A mine earthquake prediction device and method
A technology of prediction device and prediction method, applied in the direction of measuring device, seismology, geophysical measurement, etc., can solve the problems of difficult realization, high cost, complicated construction technology, etc., and achieve high efficiency cost, low cost, and low labor intensity of workers Effect
Active Publication Date: 2017-03-15
兖矿能源集团股份有限公司 +1
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Existing prediction methods are mainly realized by means of stress monitoring, displacement monitoring, and microseismic monitoring. The above prediction methods are complicated in construction technology and high in cost, and are not easy to implement in actual operation.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] The invention discloses a mine earthquake prediction device and method, which can predict mine earthquakes with high efficiency and low cost.
[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0033] Such as Figure 1-Figure 4 as shown, figure 1 It is a schematic diagram of the structure of the surface subsidence detector; figure 2 is the schematic diagram of the structure of the reference point signal station; image 3 Schematic diagram of the layout of the section structure for the surface subsi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a mine earthquake prediction device which comprises a monitoring device and a signal processing terminal. The data monitoring device comprises a dip angle monitoring unit which is used for monitoring and sending ground surface dip angle data and a displacement monitoring unit which is used for monitoring and sending ground surface displacement data. The signal processing terminal prestores the first function relation of the ground surface dip angle data, the ground surface displacement data and ground surface settlement states and the second function relation of the ground surface settlement states and the mine earthquake occurring possibility, receives the ground surface dip angle data of the dip angle monitoring unit and the ground surface displacement data of the displacement monitoring unit, and judges whether mine earthquakes occur according to the first function relation and the second function relation. The invention further provides a mine earthquake prediction method. The mine earthquake prediction device is used for conducting mine earthquake prediction.
Description
technical field [0001] The invention relates to the technical field of mine earthquake prediction, and more specifically, to a mine earthquake prediction device and method. Background technique [0002] As the depth of mineral mining continues to increase and the mining conditions become more and more complex, mine earthquake disasters are becoming more and more frequent during the mining process, causing serious casualties and equipment damage. [0003] Mining earthquake is the abbreviation of mining induced earthquake. There are two main reasons for mine earthquakes, one is that mining directly causes collapse. Caving and gas outburst; the other is due to the earthquake induced during mining and unloading, that is, under a certain structural environment, rock fracture and strain energy release due to stress concentration. The mine earthquake problem cannot be ignored, and the casualties and economic losses caused by mine earthquakes are relatively large. Therefore, the p...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01V1/00
Inventor 安满林李付臣张开智赵永亮李华李运江张贞良姬松涛王树立潘瑞凯
Owner 兖矿能源集团股份有限公司