Analysis of the Gas Explosion and Gas and Coal Outstanding with Catastrophe
This paper using catastrophe theory to building a mathematics model of gas explosion, then analyze the security parameters and conditions of the gas explosion, and calculate out the catastrophe model of gas explosion, and provide the theoretical basis for theory analysis and practice. Through it is investigating intrinsic dynamic characteristics of the coal system of occurring coal and gas outstanding. Establish a cusp catastrophe model of coal and gas outstanding, it is making catastrophe description of the system for inoculation and the process of outstanding, and obtained the outstanding mechanism and condition of coal and gas outstanding. So provide a new theoretical basis for the explosion of coal mine gas, coal and gas outstanding disaster prediction and prevention.
gas explosion catastrophe model coal and mine outstanding detonate parameters
SUN Guangyi XIAO Fukun
Resources and Environmental Institute, Heilongjiang University of Science & Technology, Harbin Heilongjiang 150027,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
70-73
2010-10-01（万方平台首次上网日期，不代表论文的发表时间）