Deformation Forecasting of Surrounding Rock Mass Based on Correlation between Frequency and Fracture Scale of Microseismicity

Table 1

Statistical sample of research objects.

Research objects		Statistical time (d)	Number of MS events
The left bank slope of the Jinping	Excavation	91	300
First-stage project	Impoundment	82	172
The underground powerhouse of the Houziyan project		92	347
The underground powerhouse of the Baihetan project		51	267