A5058779671- Dam Engineering and Safety
- Grouting, Rheology, and Soil Mechanics
- Groundwater flow and contamination studies
- Rock Mechanics and Modeling
- Geotechnical Engineering and Underground Structures
- Landslides and related hazards
- Metal Alloys Wear and Properties
- Advanced materials and composites
- Epoxy Resin Curing Processes
- Injection Molding Process and Properties
- Soil and Unsaturated Flow
- Geotechnical Engineering and Analysis
- Water Systems and Optimization
- Concrete and Cement Materials Research
- Nanopore and Nanochannel Transport Studies
- Tunneling and Rock Mechanics
- Metal and Thin Film Mechanics
- Tailings Management and Properties
- Hydraulic Fracturing and Reservoir Analysis
- Hydraulic flow and structures
- Polymer crystallization and properties
- Polymer Nanocomposites and Properties
- Genomics and Phylogenetic Studies
- Neural Networks and Applications
- Numerical methods in engineering
Hohai University
2013-2025
Xiangya Hospital Central South University
2024
Central South University
2024
Nanjing University of Chinese Medicine
2024
State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering
2009-2023
China Mobile (China)
2021-2023
Beijing Union University
2014
Xi'an Jiaotong University
2010
Villanova University
2008
Zhejiang University
2007
<h3>Importance</h3> A rapid nutritional transition has caused greater childhood obesity prevalence in many countries, but the repertoire of effective preventive interventions remains limited. <h3>Objective</h3> To determine effectiveness a novel multifaceted intervention for prevention primary school children. <h3>Design, Setting, and Participants</h3> cluster randomized clinical trial was conducted during single year (from September 11, 2018, to June 30, 2019) across 3 socioeconomically...
The wide application of big data not only provides convenience for the teaching between teachers and students, but also plays a great role in education training college students. However, how to cultivate students' ability learn English independently current era remains be studied. Under background data, it is very important today's make effective use this technological advantage explore scientific reasonable strategies, stimulate attention autonomous learning, learning process....
Decomposition of concrete calcium compounds in the leaching process constantly changed gravity dam’s sliding and resisting forces, which endangered project safety. Nonetheless, effect on dam stability has not been studied previously, factor safety(FOS) evolution remained unknown. This research numerically investigated impact stability. A relation between bonded cohesion concrete-rock interface CaO/SiO2 ratio CSH is presented to investigate shear strength deterioration process. The FOS,...
Transparent polymeric materials with high ductility and antistatic properties have attracted much attention. A room temperature ionic liquid (IL), tributyl(methyl)ammonium bis(trifluoromethane)sulfonylimide ([tbmam+][Tf2N–]), was integrated into polycarbonate (PC), to fabricate optically transparent antielectrostatic composites by melt processing. The morphology physical of the were investigated. Differential scanning calorimetry dynamic mechanical analysis indicated depression glass...
Effective methods for extending the storage capacity of tailings a mining company include expanding and increasing height dam. However, this change could lead to an uplift in phreatic line decrease slope stability. In paper, new drainage system combining horizontal pipe with upward bending slotted was proposed applied design seepage-proof Xigou dam increased height. To accurately simulate performance seepage control system, three-dimensional finite element model established on basis...
The reaction between unsaturated polyester (UP) resin and styrene (St) is a heterogeneous free-radical chain-growth cross-linking copolymerization. Curing of the UP/St system in presence organically-modified nanoclay was studied by differential scanning calorimetry (DSC) Fourier transform infrared (FTIR) spectroscopy. A mechanistic kinetic model based on free radical copolymerization mechanism developed to simulate rate conversion profiles mixtures with various contents cured at low...
Background Chronic obstructive pulmonary disease (COPD) is a universal respiratory resulting from the complex interactions between genes and environmental conditions. The process of COPD deteriorated by repeated episodes exacerbations, which are primary reason for COPD-related morbidity mortality. Bacterial pathogens commonly identified in patients’ tracts both stable state during acute with significant changes prevalence airway bacteria occurring exacerbation chronic (AECOPD). Therefore,...
Conceptually, mechanical port of an electric machine can be doubled and the concept dual-mechanical-port (DMP) will then give birth to a new breed machines. In this paper, various possible structures DMP are discussed. Basic modeling analysis issues related presented. An exemplary design is given verified by FEM results. Potential applications future research work conclude paper.
Pulling force is the summation of resistance forces along a pultrusion die. Its mechanism complicated because impregnated resin inside compressed fiber reinforcement changes from liquid to gel, and finally solid in Two methods, ‘mat tracer’method ‘short die length’ method, were used determine pulling distribution. Results show that downstream part contributes little force. In order predict both injection heating die, two models developed this study. A friction measurement device was designed...