T. Meng’s research focuses on the evolution of rock properties and behavior under coupled thermo-hydro-mechanical-chemical (THMC) conditions, particularly in gypsum and sandstone formations. His work delves into understanding the influences of temperature, pressure, and chemical environments on fracture toughness, permeability, and pore structure evolution. By employing experimental studies and advanced imaging techniques, Meng explores the weakening mechanisms and deformation characteristics of these rocks, providing insights crucial for various engineering and geotechnical applications. šŖØš¬ His contributions enhance our understanding of how geological materials respond to complex environmental conditions, paving the way for safer and more efficient resource extraction and energy production processes.