Li Yunpeng, male, professor, from Shaanxi, 1956. 198/kloc-0 graduated from Xi' an university of science and technology with a major in solid mechanics in June, and is now engaged in teaching and scientific research in the School of Mechanical and Storage Engineering of China Shiyou University. Mainly engaged in the research of mechanical response, safety and stability analysis and evaluation of engineering structures under complex conditions, with rich engineering practice experience.