Evaluation Method of Water Hazard Control Effect of Coal Seam Floor in Deep Mining: Sequence Verification Evaluation

Table 1

Fault data of the 1101 coalface.

Fault number	Strike	Dip	Properties	Fault throw	Influence degree
F5	81°	40°	Normal fault	1.2 m	Less
F7	65°	50°	Normal fault	0.6 m	Less