A5012747600- Concrete and Cement Materials Research
- Innovative concrete reinforcement materials
- Concrete Properties and Behavior
- Concrete Corrosion and Durability
- Structural Load-Bearing Analysis
- Structural Behavior of Reinforced Concrete
- Composite Structure Analysis and Optimization
- Fire effects on concrete materials
- Nanocluster Synthesis and Applications
- Recycled Aggregate Concrete Performance
- Drilling and Well Engineering
- Structural Engineering and Vibration Analysis
- Mechanical stress and fatigue analysis
- Magnesium Oxide Properties and Applications
- Mechanical Engineering and Vibrations Research
- Perovskite Materials and Applications
- Quantum Dots Synthesis And Properties
- Vibration and Dynamic Analysis
- Structural Analysis and Optimization
- Railway Engineering and Dynamics
- Academic integrity and plagiarism
- Smart Materials for Construction
- Advanced ceramic materials synthesis
- Geotechnical Engineering and Underground Structures
Qingdao University of Technology
2020-2023
Qingdao University of Science and Technology
2022
Shandong University
2018
Chinese People's Armed Police General Hospital
2013
The utilisation of recycled aggregate concrete (RAC) is commonly recognised as one the most effective means to achieve cleaner and sustainable development in civil engineering. To promote application RAC, prestressing technique can be employed overcome inherent disadvantages RAC beams associated with poor cracking resistance large deflections. However, research on prestressed beam quite limited, no has been performed their long-term behaviour. This paper presents a finite element (FE)...
Based on the first-order shear deflection and classical beam theory, linear bending of functionally graded (FG) beams is analyzed by applying differential quadrature method (DQM). First, using principle total potential energy, governing equations FG subjected to a distributed lateral force are derived according two different theories. To calculate numerical solutions static problem, dimensionless boundary conditions equation which used discretize DQ method. Static curves load-central...
Using the third-order shear deflection beam theory (TBT), nonlinear bending of functionally graded (FG) beams composed with various amounts ceramic and metal is analyzed utilizing differential quadrature method (DQM). The properties material are supposed to accord power law index along thickness. First, according principle stationary potential energy, partial control formulae FG subjected a distributed lateral force derived. To obtain numerical results bending, non-dimensional boundary...
Basing on the theories of compound mixtures, considering development microscopic pore structure concrete at early age, and dynamic balance adsorbed water, free water vapor within pores, thermo-hygro-mechanical coupling model was established with temperature, humidity, hydration degree capillary pressure as main variables.
According to the bridge specifications on vehicle loads in China and United States, this paper analyzes influence of static characteristics bridges between two countries' by finite element simulation, reveals differences its internal force countries.AASHTO LRFD Bridge Design Specification，developed American Association State Highway Transportation Officials(AASHTO), is a design specification which widely used world.Bridge comparison States particularly important for foreign projects, can...
Alkali-activated ultra-high performance concrete (AAUHPC) is a containing excellent properties such as high strength, durability and low carbon emission. In this study, tests were carried out to investigate the basic mechanical of AAUHPC restrained shrinkage behavior steel-AAUHPC composite bridge decks. The effects different parameters (e.g. stiffness steel deck, thickness layer, arrangement studs temperature humidity) on early age contraction cracking sensitivity decks investigated. results...