A5052083535- Concrete and Cement Materials Research
- Concrete Properties and Behavior
- Building materials and conservation
- Soil and Unsaturated Flow
- Innovative concrete reinforcement materials
- Karst Systems and Hydrogeology
- Magnesium Oxide Properties and Applications
- Geotechnical Engineering and Analysis
- NMR spectroscopy and applications
- Concrete Corrosion and Durability
- Grouting, Rheology, and Soil Mechanics
- Groundwater and Watershed Analysis
- Tracheal and airway disorders
- Rock Mechanics and Modeling
- Voice and Speech Disorders
- CO2 Sequestration and Geologic Interactions
- Dysphagia Assessment and Management
- Groundwater flow and contamination studies
- X-ray Diffraction in Crystallography
- Recycling and utilization of industrial and municipal waste in materials production
- Seismic Imaging and Inversion Techniques
- Hygrothermal properties of building materials
Shandong Agricultural University
2025
Harbin Institute of Technology
2017-2024
Guizhou University
2023-2024
Shenzhen University
2024
Sichuan University
2022
Ministry of Industry and Information Technology
2017-2022
Abstract Magnesium oxide (MgO) expansive agent is widely used in hydraulic dams recent years. It provides good expansion properties to compensate for concrete shrinkage high relative humidity (RH) environments. However, it uncertain whether can still work well civil building with low RH and prone water evaporation. This evaluated the volume deformation of same strength grade MgO content under various environments, including internal (water–binder [w/b] ratios 0.32 0.42) external (sealed dry...
Abstract Karst formations in Southwest China are significantly developed. With the increase tunnel construction year by year, constructing tunnels areas of karst geology is inevitable. There great safety risks associated with exposed caves, and water inside caves can seriously impact structure its filling materials. Traditional cave disposal technology mainly focuses on safe crossing treatment at stage; however, problems such as backfill collapse floor floating caused erosion during service...
Abstract The durability performance of concrete structure is intimately related to the mass transport properties for surface layers members. However, due several effects, such as segregation, jamming effect and so on, quality layer reinforced member might be obviously different from their core material prepared cured in laboratory (labcrete). This study aims at understanding member, clarifying differences among them those accompanied labcrete. Specimens both a full‐scale beam labcrete are...
Abstract Karst geomorphology is widely developed in Guizhou Province. In tunnel construction, it common to cross over karst caves. Exposed caves bring great difficulty construction. water will have a serious impact on lining and filling during construction service. Taking Huangchongyan Tunnel passing through hall of Tongzi Xinpu Expressway Province as an example, this paper systematically analyzes the risks encountered process crossing large Through comparison selection various treatment...