A5068707683- Innovative concrete reinforcement materials
- Concrete and Cement Materials Research
- Mechanical stress and fatigue analysis
- Enhanced Oil Recovery Techniques
- Railway Engineering and Dynamics
- Brake Systems and Friction Analysis
- Microbial Applications in Construction Materials
- Marine and Offshore Engineering Studies
- Energetic Materials and Combustion
- Bacteriophages and microbial interactions
- Pickering emulsions and particle stabilization
- High-Velocity Impact and Material Behavior
Liaoning Technical University
2023
Qingdao University of Technology
2020
Traditional cement-based repair materials are brittle and prone to cracking. The failure of more than half repaired concrete structure is due the re-cracking material itself or delamination peeling from matrix. Thus, a second required in short period, increasing maintenance cost. To reduce cracking, Strain Hardening Cement-based Composite (SHCC), with strain hardening multiple cracking property, prepared study influence interface roughness layer thickness on shrinkage, modes SHCC-repaired...
The aim of the present investigation is to study effect track support structures on metro 5th 8th-order out-of-round (OOR) wheel caused by friction-induced vibrations. Three finite element models metro-leading wheelset-track systems with three types were established. motion stabilities these studied using complex feature value method. unstable vibrations that may cause formation 8th order OOR profiles predicted. simulation results show saturated creep forces can lead systems, which are...
The dynamics of RDX single crystal under ramp wave loading is studied experimentally and numerically. experiments on in the orientation (210) (100) within 15 GPa are carried out with magnetic driven device CQ-4, which can provide a pressure waveform rising time 450–600 ns. particle velocity curves interface between LiF window obtained photonic Doppler velocimetry (PDV). profiles show an obvious three-wave structure, indicating that undergoes physical processes such as elastic-plastic...