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1. 发明专利

JP2014517174A Constant resistance and large deformation of the anchor cable and the constant resistance devices 有权
公开(公告)号：JP2014517174A
公开(公告)日：2014-07-17
申请号：JP2014515020
申请日：2011-06-13
申请人：中国砿業大学(北京)China University of Mining and Technology,Beijing
发明人： ▲満▼潮何 , 志▲剛▼ 陶 , 斌 ▲張▼ , ▲楊暁傑▼
IPC分类号： E02D17/20 , E21D20/00
CPC分类号： E21D21/0033 , E02D5/80 , E21D21/02
摘要：本発明の定抵抗・大変形のアンカーケーブルはケーブル７、定着具１３、支持板１２およびクリップ４を備える。ケーブル７の上端がクリップ４によって定着具１３と支持板１２に固定される。アンカーケーブルは、更に定抵抗装置を備え、定抵抗装置は、スリーブ８と定抵抗体５を備える。スリーブ８は直管である。定抵抗体５は錐台構造を有し、また、定抵抗体５の下端面の直径はその上端面の直径より大きい。スリーブ８の内径は定抵抗体５の下端面の直径より小さい。スリーブ８の内壁の下部には楔形部が設けられ、定抵抗体５は楔形部に設けられる。定抵抗体５の強度は、定抵抗体５がスリーブ８内を移動するとき、定抵抗体５の形状が変化せずスリーブ８が塑性変形するようにスリーブ８の強度より大きい。ケーブル７の下端が定抵抗体５に固定される。本発明により地すべりと活断層の活動の全過程を監視し、また早期警告することができる。
【選択図】図１

3. 发明专利

JP2013505884A Method for producing a nano-crystal ceramic at low temperature by using composite sintering aid and it 有权
公开(公告)号：JP2013505884A
公开(公告)日：2013-02-21
申请号：JP2012528213
申请日：2010-09-29
申请人：中国砿業大学(北京)China University of Mining and Technology,Beijing , 陳聰
发明人：韓敏芳 , 劉澤 , 雷澤 , 于立安 , 彭芳萍
IPC分类号： C04B35/50 , C04B35/10 , C04B35/48 , H01B13/00
CPC分类号： C04B35/486 , B82Y30/00 , C04B35/111 , C04B35/50 , C04B2235/3203 , C04B2235/3206 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3275 , C04B2235/3281 , C04B2235/5454 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/77 , C04B2235/781
摘要： A composite sintering agent and a method for preparing nano crystalline ceramic at low temperature using the same are provided. The composite sintering agent comprises a sintering aid and a grain growth inhibitor. The sintering aid comprises oxides of one or more metals selected from Li, Na, Ga, In, Mn, Fe, Co, Ni, Cu, Zn and Bi. The grain growth inhibitor comprises oxides of one or more metals selected from Mg, Ca, Al, Zr and Y. The nano crystalline ceramic can be obtained by adding the composite sintering agent into ceramic material and the sintering temperature is not higher than 900?.

4. 发明专利

JP5771743B2 定抵抗・大変形のアンカーケーブルおよび定抵抗装置有权
标题翻译：恒定性和锚索和恒定电阻器件的大的变形
公开(公告)号：JP5771743B2
公开(公告)日：2015-09-02
申请号：JP2014515020
申请日：2011-06-13
申请人：中国砿業大学(北京) , China University of Mining and Technology,Beijing
发明人：何 ▲満▼潮 , 陶志▲剛▼ , ▲張▼ 斌 , ▲楊暁傑▼
IPC分类号： E21D20/00 , E02D17/20
CPC分类号： E21D21/0033 , E02D5/80 , E21D21/02

5. 发明专利

AU2019449030B2 Mining machine applicable to fluidized mining of ore bodies and mining method 未知
公开(公告)号：AU2019449030B2
公开(公告)日：2022-02-03
申请号：AU2019449030
申请日：2019-06-05
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING
发明人： JU YANG , XIE HEPING , ZHU YAN , NIE XIAODONG , ZHANG YONG
IPC分类号： E21C25/00
摘要： English translation of PCT/CN2019/090107 A mining machine applicable to fluidized mining and a mining method therefor are 5 provided by the present disclosure. A microwave transmitting mechanism, a liquid jet drill rod and a cutter-head are arranged at the head of a first excavation device of the mining machine. The ore body in front is first processed by the microwave transmitting mechanism and the liquid jet drill rod to reduce the strength of the ore body, which facilitates subsequent mining of the ore body, lowers the hardness requirements of the cutter-head, and reduces the wearing of 10 the cutter-head. Then, the ore body with reduced strength is cut by the cutter-head to obtain a solid mineral raw material, and the solid mineral raw material is conveyed to a first separation device. The ores and waste rocks in the solid mineral raw material are separated by the first separation device, and the ores are conveyed to a first fluidized conversion device. The ores are converted into resources in an easily transportable form by the first fluidized conversion device, 15 and the resources in the easily transportable form are conveyed to a first energy storage device for storage. With this mining machine mining the ore body, the mined ores can be directly converted, under the ground, into resources in the easily transportable form, without transporting the ore to the surface for conversion, which saves the cost of transporting the ore to the surface. - 1-

6. 发明专利

AU2020202743A1 STRIP SUPPORT METHOD BY USING FILLER AND RESIDUAL COAL PILLAR IN IRREGULAR GOAF 未知
公开(公告)号：AU2020202743A1
公开(公告)日：2021-02-25
申请号：AU2020202743
申请日：2020-04-24
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING
发明人： YAN YUEGUAN , DAI HUAYANG , HE MANCHAO , LI XIAODAN , ZHANG WANG , DUAN LONGFEI
IPC分类号： E21F15/00 , E21C41/18
摘要： The present invention discloses a strip support method by using a filler and residual coal pillar in an irregular goaf, including the following steps: step 1: determining a treatment area of an irregular goaf according to a boundary angle by using a to-be-built architectural complex as a protection object; step 2: arranging multiple grouting and filling strips in the treatment area at intervals along a strike direction or a dip direction of a coal seam, where the grouting and filling strip is of a strip shape; and step 3: conducting grouting in positions of the grouting and filling strips by using a grouting device, where a filler formed by grouting and coal pillars in the irregular goaf jointly form a structural support. A grouting and filling method for an irregular goaf in the prior art has high treatment costs and cannot eliminate a hidden hazard that the ground surface suddenly subsides suddenly due to instability of coal pillars to ensure a subsidence reducing effect. The grouting and filling method for an irregular goaf in the present invention can effectively resolve the problem mentioned above. To-be-built architectural complex area Irregular goaf Coal pillar area Residual coal pillar Grouting and filling area O3Irregular goaf Architectural complex on the ground surface

7. 发明专利

AU2020102549A4 EXPERIMENTAL PLATFORM FOR MEASURING CHARACTERISTIC PARAMETERS OF SPONTANEOUS COMBUSTION OF COAL 未知
公开(公告)号：AU2020102549A4
公开(公告)日：2020-11-19
申请号：AU2020102549
申请日：2020-10-01
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING
发明人： ZHU HONGQING , LU XINXIAO , GUO SONG , TAN BO , LI FENG , ZHAO JINLONG , YAO YONGZHENG , ZHAO HONGRU
IPC分类号： G01N33/22
摘要： The disclosure discloses an experimental platform for measuring characteristic parameters of spontaneous combustion of coal, and relates to the technical field of experiments on spontaneous combustion of coal. The platform includes: a smart temperature-controlled reaction chamber; a gas supply assembly including a plurality of gas supply devices; a gas distribution instrument, where all the gas supply devices are connected to the gas distribution instrument, and the gas distribution instrument is connected to the inside of the smart temperature-controlled reaction chamber; a suspended weighing device arranged at the top of the smart temperature-controlled reaction chamber; a suspended basket connected to the suspended weighing device; a gas chromatograph connected to the inside of the smart temperature-controlled reaction chamber; an infrared thermography system; a temperature sensing assembly, arranged in the smart temperature-controlled reaction chamber and including an ambient temperature sensing device and a coal sample temperature sensing device; and a computer. The experimental platform can simulate an underground mine environment and dynamically capture characteristic parameters such as coal mass, gas products, and heating rates of all mark points in a coal sample during spontaneous combustion of coal. cocm LOl

8. 发明专利

AU2018444642A1 Three-dimensional pore structure model and method for fabricating the same, experiment system and transparent experiment method for replicating fluid displacement process within rock pore structure 未知
公开(公告)号：AU2018444642A1
公开(公告)日：2020-05-21
申请号：AU2018444642
申请日：2018-11-07
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING
发明人： JU YANG , GONG WENBO , ZHENG JIANGTAO , XI CHAODONG , WAN CHANGBING
IPC分类号： B29C64/00
摘要： A pore structure three-dimensional model (101) and a method for fabricating the same, an experiment system and a transparent experiment method for replicating fluid displacement process within a pore structure of a natural rock mass are provided. A structure image of the natural rock mass is acquired by using computed tomography scan technology or imaging technology. The structure image includes pore structure information of the natural rock mass. By using an image processing method, the pore structure information in the structure image is extracted and a digital structure model corresponding to the natural rock mass is reconstructed. Based on the digital structure model, a transparent and visible three-dimensional pore structure model (101) is printed by using 3D printing technology, such that a pore structure (1011a) inside the natural rock mass is visible. Therefore, flow phenomenon of fluid when performing displacement-seepage inside the rock mass can be observed in a process of experiment. Images of seepage can be rapidly captured by a camera (1051) outside the model. Further, temperature, flow rate, and pressure of components can be accurately controlled, to achieve accurate replication in various experiment conditions, so as to visually display an immiscible displacement-seepage whole process occurs in a complex pore structure inside the natural rock mass and quantitatively analyze distribution features of a seepage field and a speed field of immiscible displacement.

9. 发明专利

AU2019101668A4 SYSTEM AND METHOD FOR ACQUIRING AND PROCESSING SOCIAL RISK INFORMATION 未知
公开(公告)号：AU2019101668A4
公开(公告)日：2020-02-06
申请号：AU2019101668
申请日：2019-12-20
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING
发明人： NIE BAISHENG , LI XIANGCHUN , MENG JUNQING , HE YANG , QIAO YUN
IPC分类号： G06Q50/26
摘要： The present invention discloses a system and method for acquiring and processing social risk information. The system includes a user management module, a risk information acquisition module, a risk information input module, a risk information confirmation module, a big data information processing module, and a risk cloud map module, where the user management module is configured to perform authentication on and grant a query permission to a registered user; the risk information acquisition module is configured to obtain material information uploaded by the registered user, and send the material information to the risk information confirmation module through the risk information input module; the risk information confirmation module is configured to perform risk information confirmation and risk information exclusion through the material information, and upload the confirmed risk information to the big data information processing module; the big data information processing module is configured to classify and identify the risk information to obtain classification identification information; and the risk cloud map module is configured to display the classified and identified information in a timely manner. The system of the present invention can effectively acquire and process social risk information, which improves risk treatment efficiency.

10. 发明专利

AU2020267171B2 SYSTEM AND METHOD FOR MONITORING WATER INRUSH 未知
公开(公告)号：AU2020267171B2
公开(公告)日：2021-10-21
申请号：AU2020267171
申请日：2020-11-10
申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY BEIJING , WUHAN CHANGSHENG MINE SECURITY TECH LIMITED
发明人： ZENG YIFAN , WU QIANG , LIU CHUNSHENG , XING LINA
IPC分类号： E21F17/18 , G01V3/08
摘要： Abstract Disclosed is a system and a method for monitoring water inrush, including: a host terminal, a field host, at least one controller and at least one electrode array. Each electrode array is placed in one borehole and to detect electric field signals of surrounding rocks around the borehole; each controller connects with one electrode array and is to control the electrode array to carry out a high-density induced polarization measurement on the surrounding rocks; the field host connects with the controller and is to send control signals to the controller, receive and process the electric field signals output by the electrode array; and the host terminal connects with the field host and is to receive the electric field signals processed by the field host, determine changes on apparent resistivity and apparent chargeability of the surrounding rocks, and determine whether there exists water inrush according to the changes.

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