GeoHazard & Health Monitoring Studies

I am currently a researcher at the Port and Airport Research Institute (PARI) in Yokosuka, Japan, specializing in Geotechnical Earthquake Engineering. My primary research focus lies in the seismic response of geotechnical systems, with a particular emphasis on the dynamic properties of geo-materials, the stability of slopes, and the design of foundations. I engage in both experimental and numerical investigations aimed at improving the understanding of geotechnical behavior under seismic loading. My work also addresses critical issues such as land subsidence, health monitoring of underground infrastructure, and the application of advanced mitigation techniques for ground vibrations. Notably, I have contributed to the application of Digital Image Correlation (DIC) techniques in geotechnical engineering.

My research motivation is deeply influenced by past disasters caused by earthquake-induced damage to infrastructure, particularly in seismically active, alpine regions where the risk of such events remains high. This sense of urgency drives my commitment to advancing the resilience of geotechnical structures in such regions, where dynamic soil-structure interactions and topographical effects play a significant role in seismic performance.

In previous projects, I have investigated the dynamic behavior of sand mixed with waste tire particles (crumb rubber), explored the soil-structure interactions in topographic settings, and conducted land subsidence studies in Joshimath, Uttarakhand - an area prone to significant geotechnical challenges. These experiences have enriched my understanding of the complex interplay between geotechnical materials, seismic forces, and structural stability.

Looking ahead, my research goals include the assessment and mitigation of geotechnical hazards, the implementation of health monitoring systems for underground structures, and the development of innovative strategies to enhance seismic resilience. I am keen to engage in collaborative research, exchange ideas, and contribute to advancing the field of Geotechnical Earthquake Engineering through both interdisciplinary and international networks.