A5038270207- Structural Response to Dynamic Loads
- Mechanical Behavior of Composites
- High-Velocity Impact and Material Behavior
- Cellular and Composite Structures
- Energetic Materials and Combustion
- Hydraulic Fracturing and Reservoir Analysis
- Polymer composites and self-healing
- Advanced Materials and Mechanics
- Transportation Safety and Impact Analysis
- Polymer Foaming and Composites
- Engineering and Material Science Research
- Ultrasonics and Acoustic Wave Propagation
- Structural Analysis of Composite Materials
- Drilling and Well Engineering
- Structural Analysis and Optimization
- Building materials and conservation
- Methane Hydrates and Related Phenomena
- High-pressure geophysics and materials
- Hydrogels: synthesis, properties, applications
- Thermal and Kinetic Analysis
- Polymer Nanocomposites and Properties
- Geotechnical Engineering and Underground Structures
- Icing and De-icing Technologies
- Material Properties and Processing
- Advanced Cellulose Research Studies
South China University of Technology
2016-2025
Beijing Institute of Technology
2023
University of Nottingham
2022
Biological materials, such as bamboo, are naturally optimized composites with exceptional mechanical properties. Inspired by natural composites, traditional methods involve extracting nanofibers from sources and applying them in composite which, however, often results less ideal To address this, this study develops a bottom-up nanofiber assembly strategy to create strong fiber-reinforced hydrogels inspired the hierarchical of bamboo. Self-assembled chitosan-sodium alginate (CSNFs) combined...
The high-speed impact-resistanct materials are of great significance while their development is hindered by the intrinsic tradeoff between mechanical strength and energy dissipation capability. Herein, new chemical system molecular granular material (MGM) developed for design impact-resistant from supramolecular complexation sub-nm clusters (MCs) hyper-branched polyelectrolytes. Their hierarchical aggregation provides origin decoupling strengths structural relaxation dynamics. MCs' fast...
The main purpose of this work is to develop a macro material constitutive model for inorganic glass response description under impact conditions. Firstly, the quasi-static and dynamic strength soda-lime was obtained through uniaxial compression combined compression-shear loading tests. strain-rate loading-path dependence observed from these experimental results. An improved impacted plate proposed based on JH-2 including influence an additional factor as function Lode parameter. In...
Abstract To investigate the dynamic mechanical behaviors of c ‐plane and a sapphire, novel anisotropic constitutive model fracture criterion are constructed on basis bond‐based peridynamics (BB‐PD) theory. And concept strain is introduced in framework BB‐PD. After that, simulations ‐ ‐planes sapphire under spherical cylindrical impact conducted. In addition to capturing distribution damage, histories various types such as primary front cracks monitored for quantitative analysis. The...
Honeycomb sandwich structure is widely used in aircrafts and ships to absorb impact energy. Damage caused by low-energy difficult investigate, but will significantly reduce the strength of structure. This paper presented a systematical experimental study on damage behavior honeycomb under different configurations. Drop weight tests were carried out investigate effect energy, core material face plate dynamic response plate. Delamination regions obtained through ultrasonic scanning....