Judgment Method of Spontaneous Combustion Range and Development Degree of Fire Area

Taking Antaibao 9th coal fire area as the object of study,aiming at the status of incomplete geological data and the severe fire condition,the paper takes a series of theoretical analysis and field research,and a method combined geological exploration with drilling temperature measuring is put forward to detect the fire area,and finally the distribution range of fire area and its development degree are distinguished through the inversion of the temperature field.