Pengyuan Zhou specializes in the field of geotechnical engineering, with research interests spanning various types of tunnels, slopes, and excavation projects. His primary focus lies in rock mechanics and soil mechanics, utilizing numerical simulations, theoretical analyses, Machine Learning/Neural Networks, and model experiments to investigate the deformation characteristics of geotechnical materials after excavation. Dr. Zhou provides critical design parameter recommendations for underground construction projects, optimizes construction processes, and advises on safety measures to ensure secure project implementation. As a peer reviewer for several international journals and an active member/expert within professional organizations, Dr. Zhou has contributed significantly to advancing geotechnical engineering research. He has also been invited to participate in numerous international conferences, reflecting his influence and expertise in the field.