Research

We are conducting cutting-edge research that combines experimental and computational studies to gain a fundamental understanding and predict the multiscale mechanical behavior and physical characteristics of porous media. Our research addresses problems related to natural and built infrastructure, aerospace, energy, material systems, and hazard mitigation and remediation.

Mechanics Across Scales

We integrate experimental investigations with computational modeling to understand and predict the mechanisms (why, when, and how) governing deformation and failure in porous materials under varying stress, temperature, and environmental conditions across multiple spatial and temporal scales. Additionally, we explore how these insights can be upscaled to inform practical applications with meaningful societal impact.

Intersection of Mechanics and Bio-Mediated Processes

Our work lies at the intersection of mechanics, biotechnology, and induced processes in porous media, where we investigate the coupled processes that govern the mechanical behavior of geomaterials (rocks and soils) under complex in-situ conditions across scales. Through this interdisciplinary approach, we aim to uncover new insights and ultimately engineer smart, responsive geomaterials.

Coupled Data-Driven and Sensor-based Geotechnical Mapping

Our objective is to develop transformative technologies grounded in data-driven analytics and sensor-enabled geotechnical mapping to address critical societal needs and infrastructure challenges.

Urban and System-Level Hazards

Our goal here is to enhance understanding of how system-level civil infrastructure may be vulnerable to failure due to evolving urbanization and societal demands. We address challenges such as urban heat island effects, rockfall hazards, slope instability, underground excavations, and the integrity of subsurface openings.

Energy Systems

Meeting the growing global demand for energy and critical minerals is a pressing challenge. Our research focuses on advancing innovative subsurface energy and resource systems, such as stimulated geologic hydrogen production, critical mineral extraction, buried pipelines and thermal systems, and geologic CO₂ storage; to improve our understanding and support resilient energy futures.

Rock Grouting and Geo-Infrastructure

One of the key infrastructure challenges our research group addresses is rock fracture grouting using natural and expansive materials. We explore their application as barriers and seals in underground repositories, as grouting agents for tunnel roof support, and for enhancing near-wellbore integrity to prevent leakage. We are also investigating their potential for slope stabilization and reinforcement.