Yibo Cui
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Yibo Cui has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Bin Guo
HBIS Group Mining Co., Ltd., Tangshan 063000, China
1 shared publication - Lin Sun
College of Mining Engineering, North China University of Science and Technology, Tangshan 063210, China
1 shared publication - Shichao Yang
College of Mining Engineering, North China University of Science and Technology, Tangshan 063210, China
1 shared publication - Xulong Yao
College of Mining Engineering, North China University of Science and Technology, Tangshan 063210, China
1 shared publication - Yanbo Zhang
College of Mining Engineering, North China University of Science and Technology, Tangshan 063210, China
1 shared publication
Latest Publications
- Open Access
An Approach to Rock Fracture Classification Using Acoustic Emission Spectral Analysis
Accurate classification of rock fracture modes is essential for understanding rock mass instability mechanisms. To address the limitation of traditional acoustic emission (AE) classification methods that treat a single AE signal as a single fracture event, overlooking its composite nature from multiple fracture events and leading to misclassification, this study proposes a novel rock fracture mode classification method based on AE spectral analysis. This study details the development framework, theoretical model, classification criteria, application process, and experimental validation of the new rock fracture mode classification method. Uniaxial compression tests on granite, marble, and limestone, along with rockburst simulation tests on granite, were conducted to validate the classification of fracture modes. In rockburst simulations, shear fracture signals accounted for 48% on average, composite signals 40%, and tensile signals 12%. The method effectively distinguishes multiple fracture events within a single AE signal, accurately classifies fracture modes, and elucidates the dynamic evolution of fracture modes during the rockburst precursor stage, offering significant advantages for rock fracture mode classification and mechanistic insight.
Open AccessAn Approach to Rock Fracture Classification Using Acoustic Emission Spectral Analysis
Accurate classification of rock fracture modes is essential for understanding rock mass instability mechanisms. To address the limitation of traditional acoustic emission (AE) classification methods that treat a single AE signal as a single fracture event, overlooking its composite nature from multiple fracture events and leading to misclassification, this study proposes a novel rock fracture mode classification method based on AE spectral analysis. This study details the development framework, theoretical model, classification criteria, application process, and experimental validation of the new rock fracture mode classification method. Uniaxial compression tests on granite, marble, and limestone, along with rockburst simulation tests on granite, were conducted to validate the classification of fracture modes. In rockburst simulations, shear fracture signals accounted for 48% on average, composite signals 40%, and tensile signals 12%. The method effectively distinguishes multiple fracture events within a single AE signal, accurately classifies fracture modes, and elucidates the dynamic evolution of fracture modes during the rockburst precursor stage, offering significant advantages for rock fracture mode classification and mechanistic insight.