Study on the Destructive Effect of Small Faults on Coal Pore Structure

Table 1

Proximate analysis of coal samples.

Sample	Analysis project
	(%)	(%)	(%)	(MJ·kg^-1)
A1	0.56	14.83	28.86	29.69
A2	0.65	28.88	31.80	24.39

Note: M_ad (%) is moisture of air dry basis; (%) is ash of air dry basis; (%) is volatile matter of air dry basis; (MJ·kg^-1) is the high calorific value of air dry basis.