Knowledge of mine pressure monitoring
Release time:
2024-07-18 11:34
Mine pressure monitoring is to use various sensors and monitoring systems to monitor and analyze various pressure-related parameters in the mine in real time to ensure the safety and production efficiency of the mine. This kind of monitoring not only involves the installation and use of technical equipment, but also includes the analysis and application of monitoring data to prevent and solve mine safety problems. The following are the main aspects of mine pressure monitoring:
Monitoring purposes and methods: The main purpose of mine pressure monitoring is to monitor the quality of support work and surrounding rock activities in the daily production process to ensure safe production. By using the technical means such as the separation layer displacement sensor and the anchor load stress sensor, the parameters such as the sinking amount of the roof and the working resistance of the support can be monitored in real time, so as to evaluate the support effect and the safety of the roof.
Application field: The mine pressure monitoring system is widely used in many fields such as roadway and mining face. In the roadway, the stability of the roadway is evaluated by monitoring the subsidence of the roof and the load stress of the anchor. In the working face, the stability and safety of the end support are guaranteed by monitoring the change law of the working resistance of the support.
Technology development: With the development of technology, such as fiber grating technology, microseismic monitoring technology is applied to mine pressure monitoring, improve the accuracy and efficiency of monitoring. These technologies can more accurately monitor the ground stress and roof separation, and provide more powerful technical support for mine safety production.
Data analysis and application: Through the detailed analysis of the collected data, the development trend of mine pressure can be predicted, so as to optimize the production plan and support design, and reduce the occurrence of safety accidents.
In short, mine pressure monitoring is a key link to ensure mine safety and production efficiency. Through continuous technological innovation and application, the scientificity and safety of mine management have been improved.
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