摘要
在露天煤矿的开采过程中,边坡稳定性问题日益突出,本文对基于MEMS的露天煤矿边坡智能监测技术进行了研究。论文分析了MEMS传感器的特性及原理,通过ZigBee数据传输技术与MEMS传感器技术结合构建了露天煤矿边坡深部位移智能监测系统,并对某露天煤矿边坡深部位移进行了监测。监测结果表明,监测时段边坡深部位移未出现突变,边坡位移随深度增加呈先减小后增大再减小最后趋于稳定的状态。后续的监测应集中于位移波动变化位置。
In the mining process of open-pit coal mine,the problem of slope stability is becoming more and more prominent.In this paper,the intelligent monitoring technology of open-pit coal mine slope based on MEMS is studied.The paper analyzed the characteristics and principles of MEMS sensor,and constructed an intelligent monitoring system for deep displacement of open-pit coal mine slope by combining ZigBee data transmission technology and MEMS sensor technology,and monitored the deep displacement of an open-pit coal mine slope.The monitoring results show that there is no sudden change in the deep displacement of the slope during the monitoring period,and the slope displacement with the increase of the depth shows the state of decreasing first,then increasing,then decreasing and finally stabilizing.Subsequent monitoring should focus on the position of displacement fluctuation.
作者
梁建强
LIANG Jianqiang(China Railway 19 Bureau Group Mining Investment Co.,Ltd.,Beijing 100071,China)
出处
《资源信息与工程》
2025年第1期48-52,共5页
Resource Information and Engineering
