Research in reliability-based assessment of rainfall-induced soil slope failures with emphasis on probabilistic modelling, transient rainfall infiltration, unsaturated soil mechanics, slope stability, numerical simulation, sensitivity analysis and computational geomechanics.
Technical approaches include FEM-based numerical modelling, reliability methods such as FORM/SORM, Monte Carlo Simulation, analytical and numerical solutions, surrogate modelling, and AI/ML/DL techniques for geotechnical prediction and risk assessment.