Dynamic Characteristics of Fault Structure and Its Controlling Impact on Rock Burst in Mines

Table 1

Proportional range of fault blocks in geodynamic zoning.

No.	Fault structure	Fault grade	Scale of topographic map
1	Fault block	I	1 : 2.5 million
2	Fault block	II	1 : 1 million
3	Fault block	III	1 : 250,000  –  1 : 100,000
4	Fault block	IV	1 : 50,000  –  1 : 25,000
5	Fault block	V	1 : 10,000