Analysis and research on ground pressure monitoring data of a mine in Xinxiang

A real-time and online ground pressure monitoring system has been established based on microseismic monitoring technology to address the problem of significant rock fragmentation and dynamic disasters such as rock fragmentation and roof fall in some areas of a certain mine underground structure in Xinjiang.This system can evaluate the stress state of the surrounding rock.The monitored interference signals are removed, and the spatiotemporal distribution characteristics of microseismic events in the mining area are analysed.It is found that the concentration area of microseismic events is consistent with the mining blasting area, and consistent with the relatively fractured rock mass on site.Based on microseismic events, the stress and deformation characteristics of surrounding rock are analysed to identify high-risk areas.This study ensures the safety of mining production and provides technical support for improving mine safety.