东北大学学报(自然科学版) ›› 2025, Vol. 46 ›› Issue (7): 148-162.DOI: 10.12068/j.issn.1005-3026.2025.20250085

• 智能矿山 • 上一篇    

深部金属矿TBM开拓岩爆微震智能监测与预警

陈炳瑞1,2(), 王旭2, 姜桂鹏3, 贺飞4, 韩佳霖5, 郝剑钧2   

  1. 1.东北大学 深部金属矿智能开采与装备全国重点实验室,辽宁 沈阳 110819
    2.中国科学院武汉岩土力学研究所 岩土力学与工程安全国家重点实验室,湖北 武汉 430071
    3.招金矿业股份有限公司,山东 莱州 261442
    4.中铁工程装备集团有限公司,河南 郑州 450016
    5.中国铁建重工集团股份有限公司,湖南 长沙 410100
  • 收稿日期:2025-07-07 出版日期:2025-07-15 发布日期:2025-09-24
  • 通讯作者: 陈炳瑞
  • 基金资助:
    国家自然科学基金资助项目(42077263)

Intelligent Microseismic Monitoring and Early Warning for Rock Burst During TBM Excavation of Deep Metal Mines

Bing-rui CHEN1,2(), Xu WANG2, Gui-peng JIANG3, Fei HE4, Jia-lin HAN5, Jian-jun HAO2   

  1. 1.State Key Laboratory of Intelligent Deep Metal Mining and Equipment,Northeastern University,Shenyang 110819,China
    2.State Key Laboratory of Geomechanics and Geotechnical Engineering Safety,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China
    3.Zhaojin Mining Industry Co. ,Ltd. ,Laizhou 261442,China
    4.China Railway Engineering Equipment Group Co. ,Ltd. ,Zhengzhou 450016,China
    5.China Railway Construction Heavy Industry Corporation Limited,Changsha 410100,China.
  • Received:2025-07-07 Online:2025-07-15 Published:2025-09-24
  • Contact: Bing-rui CHEN

摘要:

针对深部金属矿隧道掘进机(tunnelling boring machine, TBM)开拓岩爆微震监测与预警自动化、智能化不足的问题,开展了基于深度机器视觉DPED(drilling profile ellipse detection)-AT(accurate location of drilling multidimensional features based on anchor tracking)方法的钻孔多维参数识别研究、微震传感器自动拆装装置研发与决策系统设计,实现了TBM开拓微震传感器自动拆装;研发了微震智能变频采集技术,实现了岩爆孕育过程岩石破裂信息连续、保真采集;研发了改进神经网络破裂信号识别与到时实时拾取算法,及岩爆孕育微震源概率场三维表征算法,初步实现TBM开拓岩爆孕育信息智能解译与精细化预警,最终建立了融合钻孔智能识别、传感器自动拆装、信号智能采集-解译的岩爆智能监测预警技术体系.招金矿业瑞海金矿应用表明,该技术初步实现了岩爆微震自动监测、解译与预警,为深部金属矿TBM开拓的少人化、无人化提供有力支撑.

关键词: 隧道掘进机, 微震监测, 岩爆预警, 自动拆装, 智能采集, 智能识别

Abstract:

In response to the problem of insufficient automation and intelligence in the microseismic monitoring and early warning for rock bursts during tunnelling boring machine (TBM) excavation of deep metal mines, research on multi-dimensional parameter recognition of drilling holes based on deep machine vision DPED-AT method was conducted; automatic disassembly and assembly device for microseismic sensors was developed, and the decision-making system was designed, achieving automatic disassembly and assembly of microseismic sensors during TBM excavation. Microseismic intelligent frequency conversion acquisition technology was developed, realizing continuous and high-fidelity acquisition of rock rupture information during the rock burst incubation process. An improved neural network algorithm for identifying and picking up rupture signals was proposed, as well as a three-dimensional characterization algorithm for the probability field of microseismic sources induced by rock bursts incubation. Intelligent interpretation and refined early warning of rock burst incubation information during TBM excavation were preliminarily realized, and an intelligent monitoring and early warning technology system for rock burst that integrated intelligent drilling hole recognition, automatic sensor disassembly and assembly, and intelligent signal acquisition and interpretation was ultimately established. The application in Ruihai Gold Mine shows that it has achieved automatic microseismic monitoring, interpretation, and early warning of rock burst, providing strong support for less manned and unmanned TBM excavation in deep metal mines.

Key words: tunnelling boring machine, microseismic monitoring, early warning of rock burst, automatic disassembly and assembly, intelligent acquisition, intelligent recognition

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