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2. 发明申请

WO2014209141A8 METHOD AND SYSTEM FOR ASSESSING A RISK OF HIGH-ENERGY EARTH BURSTS GENERATED BY UNDERGROUND MINING 审中-公开
标题翻译：用于评估地下采矿产生的高能源地球脉冲风险的方法和系统
公开(公告)号：WO2014209141A8
公开(公告)日：2015-02-19
申请号：PCT/PL2014000130
申请日：2014-11-13
申请人： INST TECHNIK INNOWACYJNYCH EMAG
发明人： ISAKOW ZBIGNIEW , JUZWA JACEK , PIWOWARSKI WIESLAW , DZIK GRAŻYNA
CPC分类号： G01V1/008 , G01V2210/6124
摘要： A method of assessing a risk of high-energy earth bursts generated by underground mining is characterized in that it comprises the steps of simultaneous and in close temporal and spatial coincidence measurements of vibration (Epoml.) on the surface with the 3-axis vibration sensors (4), measurements of the underground burst parameters (Epomll.) with a mine system for location of seismic bursts (12), measurements of displacement (Upom) on the surface with the 3-axis displacement sensors (9), adjusted periodically with a tachymetric measurement set (B), and recording of these measurements in the measurement data repositories (17) of an analytical microprocessor (2a). Then the sets of these measurements are processed in the analytical microprocessor (2a) and a high-energy burst hazard in time-space is predicted by estimation of critical phenomena taking into account the combination of observations in the form of quasi-deterministic and spatio-temporally extensive process of the rock mass deformation, and paraseismic phenomena in the form of short-term vibrations of particles of the rock mass in the domains of time and frequency. Their combined impact is a functional over the locally summated space. The appropriate system comprises a processing center (1) with a processing server (2) connected to a wireless modem (5), the analytical microprocessor (2a) and the mine system for locating seismic bursts (12), which is connected by wire to the seismometric sensors (11). On the observed mining area (15) the measurement sets (A1, A2,... Ai) are installed. Each of these measurement sets (A1, A2,... Ai) consists of a satellite navigation receiver (3) being the 3-axis surface displacement sensor (9), spatially integrated with the 3-axis vibration sensor (4), which are connected to the wireless modem (5). On the, area not deformed by mining the tachymetric measurement set (B) is arranged, equipped with an automatic tachymeter (6) with the laser alidade (6a), connected to the satellite navigation receiver (3) of the tachymeter, and the wireless modem (5).
摘要翻译：一种评估地下采矿产生的高能量地震爆发风险的方法，其特征在于它包括以下步骤：与3轴振动传感器在表面上同时进行紧密的时间和空间重合测量（Epoml。）（4），用矿井系统测量地震爆破参数（Epomll。），用于地震突发位置（12），具有3轴位移传感器（9）的表面上的位移测量（Upom），周期性地调整速度测量集（B），以及将这些测量记录在分析微处理器（2a）的测量数据存储库（17）中。然后在分析微处理器（2a）中处理这些测量的集合，并且通过考虑以准确定性和空间 - 形式的观察的组合的组合的估计来预测时空中的高能量爆发危险，时间上广泛的岩体变形过程，以及时间和频率范围内岩体颗粒的短期振动形式的同震现象。它们的联合影响是对当地总结空间的功能。适当的系统包括具有连接到无线调制解调器（5）的处理服务器（2）的处理中心（1），用于定位地震突发（12）的分析微处理器（2a）和矿井系统，其通过线连接到地震传感器（11）。在观察到的矿区（15）上，安装了测量组（A1，A2，... Ai）。这些测量组（A1，A2，... Ai）中的每一个由作为3轴表面位移传感器（9）的卫星导航接收器（3）组成，与3轴振动传感器（4）空间一体化，连接到无线调制解调器（5）。在通过采矿测速仪（B）未变形的区域中，配备有连接到速度计的卫星导航接收器（3）的具有激光器（6a）的自动速度计（6）和无线调制解调器（5）。

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