A5064892455- Rock Mechanics and Modeling
- Landslides and related hazards
- Hydraulic Fracturing and Reservoir Analysis
- Geotechnical Engineering and Analysis
- Drilling and Well Engineering
- Tunneling and Rock Mechanics
- Grouting, Rheology, and Soil Mechanics
- Geotechnical Engineering and Underground Structures
- Geotechnical and Geomechanical Engineering
- Seismic Imaging and Inversion Techniques
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Structural Behavior of Reinforced Concrete
- Minerals Flotation and Separation Techniques
- Geophysical Methods and Applications
- Structural Load-Bearing Analysis
- High-pressure geophysics and materials
- Mineral Processing and Grinding
- earthquake and tectonic studies
- Dam Engineering and Safety
- Groundwater flow and contamination studies
- Enhanced Oil Recovery Techniques
- CO2 Sequestration and Geologic Interactions
- Metal Extraction and Bioleaching
- Geomechanics and Mining Engineering
Shandong University
2010-2025
Zhengzhou University of Aeronautics
2024
Heilongjiang Institute of Wood Science
2024
Nanjing University of Posts and Telecommunications
2021-2022
Research Institute of Petroleum Exploration and Development
2021
Kunming Institute of Zoology
2020
Chinese Academy of Sciences
2020
Peking University
2017-2019
Nanyang Technological University
2017-2018
University of Hong Kong
2013-2017
Induced seismicity associated with fluid injection into underground formations jeopardizes the sustainable utilization of subsurface. Understanding fault behavior is key to successful management and mitigation injection-induced seismic risks. As a fundamental approach, laboratory experiments have been extensively conducted assist constraining processes that lead sustain various slip modes. Here, we present state-of-the-art review on emerging topic from perspective. The basics behavior,...
Abstract The aim of this study is to better understand the mechanisms controlling initiation, propagation, and ultimate pattern borehole breakouts in shale formation when drilled parallel with perpendicular beddings. A two‐dimensional discrete element model constructed explicitly represent microstructure inherently anisotropic rocks by inserting a series individual smooth joints into an assembly bonded rigid discs. Both isotropic hollow square‐shaped samples are generated wellbores beddings...
Summary A new numerical approach is proposed in this study to model the mechanical behaviors of inherently anisotropic rocks which rock matrix represented as bonded particle model, and intrinsic anisotropy imposed by replacing any parallel bonds dipping within a certain angle range with smooth‐joint contacts. series models β = 0°, 15°, 30°, 45°, 60°, 75°, 90° are constructed tested ( defined between normal weak layers maximum principal stress direction). The effect parameters on uniaxial...
Abstract Fabricating single‐crystalline gallium nitride (GaN)‐based devices on a Si(100) substrate, which is compatible with the mainstream complementary metal‐oxide‐semiconductor circuits, prerequisite for next‐generation high‐performance electronics and optoelectronics. However, direct epitaxy of GaN substrate remains challenging due to asymmetric surface domains Si(100), can lead polycrystalline two‐domain structure. Here, by utilizing graphene as buffer layer, film demonstrated. The in...
The widely used clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated nuclease (Cas) system is thought to have evolved from IS200/IS605 transposons. TnpB proteins, encoded by one type of transposon, are considered be the evolutionary ancestors Cas12 nucleases, which been engineered function as RNA-guided DNA endonucleases for genome editing in bacteria and human cells. smaller than Cas use animal systems, but feasibility this approach plants remained unknown....
Summary The failure process of brittle rock submitted to a compression state stress with different confining pressures is investigated in this paper based on discrete element method (DEM) simulations. In the DEM model, sample represented by bonding rigid particles at their contact points. numerical model first calibrated comparing macroscopic response Beishan granite obtained from laboratory tests. After validation terms responses, under unconfined and confined studied micro‐scale detail....