Spatial and Temporal Distribution Law and Influencing Factors of the Mining-Induced Deformation and Failure of Gas Boreholes

Table 6

Simulation schemes.

Number	Mining height (m)	Roof lithology	Support scheme
1	2	Common roof	1
2	3	Common roof	1
3	4	Common roof	1
4	2	Hard roof	1
5	2	Soft roof	1
6	2	Common roof	2
7	2	Common roof	3