ABSTRACT

Principles of the third theory of quantification are discussed. The concept and calculation method of reaction degree are put forward. Taking the Zhongmacun mine as an example, 8 sensitive factors for the outburst of coal and gas were screened out from 11 geological factors using the method of unit classification and the third theory of quantification. On the basis of this, the Zhongmacun coalmine is classified into several divisions. The practice shows that it is feasible to apply the third theory of quantification to gas geology.