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

IPC: G01S13/88 ,  E21D9/00 ,  G01V1/28 ,  G01V11/00

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。

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

IPC: G01V3/00 ,  G01V3/18 ,  E21B47/01 ,  E21D1/00 ,  E21D9/00 ,  E21D9/10

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。

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

IPC: G01V99/00 ,  G01V11/00 ,  G01V1/30 ,  G01V3/165 ,  G01V3/17

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.

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

IPC: E21D9/00 ,  G01V1/28 ,  G01S13/88

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。

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

IPC: G01V3/20 ,  G01V3/38

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。