- Dynamic Stability of Structures, such as pile foundations under earthquake, bridges under turbulent winds, underground pillars under blasting, rock slopes under earthquake or blasting;
- Parametric Resonance;
- Theory and Applications of Buckling of Structures;
- Reliability Analysis and Design of Structures;
- Rock Mechanics, Rock Dynamics, Geohazards in Mining Engineering;
- Geotechnical Slope Engineering, Earthquake Engineering