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1.发明申请公开(公告)号：US20150077119A1
公开(公告)日：2015-03-19
申请号：US14235332
申请日：2013-01-17
Applicant: SHANDONG UNIVERSITY
Inventor： Shucai Li , Bin Liu , Lichao Nie , Qingmei Sui , Jie Song , Tingyu Hao , Yuqiang Cao , Faye Zhang , Jing Wang , Zhengyu Liu , Huaifeng Sun
Abstract: The invention discloses three-dimensional focusing induced polarization equipment for advance geological prediction of a water inrush disaster source in underground engineering, comprising a constant-current multiplex transmitter, an intelligent multichannel receiver, an automatic multi-electrode switch, an industrial personal computer, an observation electrode array and shielding electrodes, wherein electrodes in the observation electrode array are respectively used as a source electrode and observation electrodes; the industrial personal computer controls the constant-current multiplex transmitter to transmit currents of the same polarity to the shielding electrodes and the source electrode, so that the currents of the source electrodes are nearly directed straight ahead of a driving face under the action of the shielding electrodes; the observation electrodes are used for scanning data acquisition, and the data are fed back to the industrial personal computer through the intelligent multi-channel receiver; and the industrial personal computer controls the automatic multi-electrode switch to change the source electrode.
Abstract translation: 本发明公开了一种用于地下工程中水冲击灾害源的预测地质预测的三维聚焦诱导极化装置，包括恒流多路发射器，智能多通道接收器，自动多电极开关，工业个人计算机， 观察电极阵列和屏蔽电极，其中观察电极阵列中的电极分别用作源电极和观察电极; 工业个人计算机控制恒流多路复用发射机，将相同极性的电流传输到屏蔽电极和源电极，使得源电极的电流在屏蔽作用下几乎直接位于驱动面前方 电极 观察电极用于扫描数据采集，数据通过智能多通道接收机反馈给工业个人计算机; 并且工业个人计算机控制自动多电极开关来改变源电极。
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2.发明授权Advanced detector system and method using forward three-dimensional induced polarization method for TBM construction tunnel 有权先进的探测器系统和方法，采用前向三维诱导极化方法进行TBM施工隧道公开(公告)号：US09091779B2
公开(公告)日：2015-07-28
申请号：US14235307
申请日：2013-01-17
Applicant: SHANDONG UNIVERSITY
Inventor： Shucai Li , Bin Liu , Zhengyu Liu , Lichao Nie , Jie Song , Huaifeng Sun , Chunjin Lin , Chuanwu Wang , Xinji Xu , Lei Xu , Tingyu Hao , Hao Zhou
CPC classification number: G01V3/18 , E21B47/01 , E21D1/00 , E21D9/003 , E21D9/1093
Abstract: Disclosed is an advanced detector system and method using a forward three-dimensional induced polarization method for a TBM (Tunnel Boring Machine) construction tunnel. A narrow detection space of a full-face excavated tunnel is fully used, a controller controls doors of a source and measuring electrode compartment and a shielding electrode compartment to open and controls a corresponding hydraulic delivery device to automatically and quickly arrange a source electrode system, a measuring electrode system and a shielding electrode system. Under the action of a shielding current system, tomography detection supply current is directed ahead of the working face. Three-dimensional geologic information can be obtained, and the relationship between an induced polarization half-decay time difference and a water quantity can be used to quantitatively forecast the water quantity of a water-bearing body, and meanwhile, the half-decay time difference parameter has a high capacity of distinguishing free water from bound water.
Abstract translation: 公开了一种使用TBM（隧道镗孔机）施工隧道的前向三维诱导极化方法的先进的检测器系统和方法。 充分利用全面挖掘隧道的狭窄检测空间，控制器控制源和测量电极室的门和屏蔽电极室，以打开和控制相应的液压输送装置，以自动且快速地布置源电极系统， 测量电极系统和屏蔽电极系统。 在屏蔽电流系统的作用下，断层扫描检测电源电流在工作面前方。 可以获得三维地质信息，并且可以使用诱导极化半衰期时间差与水量之间的关系来定量预测含水体的水量，同时，半衰期时间差 参数具有较高的区别自由水和结合水的能力。
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3.发明授权公开(公告)号：US09256003B2
公开(公告)日：2016-02-09
申请号：US14235332
申请日：2013-01-17
Applicant: SHANDONG UNIVERSITY
Inventor： Shucai Li , Bin Liu , Lichao Nie , Qingmei Sui , Jie Song , Tingyu Hao , Yuqiang Cao , Faye Zhang , Jing Wang , Zhengyu Liu , Huaifeng Sun
Abstract: The invention discloses three-dimensional focusing induced polarization equipment for advance geological prediction of a water inrush disaster source in underground engineering, comprising a constant-current multiplex transmitter, an intelligent multichannel receiver, an automatic multi-electrode switch, an industrial personal computer, an observation electrode array and shielding electrodes, wherein electrodes in the observation electrode array are respectively used as a source electrode and observation electrodes; the industrial personal computer controls the constant-current multiplex transmitter to transmit currents of the same polarity to the shielding electrodes and the source electrode, so that the currents of the source electrodes are nearly directed straight ahead of a driving face under the action of the shielding electrodes; the observation electrodes are used for scanning data acquisition, and the data are fed back to the industrial personal computer through the intelligent multi-channel receiver; and the industrial personal computer controls the automatic multi-electrode switch to change the source electrode.
Abstract translation: 本发明公开了一种用于地下工程中水冲击灾害源的预测地质预测的三维聚焦诱导极化装置，包括恒流多路发射器，智能多通道接收器，自动多电极开关，工业个人计算机， 观察电极阵列和屏蔽电极，其中观察电极阵列中的电极分别用作源电极和观察电极; 工业个人计算机控制恒流多路复用发射机，将相同极性的电流传输到屏蔽电极和源电极，使得源电极的电流在屏蔽作用下几乎直接位于驱动面前方 电极 观察电极用于扫描数据采集，数据通过智能多通道接收机反馈给工业个人计算机; 并且工业个人计算机控制自动多电极开关来改变源电极。
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4.发明申请ADVANCED DETECTOR SYSTEM AND METHOD USING FORWARD THREE-DIMENSIONAL INDUCED POLARIZATION METHOD FOR TBM CONSTRUCTION TUNNEL 有权先进的探测器系统和采用前向三维诱导的TBM施工隧道极化方法的方法公开(公告)号：US20140333308A1
公开(公告)日：2014-11-13
申请号：US14235307
申请日：2013-01-17
Applicant: SHANDONG UNIVERSITY
Inventor： Shucai Li , Bin Liu , Zhengyu Liu , Lichao Nie , Chao Song , Huaifeng Sun , Chunjin Lin , Chuanwu Wang , Xinji Xu , Lei Xu , Tingyu Hao , Hao Zhou
CPC classification number: G01V3/18 , E21B47/01 , E21D1/00 , E21D9/003 , E21D9/1093
Abstract: Disclosed is an advanced detector system and method using a forward three-dimensional induced polarization method for a TBM (Tunnel Boring Machine) construction tunnel. A narrow detection space of a full-face excavated tunnel is fully used, a controller controls doors of a source and measuring electrode compartment and a shielding electrode compartment to open and controls a corresponding hydraulic delivery device to automatically and quickly arrange a source electrode system, a measuring electrode system and a shielding electrode system. Under the action of a shielding current system, tomography detection supply current is directed ahead of the working face. Three-dimensional geologic information can be obtained, and the relationship between an induced polarization half-decay time difference and a water quantity can be used to quantitatively forecast the water quantity of a water-bearing body, and meanwhile, the half-decay time difference parameter has a high capacity of distinguishing free water from bound water.
Abstract translation: 公开了一种使用TBM（隧道镗孔机）施工隧道的前向三维诱导极化方法的先进的检测器系统和方法。 充分利用全面挖掘隧道的狭窄检测空间，控制器控制源和测量电极室的门和屏蔽电极室，以打开和控制相应的液压输送装置，以自动且快速地布置源电极系统， 测量电极系统和屏蔽电极系统。 在屏蔽电流系统的作用下，断层扫描检测电源电流在工作面前方。 可以获得三维地质信息，并且可以使用诱导极化半衰期时间差与水量之间的关系来定量预测含水体的水量，同时，半衰期时间差 参数具有较高的区别自由水和结合水的能力。
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