Inquiry into Nonlinear Characteristics of Safety Science
The nonlinear characteristics have been revealed to be the main characteristic of safety problem and safety system through the research of complex nonlinear phenomenon of accidents or disasters in some safety fields, such as coal industry, various fire disasters, financial system, dam body and slope, mechanical system. The nonlinear interaction between every element and surrounding factors in some typical disaster system have been analyzed, and the influence of the nonlinear interaction on system evolution have also been analyzed. The corresponding relation between dynamic behavior in disaster system and dynamic characteristics in relevant nonlinear dynamic system have been put forward, and the relevant nonlinear research methods have been put forward which suit to analysis the complex nonlinear phenomenon. The unified nonlinear theory should be established using the nonlinear methods, and this will be the emphasis of safety science research in future.
safety science safety problem nonlinear complexity
MA Shangquan GUO Xiaohua
College of Forestry, Beijing Forestry University, Beijing 100083,China School of Safety Engineering, Civil and Environment Engineering School, University of Science and Technology, Beijing 100083,China
国际会议
The 2010 Chinese Seminar on the Principles of Safety Science and Technology(第二届全国安全科学理论研讨会)
北京
英文
9-17
2010-10-01（万方平台首次上网日期，不代表论文的发表时间）