振弦式传感器在深部采场充填体监测中的应用

Application of Vibrating Wire Sensors in Monitoring the Deep Stope Filling Body

随着地下矿山开采向深部发展,对充填体稳定性的研究越来越必要。振弦式传感器具有精度高,抗干扰能力强,安装简单等优点,对于深部开采复杂的采场环境具有较高的可靠性。介绍了振弦式传感器的工作原理,并根据新城金矿深部采场充填体监测的工程应用实例分析,得到了深部采场充填体受力及沉降的规律。最后总结了振弦式传感器在深部采场充填体监测应用中需要注意的问题。

With the development of underground mining to the deep,the study on filling body stability is becoming more and more necessary. Vibrating wire sensors which has the advantages of high precision,strong anti-interference ability and simple installation are reliable for the complicated stope environment in deep mining. The working principle of vibrating wire sensors is discribed,according to the application examples of the deep stope filling body monitoring in Xincheng gold mine,the stress and settlement rules of deep stope filling body are obtained. Besides that,the problems that should be taken attention about the application of vibrating wire sensors in monitoring the filling body in deep stope are summarized.