A5039414676- Rock Mechanics and Modeling
- Geotechnical Engineering and Analysis
- Landslides and related hazards
- Tunneling and Rock Mechanics
- Geotechnical Engineering and Underground Structures
- Grouting, Rheology, and Soil Mechanics
- Geophysical Methods and Applications
- Geotechnical and Geomechanical Engineering
- Geoscience and Mining Technology
- Geomechanics and Mining Engineering
- Drilling and Well Engineering
- Hydraulic Fracturing and Reservoir Analysis
- Dam Engineering and Safety
- Luminescence and Fluorescent Materials
- Mineral Processing and Grinding
- Neural Networks and Applications
- Infrastructure Maintenance and Monitoring
- Geotechnical Engineering and Soil Stabilization
- Geological Modeling and Analysis
- Evolutionary Algorithms and Applications
- High-pressure geophysics and materials
- Underground infrastructure and sustainability
- Molecular Sensors and Ion Detection
- Water Systems and Optimization
- Image and Object Detection Techniques
Northeastern University
2015-2025
Chinese Academy of Sciences
2024
Institute of High Energy Physics
2024
University of Science and Technology of China
2024
Southwest Jiaotong University
2010-2023
Ben-Gurion University of the Negev
2015-2023
Universidad del Noreste
2023
Weatherford College
2019-2020
Shijiazhuang Tiedao University
2013
Central South University
2007
This study introduces a test system for microwave-induced fracturing of hard rocks under true triaxial stress. The comprises stress loading system, an open-ended data acquisition acoustic emission (AE) monitoring and auxiliary specimen system. Microwave-induced surface borehole tests were fulfilled the first time, which overcomes problem microwave leakage in coupling microwave. By developing dynamic thermal response fracture evolution obtained during irradiation. includes infrared...
Gas monitoring in mines and tunnels is the key to ensuring safe production. Nowadays, optical fiber gas sensors depend on advantages of non-electrical signal transmission, anti-electromagnetic interference, corrosion resistance, small size, has aroused interests researchers. In this direction, paper reviews for common hazardous gases (nitrogen dioxide, hydrogen sulfide, carbon monoxide, ammonia, sulfur methane, hydrogen, dioxide) tunnels. The adaptability characteristics different sensing...
To achieve the loading of stress path hard rock, spherical discrete element model (DEM) and new flexible membrane technology were utilized to realize transient three principal stresses with arbitrary magnitudes orientations. Furthermore, based on deep tunnel China Jinping Underground Laboratory II (CJPL-II), deformation fracture evolution characteristics rock induced by excavation analyzed, mechanisms loading-unloading rotation-induced fractures revealed from a mesoscopic perspective. The...
The scope and scale of rock engineering activities have witnessed continuous expansion, which makes the geological conditions increasingly complex, there are more types disasters occurring during construction operation processes. uncertainty information unclear nature mass failure disaster mechanisms pose prominent challenges to study mechanics problems. artificial intelligence technology develops driven by data knowledge, especially proposal digital-twin metaverse ideas. This has injected...
In this context, a testing system to understand rock fracturing processes induced by different dynamic disturbances under true triaxial compression was developed. The is mainly composed of static loading subsystem, specimen box and data measurement subsystem. subsystem uses low stiffness loss frame structure technology, which greatly improves the in three principal stress directions (up 20 GN/m) ensures demand disturbance experiment both prepeak postpeak stages. loads with frequency 0–20 Hz...