A5002097507- Composite Structure Analysis and Optimization
- Vibration and Dynamic Analysis
- Structural Load-Bearing Analysis
- Structural Analysis and Optimization
- Online Learning and Analytics
- Online and Blended Learning
- Innovative Teaching and Learning Methods
- Complex Network Analysis Techniques
- Railway Engineering and Dynamics
- Numerical methods in engineering
- Nonlocal and gradient elasticity in micro/nano structures
- Theoretical and Computational Physics
- Traffic control and management
- Acoustic Wave Phenomena Research
- Advanced Sensor and Control Systems
- Metal Forming Simulation Techniques
- Mechanical and Optical Resonators
- Complex Systems and Time Series Analysis
- Polymer composites and self-healing
- Transportation Planning and Optimization
- Fluid Dynamics and Vibration Analysis
- Aeroelasticity and Vibration Control
- Metallurgy and Material Forming
- Dynamics and Control of Mechanical Systems
- Metal Alloys Wear and Properties
Central China Normal University
2016-2025
Nanjing University of Aeronautics and Astronautics
2017-2024
Hunan University
2021-2024
Institute of Mountain Hazards and Environment
2012-2021
Chongqing University of Science and Technology
2020
Harbin Engineering University
2013-2017
Chongqing University
2012-2015
Guangdong University of Technology
2012
Huaiyin Institute of Technology
2004
This paper presents a Fourier spectral element method (FSEM) to analyze the free vibration of conical-cylindrical-spherical shells with arbitrary boundary conditions. Cylindrical-conical and cylindrical-spherical as special cases are also considered. In this method, each fundamental shell component (i.e., cylindrical, conical, spherical shells) is divided into appropriate elements. The variational principle in conjunction first-order shear deformation theory employed model Since displacement...
In the field of learning analytics, mining regularities social interaction and cognitive processing have drawn increasing attention. Nevertheless, in MOOCs, there is a lack investigations on combination behavioral patterns. To fill this gap, study aimed to uncover relationship between interaction, processing, achievements MOOC discussion forum. Specifically, we collected 3925 participants’ forum data throughout 16 weeks. Social network analysis epistemic were jointly adopted investigate...
The paper presents a unified solution for free and transient vibration analyses of functionally graded piezoelectric curved beam with general boundary conditions within the framework Timoshenko theory. formulation is derived by means variational principle in conjunction modified Fourier series which consists standard cosine supplemented functions. mechanical electrical properties materials (FGPMs) are assumed to vary continuously thickness direction estimated Voigt's rule mixture....
Many models and real complex systems possess critical thresholds at which the shift from one sate to another. The discovery of early warnings in vicinity point are great importance estimate how far a system is threshold. Multifractal Detrended Fluctuation analysis (MF-DFA) visibility graph method have been employed investigate fluctuation geometrical structures magnetization time series two-dimensional Ising model around point. Hurst exponent has confirmed be good indicator phase transition....