A5100397601- Structural Engineering and Vibration Analysis
- Advanced Control and Stabilization in Aerospace Systems
- Vibration and Dynamic Analysis
- Seismic Performance and Analysis
- Adaptive Control of Nonlinear Systems
- Ultrasonics and Acoustic Wave Propagation
- Image and Video Stabilization
- Dam Engineering and Safety
- Magnetic Bearings and Levitation Dynamics
- Brake Systems and Friction Analysis
- Seismic Waves and Analysis
- Geophysical Methods and Applications
- Microwave Imaging and Scattering Analysis
- Tribology and Lubrication Engineering
- Structural Behavior of Reinforced Concrete
- Bladed Disk Vibration Dynamics
- Geophysics and Sensor Technology
- Concrete Corrosion and Durability
- Structural Health Monitoring Techniques
- Landslides and related hazards
- Geotechnical Engineering and Analysis
- Mechanical stress and fatigue analysis
Dalian University of Technology
2017-2022
Wuhan University
2015-2022
Tongji University
2016
This paper presents a numerical procedure to simulate the rocking response of self-centering walls under ground excitations. To this aim, equations motion that govern dynamic are first formulated and then solved numerically, in which three different wall structural systems considered, is, (i) including self-weight only, (ii) posttensioned tendon, (iii) both tendon dampers. Following development procedure, parametric studies carried out investigate influence variety factors on seismic The...
Abstract In this article, a desired compensation version of the output feedback controller (DOFCESO) without using velocity measurement signal is proposed for precise tracking control three‐axis electrical‐optical gyro‐stabilized platform in presence largely unknown matched and mismatched modeling uncertainties. The takes into account not only system parametric deviations as well unmeasurable external disturbances. To further handle disturbances, composite extended state observer nonlinear...
Existing non-destructive test methods are usually ineffective in detection of surface breaking cracks with large depths concrete structure. This paper introduces a method suitable for deep based on wave time reversal theory. A numerical simulation the finite element model is performed to investigate detection. damage index was defined correlation coefficient between actuated and reconstructed signals. The results demonstrated that presence crack had significant influence propagation...
Landslides triggered by piping are frequently reported during stormy periods.Despite large amount of model tests related with internal erosion, there is little research on the mechanical properties disturbed soil means element experiment.In this paper, an attempt was made to create artificial dissolving water soluble material (glucose) in sand.Chains voids were generated when infiltrated and drained out through specimen.Small torsional cyclic loadings conducted hollow cylindrical specimens...