Liuchi Li

Liuchi Li is an Assistant Professor of Civil and Environmental Engineering at Princeton University. Their research interests include Sustainable, Resilient Cities and Infrastructure Systems, Water, Climate and Energy, Mechanics, Materials and Structures. Dr. Li's work focuses on the mechanics and physics of complex material systems, particularly those involving multi-body contact, friction, and fracture. Their research explores fundamental questions about the role of frictional contact in granular media and the behavior of fast cracks in heterogeneous materials. The lab develops novel computational and experimental approaches to understand macroscopic behaviors and enhance the resilience and sustainability of civil infrastructure.

Liuchi Li is a researcher at Princeton University specializing in solid mechanics, granular (meta-)materials, dynamic fracture, computational physics, and optical sensing. Their work explores the mechanical behavior of structured and heterogeneous materials, including granular media and brittle solids. Li's research integrates computational methods with experimental techniques to study phenomena such as dynamic fracture, strain localization, and inter-particle force distribution. They have developed novel approaches for simulating complex material interactions and have applied optical sensing to quantify dynamic fracture processes. Their contributions span both fundamental understanding and practical applications in material design and failure analysis.