engineering activities and ground stress, among other factors. This study aims to explore the influence of different loading rates on the mechanical properties and acou...

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Bibliographic Details
Main Authors: Qinyong Wang, Wei Chen, Wenqing Peng, Yuanzeng Wang, Yu Zhou, Zhili Peng
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Loading rate
Prefabricated fissure
Damage evolution
AE energy
Damage constitutive model
Online Access:https://doi.org/10.1038/s41598-025-86437-6
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