A5101822379- Concrete and Cement Materials Research
- Recycling and utilization of industrial and municipal waste in materials production
- Innovative concrete reinforcement materials
- Magnesium Oxide Properties and Applications
- Materials Engineering and Processing
- Recycled Aggregate Concrete Performance
- Building materials and conservation
- Nuclear materials and radiation effects
- Bauxite Residue and Utilization
- Metallurgical Processes and Thermodynamics
- Adhesion, Friction, and Surface Interactions
- Advanced Manufacturing and Logistics Optimization
- Infrastructure Maintenance and Monitoring
- Pigment Synthesis and Properties
- Polymer Science and PVC
- Gear and Bearing Dynamics Analysis
- Force Microscopy Techniques and Applications
- Machine Fault Diagnosis Techniques
- Advanced ceramic materials synthesis
- Concrete Properties and Behavior
- Structural Health Monitoring Techniques
- Fault Detection and Control Systems
- Concrete Corrosion and Durability
- Grouting, Rheology, and Soil Mechanics
- Rock Mechanics and Modeling
Yanshan University
2021-2024
Shandong University
2023
Xi'an University of Technology
2016
Northwestern Polytechnical University
2009
University of Liège
2009
To deal with the growing demand for efficient treatment of industrial solid wastes a better environment, this study expands ways utilizing multiple wastes. SRL (soda residue supernatant) obtained by filtrating soda from ammonia-soda production, PG (phosphogypsum) production fertilizers and CS (calcium carbide slag) acetylene were used to activate GGBFS (ground granulated blast furnace SS (steel slag), binders compressive strength 60 MPa at 28 days. The effect content on hydration kinetics,...
Fault diagnosis (FD) of rolling bearings is crucial for ensuring the reliability and safety rotating machinery. However, substantial noise interference has caused significant difficulties in improving robustness FD. To address this issue, a multifeature fusion attention-guided mechanism with wide first-layer kernels convolutional neural network (MFA-WCNN) proposed. The position information introduced into attention module by feature to catch relative or other fault fluctuations segment whole...
Industrial solid wastes red mud and calcium carbide slag are used to prepare lightweight aggregate ceramsite by cold-bonded pelletizing technology in this study. The effects of mixing water curing method on the physical properties were investigated, including natural (in air at 20째C), sealed curing, hot oven steam CO2 curing. results showed that had lowest cylinder crush strength, apparent density, highest absorption after strength 8.7 MPa was obtained 60째C for 12 h, which 180.65% higher...
Flammable conventional organic foam materials imply fire hazards to constructions and buildings. Given that the accumulated alkaline solid wastes, such as red mud (RM) carbide slag (CS), seriously damage ecology, their safe utilization in developing nonflammable inorganic building is very lucrative. This study produced whole waste through chemical foaming, with aluminum powder used a foaming agent. preparation process was optimized by studying effects of content, water-binder ratio, stirring...
Sodium silicate-bonded sand (SBS) is the foundry industry by-product, which recycling considered too expensive. Being extensively piled-up or buried, SBS causes a huge waste of resources and environmental pollution. To mitigate this problem, study proposed to regenerate CO 2 -hardened using calcium carbide slag (CCS) as cheap regeneration reagent, provide strong alkaline environment through causticization wastewater. The CCS effect on ratio speed were experimentally studied, composition...
Sodium silicate-bonded sand (SBS) is the foundry industry by-product, which recycling considered too expensive. Being extensively piled-up or buried, SBS causes a huge waste of resources and environmental pollution. To mitigate this problem, study proposed to regenerate CO2-hardened using calcium carbide slag (CCS) as cheap regeneration reagent. The CCS effect on ratio speed were experimentally studied, composition regenerated wastewater was analyzed, mechanism analyzed at macro-...