Analysis of Compound Relation Between Working Face Mining and Disaster in Deep

To compound relation of working face mining and disasters in deep mine，and field observation and numerical simulation was applied.The results showed that the number of micro seismic event of working face，energy variation were influenced by working face mining obviously，water inrush amount increased with working face advanced distance increased，and hydrogen sulfide density increased with goaf roof collapse scope increased backward of working face，its total appeared upward trend，some relation between CO of working face air flow and return airway corner CO，working face air flow CO reached its the maximal，its about 23×10^-6，then the value decreased.It references for similar situation.