采场围岩稳定性监测与声发射定位技术  

MONITORING OF STOPE SURROUNDING ROCK STABLLITY AND ACOUSTIC EMISSION LOCATION SYSTEM

作　　者：桑玉发[1] 余克圣[1] 毛建华[1] 于心桃 

机构地区：[1]长沙矿山研究院

出　　处：《长沙矿山研究院季刊》1992年第2期37-43,共7页

摘　　要：在我们所作的稳定性监测中,根据采场岩体结构特征和质量评价,应用块体理论分析确定可能的冒落体,并以自制的智能型岩体声发射定位系统预测采场岩体的稳定性,经在凡口铅锌矿进行现场测试研究,证明了所采用的监测方法是可行的。With structural characteristics and behavior of stope rockmass taken into consideration, potential and impending falling roofs in stopes could be determined through analysis with Block Theory.A self-made acoustic emission location system with artificial intelligence could be used to assess and predict the stability of stope rockmass, as was the case in Fankou Lead-Zinc Mine for field monitoring tests, which proved to be a great success.

关 键 词：围岩 稳定性 声发射 定位技术 监测 

分 类 号：TD325.4[矿业工程—矿井建设]