中文摘要：

Liu Aihua, female, born in 1976, a Master and Lecturer, graduated from School of Resource and Safe Engineering, Hunan University of Science and Technology, obtained the engineering scholar degree of mining ventilation and safe Engineering, and the engineering master degree of safety technology and engineering in School of Resource and Safe Engineering, Central South University. She is mainly engaged in the research work of accident prevent and control, and safety assessment, and has attended the National Natural Science Foundation of China ＂Study on non-linear dynamics safety assessment theory in coal mines＂, and ＂study on predicting coal spontaneous combustion in Pingxiang Mine＂, and has published 5 papers. She can be reached at E-mail： ahliu@hnust.edu.cn