The authors point out the method of how to decide the stability of coal pillar according to microseismic monitoring results.
提出了由微震事件分布推断区段煤柱稳定性的方法。
Mine CT include KJ550 Coal mine microseismic monitoring system (KJ550 CMS) and KJ551 Coal mine rock burst monitoring system (KJ551 CRMS).
矿山CT包括煤矿微震监测系统（KJ550）和煤矿冲击地压监测系统（KJ551）。
In addition, using microseismic monitoring technology to monitor ground deformation, which results in the error range, and it has no effect on surrounding buildings.
此外，采用微震监测技术对地表变形进行监测，其结果在误差范围之内，且对周边建筑物无影响。
To obtain the sudden change time of the unusual microseismic signal and the corresponding frequency composition is a key problem demanding to be solved promptly in microseismic monitoring.
获得微震异常信号的突变时刻及突变时刻所对应的频率成分，是微震监测中亟待解决的关键问题。
Microseismic monitoring system is exploited on the basis of the above technology.
监测系统便是基于该技术开发的。
Microseismic monitoring technique is a main means of ground pressure monitoring for deep mines.
微震监测技术是深部矿床地压监测的重要手段。
Microseismic monitoring technique is of important meaning for the safety of coal mine, the prediction of the period of mining pressure and the increase of recovery rate.
微地震监测技术对确定采场覆岩“两带”高度、预报采场顶板破坏、预测煤与瓦斯突出，从而预防灾害发生、保证煤矿安全生产并提高资源回采率等具有重要意义。
Microseismic monitoring, together with the result of audio perspective drawing indicates that fractured and water-charged regions significantly accelerates seismic attenuation.
微震监测和音频电透视结果证明，岩体破裂区和富集水区的存在加速了波的衰减。
Microseismic monitoring, together with the result of audio perspective drawing indicates that fractured and water-charged regions significantly accelerates seismic attenuation.
微震监测和音频电透视结果证明，岩体破裂区和富集水区的存在加速了波的衰减。
应用推荐