Fault type rock burst monitoring method, device and equipment and storage medium

Abstract

The invention provides a fault type rock burst monitoring method, device and equipment and a storage medium, and the method comprises the steps: obtaining a target distance value between a fault and a coal seam advanced bearing pressure peak value position; obtaining a discrimination threshold value; wherein the discrimination threshold value is a distance value when the shear stress on the fault surface is equal to the shear strength of the fault surface; and monitoring the fault type rock burst based on the target distance value and the discrimination threshold value. According to the technical scheme of the invention, the method can achieve the quantification of the discrimination index for judging whether the fault-type rock burst occurs or not, and achieves the effective monitoring of the fault-type rock burst.

Description

Technical Field

[0001] The present application relates to the field of coal mine safety technology, and in particular to a fault-type rock burst monitoring method, device, equipment and storage medium. Background Art

[0002] Fault-type rock burst is a sudden relative displacement caused by the presence of discontinuous surfaces such as faults, joints and bedding within the mining area under the influence of mining activities. Fault-type rock burst is closely related to the displacement friction of the rock mass. Compared with coal pillar-type rock burst and roof fracture-type rock burst, it involves a wider range and can affect a larger range of coal and rock mass. It has the characteristics of high energy release and high magnitude. And because its epicenter is shallow and affects the ground, the intensity in the epicenter is much higher than that of natural earthquakes of the same magnitude, which not only poses a serious threat to underground production safety, but also causes harm to the lives and property of people in the mining area.

[0003] In the related technology, it is impossible to quantify the indicators for determining whether fault-type rock burst has occurred, and therefore it is impossible to effectively monitor fault-type rock burst. Summary of the invention

[0004] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0005] In the first aspect, the present application proposes a fault-type rock burst monitoring method, the method comprising: obtaining a target distance value between the fault and the peak position of the coal seam advance support pressure; obtaining a discrimination threshold; wherein the discrimination threshold is the distance value when the shear stress on the fault plane is equal to the shear strength of the fault plane; based on the target distance value and the discrimination threshold, monitoring of the fault-type rock burst is performed.

[0006] In one implementation, obtaining the discrimination threshold includes: obtaining the peak strength of the coal body of the coal seam; obtaining the first physical and mechanical parameter corresponding to the roof; obtaining the second physical and mechanical parameter of the fault plane; and obtaining the discrimination threshold based on the peak strength of the coal body, the first physical and mechanical parameter, and the second physical and mechanical parameter.

[0007] In an optional implementation, the first physical and mechanical parameter includes at least one of the following: roof thickness value; roof equivalent shear modulus; uniformly distributed load value; vertical average stiffness of the roof and coal seam; the second physical and mechanical parameter includes at least one of the following: fault inclination; fault plane shear strength.

[0008] In an optional implementation, the following formula may be used to obtain the discrimination threshold based on the coal body peak strength, the first physical and mechanical parameter, and the second physical and mechanical parameter:

[0009]

[0010] Wherein, Q is the discrimination threshold, σ c is the peak strength of the coal body, H is the thickness of the roof, G is the equivalent shear modulus of the roof, q is the uniform load value, k is the vertical average stiffness of the roof and the coal seam, θ is the fault inclination, τ f is the shear strength of the fault plane.

[0011] In one implementation, the monitoring of fault-type rock burst based on the target distance value and the discrimination threshold includes: in response to the distance value being equal to the discrimination threshold, determining that a critical condition for the occurrence of fault-type rock burst is reached.

[0012] In the second aspect, the present application proposes a fault-type rock burst monitoring device, comprising: a first acquisition module, used to obtain the target distance value between the fault and the peak position of the coal seam advance support pressure; a second acquisition module, used to obtain a discrimination threshold; wherein the discrimination threshold is the distance value when the shear stress on the fault plane is equal to the shear strength of the fault plane; a processing module, used to monitor the fault-type rock burst based on the target distance value and the discrimination threshold.

[0013] In one implementation, the second acquisition module can be used to: obtain the peak strength of the coal body of the coal seam; obtain the first physical and mechanical parameter corresponding to the roof; obtain the second physical and mechanical parameter of the fault surface; and obtain the discrimination threshold based on the peak strength of the coal body, the first physical and mechanical parameter, and the second physical and mechanical parameter.

[0014] In an optional implementation, the first physical and mechanical parameter includes at least one of the following: roof thickness value; roof equivalent shear modulus; uniformly distributed load value; vertical average stiffness of the roof and coal seam; the second physical and mechanical parameter includes at least one of the following: fault inclination; fault plane shear strength.

[0015] In an optional implementation, the following formula may be used to obtain the discrimination threshold based on the coal body peak strength, the first physical and mechanical parameter, and the second physical and mechanical parameter:

[0016]

[0017] Wherein, Q is the discrimination threshold, σ c is the peak strength of the coal body, H is the thickness of the roof, G is the equivalent shear modulus of the roof, q is the uniform load value, k is the vertical average stiffness of the roof and the coal seam, θ is the fault inclination, τ f is the shear strength of the fault plane.

[0018] In one implementation, the processing module may be used to: in response to the distance value being equal to the discrimination threshold, determine that a critical condition for the occurrence of fault-type rock burst is reached.

[0019] In the third aspect, the present application proposes an electronic device, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the fault-type impact ground pressure monitoring method as described in the first aspect.

[0020] In a fourth aspect, the present application proposes a computer-readable storage medium for storing instructions, which, when executed, enables the method described in the first aspect to be implemented.

[0021] In a fifth aspect, the present application proposes a computer program product, comprising a computer program, which, when executed by a processor, implements the steps of the fault-type rock burst monitoring method as described in the first aspect.

[0022] The fault-type rock burst monitoring method, device, equipment and storage medium provided by the present application can obtain a discrimination threshold as a quantitative index for monitoring the fault-type rock burst, so as to monitor the fault-type rock burst based on the discrimination threshold and the distance value between the peak position of the advance support pressure of the fault and the coal seam. The discrimination index of whether the fault-type rock burst occurs can be quantified, thereby realizing effective monitoring of the fault-type rock burst.

[0023] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0025] Figure 1 It is a flow chart of a method for monitoring fault-type rock burst provided in an embodiment of the present application;

[0026] Figure 2 is a schematic diagram of a top plate unit body at a fault provided in an embodiment of the present application;

[0027] Figure 3 It is a flow chart of another fault-type rock burst monitoring method provided in an embodiment of the present application;

[0028] Figure 4 is a schematic diagram of a simplified model of a fault-roof-coal seam system provided in an embodiment of the present application;

[0029] Figure 5 It is a flow chart of another method for monitoring fault-type rock burst provided in an embodiment of the present application;

[0030] Figure 6 It is a structural schematic diagram of a fault-type rock burst monitoring device provided in an embodiment of the present application;

[0031] Figure 7 It is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0032] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0033] The fault-type rock burst monitoring method and device of the embodiment of the present application are described below with reference to the accompanying drawings.

[0034] Figure 1 Schematic diagram of a fault-type rock burst monitoring method provided in an embodiment of the present application. Figure 1 As shown, the method may include but is not limited to the following steps:

[0035] Step S101: Obtain the target distance value between the fault and the peak position of the coal seam advance support pressure.

[0036] For example, monitoring equipment may be arranged in the coal seam to monitor the peak position of the coal seam advance support pressure, thereby obtaining a target distance value between the fault and the peak position of the coal seam advance support pressure.

[0037] Step S102: Obtain a discrimination threshold.

[0038] The above-mentioned discrimination threshold is the distance value when the shear stress on the fault plane is equal to the shear strength of the fault plane.

[0039] Exemplarily, the distance value at which the shear stress on the fault plane corresponding to the fault is equal to the shear strength of the fault plane is obtained as the discrimination threshold.

[0040] As an example, see Figure 2 , Figure 2 Schematic diagram of a top plate unit at a fault provided in an embodiment of the present application. Figure 2As shown in the figure, it is assumed that the roof only produces shear deformation and the friction between the roof and the coal seam is ignored. When the shear stress on the fault plane is equal to the shear strength of the fault plane, the fault-roof-coal seam system reaches a critical equilibrium state. At this time, if disturbed, the fault will slip and release energy, leading to fault-type impact ground pressure.

[0041] Step S103: Based on the target distance value and the discrimination threshold, the fault-type rock burst is monitored.

[0042] For example, the probability of the occurrence of fault-type rock burst can be determined according to the difference between the target distance value between the fault and the peak position of the coal seam advance support pressure and the critical value. For example, when the difference is less than 0, it can be determined that it will not occur, when the difference is equal to 0, it can be determined that the critical condition is met, and when the difference is greater than 0, it can be determined that it will definitely occur.

[0043] By implementing the embodiments of the present application, a discrimination threshold can be obtained as a quantitative indicator for monitoring fault-type rock burst, so as to monitor the fault-type rock burst based on the discrimination threshold and the distance value between the peak position of the advance support pressure of the fault and the coal seam. The quantification of the discrimination indicator of whether the fault-type rock burst occurs can be achieved, thereby achieving effective monitoring of the fault-type rock burst.

[0044] Figure 3 FIG. 1 is a flow chart of another fault-type rock burst monitoring method provided in an embodiment of the present application. Figure 3 As shown, the method may include but is not limited to the following steps:

[0045] Step S301: Obtain the target distance value between the fault and the peak position of the coal seam advance support pressure.

[0046] In the embodiments of the present application, step S301 can be implemented in any of the embodiments of the present application, and the embodiments of the present application do not limit this and will not be described in detail.

[0047] Step S302: Obtain the peak strength of the coal body of the coal seam.

[0048] It should be noted that the above-mentioned coal body peak strength is the uniaxial compressive strength.

[0049] For example, by performing a uniaxial compression test on the coal body of the coal seam, the stress and strain of the coal body specimen can be monitored in real time, thereby obtaining the uniaxial compressive strength of the coal body.

[0050] Step S303: Obtain the first physical and mechanical parameters corresponding to the top plate.

[0051] Among them, the first physical and mechanical parameter includes at least one of the following: roof thickness value; roof equivalent shear modulus; uniformly distributed load value; vertical average stiffness of the roof and the coal seam.

[0052] It should be noted that the above-mentioned uniformly distributed load value is the uniformly distributed load value obtained by simplifying the deadweight of the roof rock beam and the overlying rock strata, that is, the resultant force of the deadweight of the roof rock beam above the coal seam and goaf and the uniformly distributed load exerted on the overlying rock strata in a certain specific area.

[0053] It should be noted that the above-mentioned average vertical stiffness value of the roof and coal seam refers to the ability of the roof and coal seam combination to resist deformation under the pressure of the overlying rock formation.

[0054] As an example, see Figure 4 , Figure 4 Schematic diagram of a simplified model of a fault-roof-coal seam system provided in an embodiment of the present application. Figure 4 As shown, we can first determine the simplified uniformly distributed load value of the deadweight of the roof rock beam and the overlying rock strata in the coal mine, and then determine the equivalent shear modulus, roof thickness and roof shear strength in turn.

[0055] Step S304: obtaining the second physical and mechanical parameters of the fault plane.

[0056] The second physical and mechanical parameter includes at least one of the following: fault dip; fault plane shear strength.

[0057] Exemplarily, the fault dip angle of the fault is measured in the counterclockwise direction, and the shear strength of the fault plane is tested and calculated.

[0058] Step S305: Obtain a discrimination threshold based on the peak strength of the coal body, the first physical and mechanical parameter, and the second physical and mechanical parameter.

[0059] Among them, the discrimination threshold is the distance value when the shear stress on the fault plane is equal to the shear strength of the fault plane;

[0060] In some embodiments, the following formula may be used to obtain the discrimination threshold based on the peak strength of the coal body, the first physical and mechanical parameter, and the second physical and mechanical parameter:

[0061]

[0062] Among them, Q is the discrimination threshold, σ c is the peak strength of the coal body, H is the thickness of the roof, G is the equivalent shear modulus of the roof, q is the uniform load value, k is the vertical average stiffness of the roof and coal seam, θ is the fault dip, τ f is the shear strength of the fault plane.

[0063] Step S306: Based on the target distance value and the discrimination threshold, monitor the fault-type rock burst.

[0064] In the embodiments of the present application, step S306 can be implemented in any of the embodiments of the present application, and the embodiments of the present application do not limit this and will not be described in detail.

[0065] By implementing the embodiments of the present application, a discrimination threshold can be obtained based on the peak strength of the coal body, the first physical and mechanical parameters corresponding to the roof, and the second physical and mechanical parameters of the fault, so as to quantify the discrimination index of whether fault-type rock burst occurs, thereby realizing effective monitoring of fault-type rock burst.

[0066] Based on the peak strength of the coal body of the coal seam, the first physical and mechanical parameter corresponding to the roof, and the second physical and mechanical parameter of the fault, a discrimination threshold for monitoring fault-type rock burst is obtained, thereby monitoring the fault-type rock burst through the target distance value between the fault and the peak position of the coal seam advance support pressure and the discrimination threshold.

[0067] In some embodiments, it is possible to determine whether the critical condition for the occurrence of fault-type rock burst is reached in the coal mine based on the target distance between the fault and the peak position of the coal seam advance support pressure and the obtained discrimination threshold. Figure 5 , Figure 5 It is a flow chart of another method for monitoring fault-type rock burst provided in an embodiment of the present application.

[0068] like Figure 5 As shown, the method may include but is not limited to the following steps:

[0069] Step S501: Obtain the target distance value between the fault and the peak position of the coal seam advance support pressure.

[0070] In the embodiments of the present application, step S501 can be implemented by any of the methods in the embodiments of the present application, and the embodiments of the present application do not limit this and will not be described in detail.

[0071] Step S502: Obtain a discrimination threshold.

[0072] In the embodiments of the present application, step S502 can be implemented by any of the methods in the embodiments of the present application, and the embodiments of the present application do not limit this and will not be described in detail.

[0073] Step S503: In response to the distance value being equal to the discrimination threshold, determining that a critical condition for the occurrence of fault-type rock burst is reached.

[0074] Exemplarily, in response to the target distance value between the fault and the peak position of the coal seam advance support pressure being equal to the discrimination threshold, it is determined that the critical condition for the occurrence of fault-type rock burst is reached.

[0075] By implementing the embodiments of the present application, when the target distance value between the fault and the peak position of the coal seam advance support pressure is equal to the discrimination threshold, it can be determined that the critical condition for the occurrence of fault-type rock burst is reached, thereby providing an effective early warning for the fault-type rock burst.

[0076] See also Figure 6 , Figure 6 Schematic diagram of a fault-type rock burst monitoring device provided in an embodiment of the present application. Figure 6 As shown, the device 600 includes: a first acquisition module 601, used to obtain the target distance value between the fault and the peak position of the coal seam advance support pressure; a second acquisition module 602, used to obtain a discrimination threshold; wherein the discrimination threshold is the distance value when the shear stress on the fault plane is equal to the shear strength of the fault plane; a processing module 603, used to monitor the fault-type rock burst based on the target distance value and the discrimination threshold.

[0077] In one implementation, the second acquisition module 602 can be used to: obtain the peak strength of the coal body of the coal seam; obtain the first physical and mechanical parameter corresponding to the roof; obtain the second physical and mechanical parameter of the fault surface; and obtain a discrimination threshold based on the peak strength of the coal body, the first physical and mechanical parameter, and the second physical and mechanical parameter.

[0078] In an optional implementation, the first physical and mechanical parameter includes at least one of the following: roof thickness value; roof equivalent shear modulus; uniformly distributed load value; vertical average stiffness of the roof and the coal seam; the second physical and mechanical parameter includes at least one of the following: fault inclination; fault plane shear strength.

[0079] In an optional implementation, the following formula may be used to obtain the discrimination threshold based on the coal body peak strength, the first physical and mechanical parameter, and the second physical and mechanical parameter:

[0080]

[0081]

[0082] Among them, Q is the discrimination threshold, σ c is the peak strength of the coal body, H is the thickness of the roof, G is the equivalent shear modulus of the roof, q is the uniform load value, k is the vertical average stiffness of the roof and coal seam, θ is the fault dip, τ f is the shear strength of the fault plane.

[0083] In one implementation, the processing module 603 may be used to: in response to the distance value being equal to the discrimination threshold, determine that a critical condition for the occurrence of fault-type rock burst is reached.

[0084] Through the device of the embodiment of the present application, a discrimination threshold can be obtained as a quantitative index for monitoring fault-type rock burst, so as to monitor the fault-type rock burst based on the discrimination threshold and the distance value between the peak position of the advance support pressure of the fault and the coal seam. The quantification of the discrimination index of whether the fault-type rock burst occurs can be achieved, thereby achieving effective monitoring of the fault-type rock burst.

[0085] It should be noted that the above explanation of the embodiment of the fault-type rock burst pressure monitoring method is also applicable to the fault-type rock burst pressure monitoring device of this embodiment, and will not be repeated here.

[0086] In order to implement the above embodiment, the present application also proposes an electronic device. Figure 7 , Figure 7 Schematic diagram of the structure of the electronic device provided in the embodiment of the present application. Figure 7 As shown, the electronic device 700 includes: a processor 701, and a memory 702 communicatively connected to the processor 701; the memory 702 stores computer-executable instructions; the processor 701 executes the computer-executable instructions stored in the memory to implement the method provided in the aforementioned embodiment.

[0087] In order to implement the above embodiments, the present application also proposes a computer-readable storage medium, in which computer-executable instructions are stored. When the computer-executable instructions are executed by a processor, they are used to implement the methods provided by the above embodiments.

[0088] In order to implement the above embodiments, the present application also proposes a computer program product, including a computer program, which implements the methods provided by the above embodiments when executed by a processor.

[0089] In the description of this application, unless otherwise specified, “ / ” means or, for example, A / B can mean A or B; “and / or” in this article is merely a way to describe the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0090] In the description of the aforementioned embodiments, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0091] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0092] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code comprising one or more executable instructions for implementing the steps of a custom logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0093] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute the instructions), or in combination with these instruction execution systems, devices or apparatuses. For the purpose of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in combination with these instruction execution systems, devices or apparatuses. More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or more wires (electronic device), a portable computer disk box (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), a fiber optic device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium and then editing, interpreting or processing in other suitable ways if necessary, and then stored in a computer memory.

[0094] It should be understood that the various parts of the present application can be implemented by hardware, software, firmware or a combination thereof. In the above-mentioned embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0095] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0096] In addition, each functional unit in each embodiment of the present application may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0097] The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, etc. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. A person of ordinary skill in the art may change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A fault-type rock burst monitoring method, characterized in that: include: Obtaining a target distance value between the fault and the peak position of the coal seam advance support pressure; Obtaining a discrimination threshold; wherein the discrimination threshold is a distance value when the shear stress on the fault plane is equal to the shear strength of the fault plane; Based on the target distance value and the discrimination threshold, fault-type rock burst is monitored.

2. The method according to claim 1, characterized in that The obtaining of the discrimination threshold comprises: Obtain the peak strength of the coal body of the coal seam; Obtaining a first physical and mechanical parameter corresponding to the top plate; Acquiring a second physical and mechanical parameter of the fault plane; The discrimination threshold is obtained based on the coal body peak strength, the first physical and mechanical parameter, and the second physical and mechanical parameter.

3. The method according to claim 2, characterized in that The first physical and mechanical parameter includes at least one of the following: Top plate thickness value; Equivalent shear modulus of top plate; Uniformly distributed load value; The vertical average stiffness of the roof and the coal seam; The second physical and mechanical parameter includes at least one of the following: Fault dip; Fault plane shear strength.

4. The method according to claim 3, characterized in that The following formula may be used to obtain the discrimination threshold based on the coal body peak strength, the first physical and mechanical parameter, and the second physical and mechanical parameter: Wherein, Q is the discrimination threshold, σ c is the peak strength of the coal body, H is the thickness of the roof, G is the equivalent shear modulus of the roof, q is the uniform load value, k is the vertical average stiffness of the roof and the coal seam, θ is the fault inclination, τ f is the shear strength of the fault plane.

5. The method according to any one of claims 1 to 4, characterized in that: The monitoring of fault-type rock burst based on the target distance value and the discrimination threshold comprises: In response to the distance value being equal to the discrimination threshold, it is determined that a critical condition for the occurrence of fault-type rock burst is reached.

6. A fault-type rock burst monitoring device, characterized in that: include: The first acquisition module is used to acquire the target distance value between the fault and the peak position of the coal seam advance support pressure; A second acquisition module is used to acquire a discrimination threshold; wherein the discrimination threshold is a distance value when the shear stress on the fault plane is equal to the shear strength of the fault plane; A processing module is used to monitor fault-type rock burst based on the target distance value and the discrimination threshold.

7. The device according to claim 6, characterized in that The obtaining of the discrimination threshold comprises: Obtain the peak strength of the coal body of the coal seam; Obtaining a first physical and mechanical parameter corresponding to the top plate; Acquiring a second physical and mechanical parameter of the fault plane; The discrimination threshold is obtained based on the coal body peak strength, the first physical and mechanical parameter, and the second physical and mechanical parameter.

8. An electronic device, characterized in that: include: A processor, and a memory communicatively connected to the processor; The memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory to implement the method according to any one of claims 1 to 5.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, they are used to implement the method according to any one of claims 1 to 5.

10. A computer program product, characterized in that The invention comprises a computer program, which implements the method according to any one of claims 1 to 5 when being executed by a processor.

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