A5102016598- Concrete and Cement Materials Research
- Innovative concrete reinforcement materials
- Concrete Corrosion and Durability
- Smart Materials for Construction
- Advanced ceramic materials synthesis
- Geoscience and Mining Technology
- Geotechnical Engineering and Underground Structures
- Building materials and conservation
- Magnesium Alloys: Properties and Applications
- Grouting, Rheology, and Soil Mechanics
- Geomechanics and Mining Engineering
- Structural Behavior of Reinforced Concrete
- Advanced materials and composites
- High-Temperature Coating Behaviors
- High Entropy Alloys Studies
- Geotechnical Engineering and Analysis
- Vibration Control and Rheological Fluids
- Seismic Performance and Analysis
- Structural Integrity and Reliability Analysis
- Climate change and permafrost
- Concrete Properties and Behavior
- Pharmaceutical and Antibiotic Environmental Impacts
- MRI in cancer diagnosis
- Recycling and utilization of industrial and municipal waste in materials production
- Material Properties and Failure Mechanisms
University College London
2020-2023
Hunan University of Science and Technology
2022-2023
Central South University
2023
Guangxi University
2011-2019
State Key Laboratory For Conservation and Utilization of Subtropical Agro-Bioresources
2019
Guangdong University of Technology
2017-2019
Beijing University of Technology
2019
Hokkaido University
2017-2018
West Virginia University
2018
Imperial College London
2017
Strain hardening geopolymer composite (SHGC) is a special group of fibre reinforced composites, which exhibits ultra-high ductility and multiple microcracks under tension. This paper presents an experimental study on the effect polyvinyl alcohol (PVA) content (0%, 1%, 1.5%, 2%) engineering properties fly ash-slag based SHGC cured at ambient temperature in terms flowability, drying shrinkage mechanical properties, with focus strain behaviour dynamic compressive behaviour. Single-crack tension...
Abstract The purpose of this study is to quantitatively estimate the shielding and susceptibility effects commonly used metallic stents on MR signal. Two experiments were performed using a 3D gradient echo sequence with short TE image stent phantom: 1) TR high flip angle (contrast enhanced MRA parameters), 2) long (TR ≫ T 1 ) low angle. factor characterizing was estimated from signal phase first experiment, then derived second experiment. Susceptibility induced loss negligible (<1%) for...
Cu-WS2 composites are being used as self-lubricating materials for various engineering applications. The poor wettability between Cu and WS2 is a main obstacle obtaining high-performance Cu-WS2. In order to improve the wettability, thin layer was deposited on surface of powder through an electroless plating technology. were prepared via spark plasma sintering (SPS) using mix powders Microstructure, mechanical properties tribological investigated, that also comparatively studied. Results show...
TRIANGULAR HULL1 (TH1), a member of the rice ALOG gene family, has been characterized as lemma/palea-related gene. To understand regulatory network that controlled by TH1, we analyzed transcriptome from TH1 knock out (KO) line, which was generated CRISPR/Cas9. Our study may shed some light on molecular mechanism lemma/palea development. We obtained 20 T0 th1-C transgenic plants Among plants, there were eight bi-allelic mutations, five homozygous three heterozygous and four Non-KO plants. By...
Recycled tyre steel (RTS) fibre is favoured as a replacement for industrial to reduce the environmental impact and material cost of reinforced cementitious composites well potential substitute commonly used polyvinyl alcohol (PVA) develop sustainable engineered geopolymer (EGC). This paper systematically examines effect hybrid PVA RTS dosage on engineering properties fly ash-slag based EGC, with special focus uniaxial tensile behaviour dynamic compressive splitting behaviour. Results...
The relationship between the bound chloride and free in concrete is very important to durability of structures. high performance (HPC) with fly ash was prepared specimens were tested by ASTM C1202 this paper. concentrations total HPC determined after experimentation, which concentration calculated. results show that can be described Freundlich adsorption isotherm, coefficient α β equation are affected initial abilities potentialities respectively. potentiality decreased inversely amount...
In this paper, the Neimenggu high alumina coal gangue was calcined at 400°C~1000°C, its micro-structure in different calcining temperature studied using XRD and IR, then preferred activated condition PAI were investigated by testing strength of cement mortars with gangue. The result shows that: optimal is 800°C, SiO 2 AI O 3 can be decomposed from activity original very high, 800°C achieve to 126%, thus used as admixture. higher than that other parts China.
Steel catenary riser (SCR) is a cost-effective system that widely used in deepwater offshore oilfields development. During SCR J-lay installation, the movement of pull-head must be carefully controlled to ensure safety. Since installation path calculation through numerical simulation software usually time-consuming, this paper has established mechanical model for by making use homotopy analysis method (HAM) simplify its analytical solution, and dimensional was considered initial guess...
This paper aims to analyze accelerated chloride diffusion in high performance concrete (HPC) blended with mineral admixture by using boundary element method (BEM). Rapid permeability test (RCPT) was employed and executed. The experiment proves that the highest resistance can be acquired quaternary-blended concretes (ordinary portland cement + fly ash blast furnace slag silica fume). A BEM model established according coefficient calculated from charge passed. numerical solutions agree...