Junbo Zhang, male, born in 1978, lecturer, doctor of engineering, postdoctoral fellow in civil engineering. He has participated in international cooperative research projects at the University of Liege in Belgium and as a visiting scholar at the University of Liverpool in the UK. He is mainly engaged in the research of numerical solution methods for nonlinear mechanical problems, including the development of nonlinear finite element and multi-body dynamic analysis software in CAE technology, the study of nonlinear mechanical behavior in solid and porous media materials, the calculation of multi-scale methods for granular materials, the numerical simulation and prediction theory of rock mass failure phenomena, etc. He has participated in a number of national scientific research projects (4 projects of natural Science Foundation, 1 project of 973) and published more than 10 papers.