Luo Wei, male, Ph.D., born in June, 1984, lecturer in the Department of Engineering Mechanics, School of Water Resources and Environment, Three Gorges University. In June 2006, he graduated from theoretical and applied mechanics, Lanzhou University with a bachelor of science degree, and was recommended as a graduate student majoring in solid mechanics without examination. 20 12 June graduated from the Department of Mechanics, School of Civil Engineering and Mechanics, Lanzhou University, with a doctor's degree in engineering. Some research achievements have been made in the effective electrical properties of Nb3Sn superconducting materials and superconducting strands, the size effect of thermal conductivity, the grain size of electrical conductivity and the giant magnetoresistance effect of nano-materials. At present, 4 academic papers have been published, including 3 SCI papers and 1 ISTP paper 1. Research field, involving the intersection of mechanics, materials science, electromagnetism and other disciplines, has carried out research on key scientific issues such as multi-scale effective performance and multi-field coupling nonlinearity of materials and structures, and accumulated some theoretical modeling and numerical simulation experience.