A5001069071- Landslides and related hazards
- Rock Mechanics and Modeling
- Geotechnical Engineering and Analysis
- Geophysical Methods and Applications
- Soil and Unsaturated Flow
- Dam Engineering and Safety
- Nonlinear Optical Materials Studies
- Remote Sensing and Land Use
- Geoscience and Mining Technology
- Geotechnical Engineering and Underground Structures
- earthquake and tectonic studies
- Cryospheric studies and observations
- Geotechnical and Geomechanical Engineering
- Nonlinear Optical Materials Research
- Seismic Imaging and Inversion Techniques
- Hydraulic Fracturing and Reservoir Analysis
- Geomechanics and Mining Engineering
- Climate change and permafrost
- Liquid Crystal Research Advancements
- Seismic Waves and Analysis
- Tunneling and Rock Mechanics
- Advanced Fiber Laser Technologies
- Drilling and Well Engineering
- CO2 Sequestration and Geologic Interactions
- Soil, Finite Element Methods
Chinese Academy of Sciences
2016-2025
University of Chinese Academy of Sciences
2017-2025
Institute of Geology and Geophysics
2016-2025
International Center for Chemical and Biological Sciences
2022-2025
Chongqing Jiaotong University
2025
Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies
2024
Yanshan University
2023
Dezhou University
2004-2022
Bridge University
2022
Zhejiang Ocean University
2011-2020
This study presents the classification and prediction of severity for brittle rock failure, focusing on failure behaviors excessive determination based damage depth. The research utilizes extensive field survey data from Shuangjiangkou Hydropower Station previous findings. Based surveys studies, four types with different mechanisms are classified, then a method is proposed. incorporates two variables, i.e. Kv (modified mass integrity coefficient) GSI (geological strength index). applied to...
Rock-encased-backfill (RB) structures are common in underground mining, for example the cut-and-fill and stoping methods. To understand effects of cyclic excavation blasting activities on damage these RB structures, a series triaxial stepwise-increasing-amplitude loading experiments was conducted with cylindrical specimens (rock outside, backfill inside) different volume fractions rock (VF = 0.48, 0.61, 0.73, 0.84), confining pressures (0, 6, 9, 12 MPa), rates (200, 300, 400, 500 N/s). The...
Bedding rock slopes are common geological features in nature that prone to failure under strong earthquakes. Their failures induce catastrophic landslides and form barrier lakes, posing severe threats people's lives property. Based on the similarity criteria, a bedding slope model with length of 3 m, width 0.8 height 1.6 m was constructed facilitate large-scale shaking table tests. The results showed increase vibration time, natural frequency decreased, but damping ratio increased. Damage...