A5102858724- Evaluation and Optimization Models
- Aluminum Alloy Microstructure Properties
- Construction Project Management and Performance
- Microstructure and Mechanical Properties of Steels
- Remote Sensing and LiDAR Applications
- Evaluation Methods in Various Fields
- Metallurgy and Material Forming
- 3D Surveying and Cultural Heritage
- Aluminum Alloys Composites Properties
- Value Engineering and Management
- Advanced materials and composites
- Intermetallics and Advanced Alloy Properties
- Occupational Health and Safety Research
- BIM and Construction Integration
- Magnesium Alloys: Properties and Applications
- Knowledge Management and Sharing
- Biofuel production and bioconversion
- Metallurgical Processes and Thermodynamics
- Lignin and Wood Chemistry
- Infrastructure Maintenance and Monitoring
- Structural Behavior of Reinforced Concrete
- Guidance and Control Systems
- Surface Treatment and Coatings
- Laser and Thermal Forming Techniques
- Morphological variations and asymmetry
Anhui University of Technology
2023-2024
Nanjing Institute of Railway Technology
2023-2024
Sichuan Normal University
2024
Central South University
2002-2022
China Southern Power Grid (China)
2016-2018
Aluminum Corporation of China (China)
2012
China Railway Group (China)
2009
Hunan University of Technology
2009
Universal Alloy (United States)
2007
Upon the completion of construction projects, quality assurance/quality control (QA/QC) must be conducted to guarantee project complies with certain standards. The conventional QA/QC approach relies on manual measurements using tools, which is inefficient and costly. Recently, terrestrial laser scanning (TLS) has been adopted for due its high speed accuracy. However, research still lacking quantitatively analyze potential time cost benefits TLS-based geometric QA/QC, it not clear how when a...
The use of slag-based alkali-activated concrete (AAC) could effectively address the issues resource extraction and carbon emissions caused by traditional Portland cement. In this study, effects fly ash content, water–binder ratio, alkali activation modulus on early mechanical properties AAC were investigated. A total 105 cube specimens (35 sets) designed subjected to compressive strength tests, scanning electron microscope x-ray diffraction composition analysis. results indicated that...
Biomass energy, contributing to about 80% of the total energy supply, is considered an important source in Madagascar. Although around use comes from biomass current application method Madagascar still earliest stage, which not safe and sustainable. This because main form used solid charcoal wood, technology limited. Thus, it necessary search for better ways utilize high prices traditional carriers massive environmental pollution. paper reviews following: (1) a variety available wastes...
Technical decision-makings (TDMs) are a vital part of the in construction megaprojects, facing high risks brought by technical complexity, dynamic environment, and subject cognition. Identifying decision-making (TDMRs) exploring their interactions important megaproject management. Due to complexity TDMs TDMRs complex diverse. However, there is lack research on systematic megaprojects. To address this gap knowledge, paper aims better understand megaprojects identifying from perspective....
Guanxi, a Chinese term that defines social networks of power and benefits, can be divided into inter-personal inter-organizational relationships. Guanxi significantly influences construction innovation in China. Many studies have examined the relationship between guanxi at project or organizational level. However, few these explain how might affect an individual’s innovative behaviour from double-level perspective. This paper builds on capital theory exchange to examine guanxi’s role...
The thermal aging is one of the main factors leading to degradation oil-paper insulation. Carbon oxides dissolved in insulation oil mainly come from cellulose pyrolysis, which indicates that carbon can be used predict degree power transformer. In this paper, accelerated test for oilpaper samples composed conventional 25# mineral and ordinary Kraft paper were performed at 130°C. changing laws polymerization (DP) content with time analyzed. relationships between DP CO, CO <sub...
To enhance the concrete confinement ability of circular-ended aluminum alloy tubes, carbon fiber reinforced polymer (CFRP) was bonded onto tube surface to form CFRP confined columns with circular ends (RCFCAT). Eight specimens were designed number layers and section aspect ratio as variables. Axial loading test finite element analysis carried out. Results showed delayed buckling flat surfaces, transforming inclined shear failure into fracture failure. Specimens above 4 experienced...
The rapid urbanization in China has already put heavy pressures on imperfect infrastructure, especially for fundamental urban functions such as power and water supply, traffic, education, healthcare. emergence of smart cities can help cope with the rapidly expanding demands infrastructure. However, development is just its infancy, there still a lack clear understanding path cities. This article focuses China. It aims to (a) judge whether spatial autoregression construction 83 Chinese (b)...
In the view of transaction cost economics, subcontracting boundary engineering project is studied. By dividing total into three parts, model set up to analyze theoretical basis development. order discuss how solve actual problem with this idea, common subcontracting, specialty and general contracting are studied separately. The results show that economic origin reduction organization contractor for its advantage scale economy. Moreover, it can promote core ability management, along...
This paper proposes several dispatching rules and rule-based heuristic algorithms for solving track utilization scheduling problem (TUSP) in railway passenger stations. is expressed as models concerning train pathing, platform application, capacity resources proportional use. As TUSP without earliness lateness time window (ELTW), we set up a mathematic programming model (MPM) also multi-criteria (MCS), which both aim to minimize the weight-tardiness number maximize efficiency of utilization....
In this paper, we investigate a variance reduced forward-reflected-backward algorithm for solving nonconvex finite-sum mixed variational inequalities, where $ F is Lipschitz continuous, h proper lower semicontinuous prox-convex, and they satisfy generalized monotonicity condition on C $. We prove that the almost surely convergent exhibits R $-linear rate when strongly monotone.
Indoor maps lay the foundation for most indoor location-based services (LBS). Building Information Modeling (BIM) data contains multiple dimensional computer-aided design information. Some studies have utilized BIM to automatically extract 3D maps. A complete map consists of both floor-level and cross-floor paths. Currently, are mainly either grid-based or topological maps, path generation schemes not adaptive building elements with irregular shapes. To address these issues, this study...
This article made a system dynamics flow diagram (SD diagram) to describe the green railway engineering (GRE) system, which provides theoretical basis for discussing source and change process of degree engineering(GDR) also practical accurate policy implementation evaluation promotion GRE management. Based on definition GDR using “input‐output” relationship analyze structure GRE, set two goals environmental resource cost decreases as clue, deconstructed practice based principle construction...
Knowledge became the most important strategic resources in times of Knowledge-based economy and knowledge management is sources sustainable development for enterprise. aims to implement sharing. However, how sharing hardest challenge management. Based on expatiation knowledge's characteristics "prisoner's dilemma" design institute, this paper points out difficulties present approaches construct consummate mechanism institute's