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1.发明授权公开(公告)号：US09989671B2
公开(公告)日：2018-06-05
申请号：US14397547
申请日：2014-01-26
Applicant: SHANDONG UNIVERSITY
Inventor： Shucai Li , Bin Liu , Lichao Nie , Lei Xu , Xiangxue Ma , Chuanwu Wang , Zhengyu Liu , Jie Song , Huaifeng Sun , Xinji Xu , Yao Li
CPC classification number: G01V99/005 , G01V1/30 , G01V3/165 , G01V3/17 , G01V11/00
Abstract: The present invention presents a tunnel construction large-scale integrated geophysical advanced detection model test device. The model test device includes a tunnel surrounding rock, a main tunnel model, a model test case, a water-containing geological structure device, a numerical control automated construction device and a main control chamber. The model test device is a large-scale integrated geophysical advanced detection model test device meeting the detection using a seismic wave method, an electromagnetic method and a direct-current electric method. By using the geophysical advanced detection model test device, the geophysical response features of the water-containing geological structure device in front of a tunnel face may be studied, multiple geophysical advanced detection forward and inversion methods for the water-containing geological structure device are verified, and the relationship between some geophysical detection method results and water burst quantity is studied, for the advanced prediction and water burst quantity prediction in actual engineering.
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2.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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3.发明申请公开(公告)号：US20150233242A1
公开(公告)日：2015-08-20
申请号：US14404339
申请日：2014-01-26
Applicant: SHANDONG UNIVERSITY
Inventor： Shucai Li , Bin Liu , Lichao Nie , Yao Li , Xiangxue Ma , Jie Song , Zhengyu Liu , Huaifeng Sun , Chuanwu Wang , Xinji Xu , Lei Xu
CPC classification number: E21D9/003 , G01S13/885 , G01V1/288 , G01V11/00
Abstract: The present invention presents a comprehensive advanced geological detection system carried on a tunnel boring machine. The comprehensive advanced geological detection system includes a multifunctional combination main frame, an induced polarization detection device, a seismic wave detection device, an integrated junction device, a borehole ground penetrating radar detection device and a comprehensive interpretation and decision system; the multifunctional combination main frame includes a time division multiplexing control module, an excitation source control module and a parallel data acquisition module; the excitation source control module outputs trigger signals to the three detection devices respectively, and the three detection devices respectively output measurement data and feedback signals to the time division multiplexing control module through the parallel data acquisition module; and the comprehensive interpretation and decision system supports geological interpretations and decisions through the inversion/migration imaging joint inversion of three detection methods.
Abstract translation: 本发明提出了一种在隧道掘进机上进行的综合先进的地质检测系统。 综合先进的地质检测系统包括多功能组合主框架，感应极化检测装置，地震波检测装置，集成接合装置，钻孔穿透雷达检测装置和综合解释和决策系统; 多功能组合主框架包括时分复用控制模块，激励源控制模块和并行数据采集模块; 励磁源控制模块分别向三个检测装置输出触发信号，三个检测装置通过并行数据采集模块分别将测量数据和反馈信号输出到时分复用控制模块; 综合解释和决策系统通过三种检测方法的反演/迁移成像联合反演来支持地质解释和决策。
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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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5.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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Patent Agency Ranking
6.发明授权公开(公告)号：US10260345B2
公开(公告)日：2019-04-16
申请号：US15323284
申请日：2016-04-21
Applicant: SHANDONG UNIVERSITY
Inventor： Shucai Li , Lichao Nie , Bin Liu , Haidong Liu , Yuxiao Ren , Jie Song , Zhengyu Liu , Qian Guo , Chuanwu Wang
Abstract: A shield-carried noncontact frequency-domain electrical real-time advanced detection system and method are provided. Noncontact electrodes are installed on a cutter head of a shield tunneling machine, current is emitted and received using capacitance coupling, the electrodes are connected to a host via a multi-way swivel joint, measured data is inversed and interpreted in real time, and the prediction result is transmitted to a control system of the shield tunneling machine so as to provide a technical support for safety construction of the shield tunneling machine; the noncontact electrodes are installed on the shield cutter head. Real-time advanced detection of geology in front of a tunnel face can be realized in the tunneling process, so that the requirement for quick tunneling construction is met, and the efficiency of advanced geological detection of the shield tunneling machine is improved; and an electrode system is only installed on the cutter head.
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7.发明授权公开(公告)号：US09500077B2
公开(公告)日：2016-11-22
申请号：US14404339
申请日：2014-01-26
Applicant: SHANDONG UNIVERSITY
Inventor： Shucai Li , Bin Liu , Lichao Nie , Yao Li , Xiangxue Ma , Jie Song , Zhengyu Liu , Huaifeng Sun , Chuanwu Wang , Xinji Xu , Lei Xu
CPC classification number: E21D9/003 , G01S13/885 , G01V1/288 , G01V11/00
Abstract: The present invention presents a comprehensive advanced geological detection system carried on a tunnel boring machine. The comprehensive advanced geological detection system includes a multifunctional combination main frame, an induced polarization detection device, a seismic wave detection device, an integrated junction device, a borehole ground penetrating radar detection device and a comprehensive interpretation and decision system; the multifunctional combination main frame includes a time division multiplexing control module, an excitation source control module and a parallel data acquisition module; the excitation source control module outputs trigger signals to the three detection devices respectively, and the three detection devices respectively output measurement data and feedback signals to the time division multiplexing control module through the parallel data acquisition module; and the comprehensive interpretation and decision system supports geological interpretations and decisions through the inversion/migration imaging joint inversion of three detection methods.
Abstract translation: 本发明提出了一种在隧道掘进机上进行的综合先进的地质检测系统。 综合先进的地质检测系统包括多功能组合主框架，感应极化检测装置，地震波检测装置，集成接合装置，钻孔穿透雷达检测装置和综合解释和决策系统; 多功能组合主框架包括时分复用控制模块，激励源控制模块和并行数据采集模块; 励磁源控制模块分别向三个检测装置输出触发信号，三个检测装置通过并行数据采集模块分别将测量数据和反馈信号输出到时分复用控制模块; 综合解释和决策系统通过三种检测方法的反演/迁移成像联合反演来支持地质解释和决策。
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8.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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公开(公告)号：US11555912B2
公开(公告)日：2023-01-17
申请号：US16625211
申请日：2019-04-29
Applicant: SHANDONG UNIVERSITY
Inventor： Bin Liu , Yao Li , Fengkai Zhang , Lichao Nie , Jing Wang , Zhengfang Wang , Zhengyu Liu , Xinji Xu
Abstract: An automatic wall climbing type radar photoelectric robot system for damages of a bridge and tunnel structure, mainly including a control terminal, a wall climbing robot and a server. The wall climbing robot generates a reverse thrust by rotor systems, moves flexibly against the surface of a rough bridge and tunnel structure by adopting an omnidirectional wheel technology, and during inspection by the wall climbing robot, bridges and tunnels do not need to be closed, and the traffic is not affected. Bridges and tunnels can divide into different working regions only by arranging a plurality of UWB base stations, charging and data receiving devices on the bridge and tunnel structure by means of UWB localization, laser SLAM and IMU navigation technologies, a plurality of wall climbing robots supported to work at the same time, automatic path planning and automatic obstacle avoidance realized, and unattended regular automatic patrolling can be realized.
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10.发明申请TUNNEL CONSTRUCTION LARGE-SCALE INTEGRATED GEOPHYSICAL ADVANCED DETECTION MODEL TEST DEVICE 有权隧道施工大规模集成地球物理高级检测模型试验装置公开(公告)号：US20150338549A1
公开(公告)日：2015-11-26
申请号：US14397547
申请日：2014-01-26
Applicant: SHANDONG UNIVERSITY
Inventor： Shucai LI , Bin LIU , Lichao NIE , Lei XU , Xiangxue MA , Chuanwu WANG , Zhengyu Liu , Jie SONG , Huaifeng SUN , Xinji XU , Yao LI
IPC: G01V99/00
CPC classification number: G01V99/005 , G01V1/30 , G01V3/165 , G01V3/17 , G01V11/00
Abstract: The present invention discloses a tunnel construction large-scale integrated geophysical advanced detection model test device. The model test device includes a tunnel surrounding rock, a main tunnel model, a model test case, a water-containing geological structure device, a numerical control automated construction device and a main control chamber. The model test device is a large-scale integrated geophysical advanced detection model test device meeting the detection using a seismic wave method, an electromagnetic method and a direct-current electric method. By using the geophysical advanced detection model test device, the geophysical response features of the water-containing geological structure device in front of a tunnel face may be studied, multiple geophysical advanced detection forward and inversion methods for the water-containing geological structure device are verified, and the relationship between some geophysical detection method results and water burst quantity is studied, so as to lay a test foundation for the advanced prediction and water burst quantity prediction of the water-containing geological construction device in actual engineering.
Abstract translation: 本发明公开了一种隧道建设大型综合地球物理高级检测模型试验装置。 模型试验装置包括岩石隧道，主隧道模型，模型试验箱，含水地质结构装置，数控自动化施工装置和主控室。 模型试验装置是利用地震波法，电磁法和直流电法满足检测的大规模综合地球物理高级检测模型试验装置。 通过使用地球物理高级检测模型试验装置，可以研究隧道前面含水地质构造装置的地球物理响应特征，验证含水地质结构装置的多种地球物理进展检测正向和反演方法 研究了一些地球物理检测方法结果与水爆量之间的关系，为实际工程中含水地质施工装置的先进预测和水爆量预测奠定了考察基础。
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