Study of Energy Evolution Law and Damage Characteristics during Uniaxial Cyclic Loading and Unloading of Sandstone

Study of Energy Evolution Law and Damage Characteristics during Uniaxial Cyclic Loading and Unloading of Sandstone

Using the rock mechanics test (RMT) and acoustic emission acquisition system (DS9), based on the energy principle, uniaxial compression, uniaxial cyclic loading, and unloading tests are used to study the energy transformation characteristics of the process of sandstone absorbing axial strain energy,...

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Bibliographic Details
Main Authors: Peng Zhong, Jiachun Li, Xiuwu Zhou, Heng Xiao, Shuaishuai Yue, Pengyu Zhang, Yikai Wang
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Applied Sciences
Subjects:
rock mechanics
energy evolution
damage
deformation
acoustic emission
Online Access:https://www.mdpi.com/2076-3417/12/19/9985

Internet

https://www.mdpi.com/2076-3417/12/19/9985

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