A5089190523- Concrete and Cement Materials Research
- Innovative concrete reinforcement materials
- Magnesium Oxide Properties and Applications
- Concrete Properties and Behavior
- Recycled Aggregate Concrete Performance
- Innovations in Concrete and Construction Materials
- Recycling and utilization of industrial and municipal waste in materials production
- Vibration Control and Rheological Fluids
- CO2 Sequestration and Geologic Interactions
- Concrete Corrosion and Durability
- Geotechnical Engineering and Underground Structures
- Structural Behavior of Reinforced Concrete
- Rock Mechanics and Modeling
- Biofuel production and bioconversion
- Infrastructure Maintenance and Monitoring
- Tunneling and Rock Mechanics
- Elevator Systems and Control
- Geomechanics and Mining Engineering
- Grouting, Rheology, and Soil Mechanics
- Drilling and Well Engineering
- Blind Source Separation Techniques
- Soil Mechanics and Vehicle Dynamics
- Anaerobic Digestion and Biogas Production
- Building materials and conservation
- Transportation Safety and Impact Analysis
University of Manchester
2002-2024
Hunan University
2016-2024
China University of Mining and Technology
2019-2024
University of Science and Technology Beijing
2021-2024
South China University of Technology
2005-2024
Loudi Central Hospital
2024
Tianjin University
2024
Qingdao University of Technology
2021-2023
University of Glasgow
2021-2022
Hebei Agricultural University
2022
Gasification slag is a solid waste generated by the coal chemical industry which has emerged in recent years. In this paper, effect of gasification (CGS) powder content on reaction kinetics, gel structure and compressive strength Portland cement was investigated for potential application CGS powders cementitious materials. The blended with analyzed using X-ray diffraction, Fourier transform infrared spectroscopy scanning electron microscopy tests. results show that unreacted power exists...
The current study aims to develop a drying shrinkage model for alkali-activated slag concrete (AASC). Three water-to-binder (W/B) ratios (0.44, 0.47 and 0.50), two fly ash contents (0 25%) three silica fume (0, 5% 15%) were studied. Slump, compressive strength the test lasting over 300 d performed. results showed that: (1) Increasing both W/B ratio content increased slump of concrete, while 5%-10% had little effect; (2) was decreased with increasing content, it improved addition fume; (3)...
Phosphoric acid (PA)-activated geopolymer is a potential construction material with superior mechanical performance and high temperature resistance. However, the synthesis of phosphoric acid-activated fly ash (FA) (PAFG) usually requires concentrations PA. In this study, properties microstructure PAFG samples prepared varying low PA (LPA, 1–4 M), liquid/FA ratios (0.3–0.45), curing temperatures (25, 60, 90 °C), as well their effects on environment economy, were investigated. The compressive...
Abstract A high solid digester with dewatered sludge was operated for 110 days to ascertain the interactions between bacterial and archaeal communities under ammonium stress, as well corresponding changes in bio-degradation mechanisms. The volatile solids reduction (95% confidence intervals mean) changed from 31.6 ± 0.9% stable period (day 40–55) 21.3 1.5% last 71–110) when concentration elevated be within 5,000–6,000 mgN/L. Biogas yield dropped accordingly 11.9 0.3 10.4 0.2 L/d carbon...
Accelerated carbonation is an effective technique to enhance the hydration reactivity and volume stability of steel slag aggregates (SSA). However, due limitations in CO2 transport kinetics, SSA frequently carried out using pure under high pressures. In this study, 10% concentration ambient temperature pressure was employed treat SSA. To accelerate SSA, ethylenediamine tetraacetic acid (EDTA)-induced gas–solid (dry) liquid–solid (wet) processes were proposed. Effect EDTA on physical...