CN111783304A - Simulation analysis method and device for mine, equipment and storage medium - Google Patents
Simulation analysis method and device for mine, equipment and storage medium Download PDFInfo
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Abstract
The disclosure provides a simulation analysis method and device, equipment and a storage medium for a mine. The method comprises the following steps: acquiring geological survey data of the surface of a mine; processing the geological survey data to obtain a geological information database of the mine; establishing a three-dimensional geological model of the mine based on a geological information database; performing simulation analysis on the three-dimensional geological model of the mine based on a rock mechanics information database to obtain a geological-mechanical model of the mine; and performing roadway driving and ore mining simulation calculation on the geological-mechanical model of the mine based on a roadway information database and a recovery scheme to obtain a simulation analysis result of the mine. The method can more intuitively and completely simulate the mining process of the mine and obtain more accurate simulation analysis results.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a simulation analysis method and apparatus for a mine, an electronic device, and a storage medium.
Background
Along with the social progress and the development of national economy, the human demand for resources and energy is larger and larger, and the mining demand for deep mineral resources is increased day by day. The mining design is a dynamic process which is continuously optimized, and the establishment of a geological model of the mine is helpful for guiding the design of the mining process.
In the related technology, the traditional geological information acquisition method is mainly relied on, and the constructed mine geological model does not contain related mechanical simulation information. When designing a mine, mechanical simulation analysis needs to be performed on the mine.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a simulation analysis method for a mine, which can more intuitively and completely simulate the mining process of the mine and obtain a more accurate mechanical simulation analysis result.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.
According to one aspect of the present disclosure, there is provided a simulation analysis method of a mine, including: acquiring geological survey data of a mine; processing the geological survey data to obtain a geological information database of the mine; establishing a three-dimensional geological model of the mine based on a geological information database; performing simulation analysis on the three-dimensional geological model of the mine based on a rock mechanics information database to obtain a geological-mechanical model of the mine; and performing roadway driving and ore mining simulation calculation on the geological-mechanical model of the mine based on a roadway information database and a recovery scheme to obtain a simulation analysis result of the mine.
In an embodiment of the present disclosure, the method further includes: collecting monitoring data and exploration data of the mine; and optimizing model parameters of the mine three-dimensional geological model and the mine geological-mechanical model based on the monitoring data and the exploration data of the mine.
In an embodiment of the present disclosure, the method further includes: collecting geological information data of the mine and updating the geological information database; collecting rock mechanics information data of the mine, and updating the rock mechanics information database; and acquiring roadway information data of the mine, and updating the roadway information database.
In one embodiment of the present disclosure, the geological information data includes at least one of formation information, boundary information, lithology information, and discontinuous structural plane information; the rock mechanical information data comprises at least one of rock physical mechanical property information and ground stress information; the roadway information data comprises at least one of roadway coordinate information, roadway shape information and roadway size information.
In one embodiment of the present disclosure, performing simulation analysis on the three-dimensional geological model of the mine includes: and carrying out grid division, parameter assignment, boundary constraint setting and initial ground stress balance on the three-dimensional geological model based on a super computing technology.
In an embodiment of the present disclosure, the method further includes: and carrying out visual processing on the simulation analysis result to obtain a visual result of the mine.
In one embodiment of the present disclosure, obtaining geological survey data for a mine comprises: and acquiring geological survey data of the mine by at least one of drilling exploration, laser radar measurement and remote sensing measurement, wherein the geological survey data comprises at least one of topographic and geomorphic features, structures, geological structures, stratigraphic classification, hydrogeology and mineral information.
According to another aspect of the present disclosure, there is provided a simulation analysis apparatus of a mine, including: the data acquisition module is used for acquiring geological survey data of the mine; the data processing module is used for processing the geological survey data to obtain a geological information database of the mine; the model processing module is used for establishing a three-dimensional geological model of the mine based on a geological information database; the simulation analysis module is used for carrying out simulation analysis on the geological model of the mine based on the rock mechanics information database to obtain a geological-mechanical model of the mine; and the simulation calculation module is used for performing roadway driving and ore mining simulation calculation on the geological-mechanical model of the mine based on the roadway information database and the recovery scheme to obtain a simulation analysis result of the mine.
According to still another aspect of the present disclosure, there is provided an electronic device including: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to perform any of the methods described above via execution of the executable instructions.
According to yet another aspect of the disclosure, there is provided a computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, implements any of the methods described above.
According to the simulation analysis method of the mine, provided by the embodiment of the invention, geological survey data is processed to obtain a geological information database of the mine, a three-dimensional geological model of the mine is established by combining the geological information database, simulation analysis is carried out by combining the rock mechanics information database and the geological model of the mine to obtain a geological-mechanics model of the mine, and roadway driving and ore mining simulation calculation is carried out on the geomechanical model of the mine by combining the roadway information database and a recovery scheme to obtain a simulation analysis result of the mine. On one hand, the method collects the geological information data, rock mechanical information data, roadway information data and other data of the mine into the mine integral model, so that the mining process of the mine can be simulated more visually and completely, and a more accurate mechanical simulation analysis result can be obtained; on the other hand, the positions with large stress concentration and deformation can be quickly found through simulation analysis results, so that the excavation and supporting schemes can be conveniently adjusted in real time, and the safety of personnel and equipment is ensured.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
Fig. 1 is a schematic diagram of a system architecture provided by an exemplary embodiment of the present disclosure.
Fig. 2 is a flow chart of a simulation analysis method of a mine according to an embodiment of the disclosure.
Fig. 3 is a flow chart illustrating another simulation analysis method for a mine according to an embodiment of the disclosure.
Fig. 4 is a flow chart illustrating another simulation analysis method for a mine according to an embodiment of the disclosure.
Fig. 5 is a block diagram illustrating a simulation analysis apparatus for a mine according to an embodiment of the present disclosure.
Fig. 6 is a schematic structural diagram of an electronic device shown in accordance with an embodiment of the present disclosure.
Fig. 7 is a schematic diagram illustrating a computer-readable storage medium according to an embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.
In the description of the present disclosure, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Fig. 1 is a schematic diagram of a system architecture provided by an exemplary embodiment of the present disclosure.
As shown in fig. 1, the system architecture 100 may include user terminals 101, 102, a network 103, and a server 104. The network 103 serves as a medium for providing communication links between the user terminals 101, 102 and the server 104. Network 103 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.
A user may use the user terminals 101, 102 to interact with the server 104 over the network 103 to receive or send messages or the like. Among other things, the user terminals 101, 102 may be various electronic devices having a display screen and supporting the ability to connect to the network 103, including but not limited to smartphones, tablets, laptop portable computers, desktop computers, wearable devices, virtual reality devices, augmented reality devices, gamepads, smart homes, and so forth.
The server 104 may, for example, obtain geological survey data for a mine; the server 104 may, for example, process the geological survey data to obtain a geological information database of the mine; the server 104 may build a three-dimensional geological model of the mine, for example, based on a geological information database; the server 104 may perform simulation analysis on the geomodel of the mine, for example, based on a rock mechanics information database, to obtain a geomechanical model of the mine; the server 104 may perform roadway driving and ore mining simulation calculations on the geomechanical model of the mine, for example, based on the roadway information database and the recovery scheme, to obtain simulation analysis results of the mine.
The server 104 may, for example, return the simulation analysis results to the terminal devices 101 and/or 102.
It should be understood that the number of the user terminals, the networks, and the servers in fig. 1 is only illustrative, and the server 104 may be a physical server, a server cluster composed of a plurality of servers, and a cloud server, and may have any number of user terminals, networks, and servers according to actual needs.
Hereinafter, the steps of the simulation analysis method of the mine in the exemplary embodiment of the present disclosure will be described in more detail with reference to the drawings and the exemplary embodiment.
Fig. 2 is a flow chart of a simulation analysis method of a mine according to an embodiment of the disclosure. The method provided by the embodiment of the present disclosure may be executed by any electronic device with computing processing capability, for example, the server 104 shown in fig. 1.
As shown in fig. 2, the simulation analysis method 20 for a mine includes:
in step S21, geological survey data for the mine is acquired.
In some embodiments, geological survey data of the mine may be collected by at least one of borehole exploration, lidar measurements, and telemetry measurements, the geological survey data including at least one of topographical features, geological formations, stratigraphic classifications, hydrogeology, and mineral information.
Geological survey data of a mine may be collected, for example, by borehole exploration, lidar measurements, telemetry measurements, and the like.
In step S22, the geological survey data is processed to obtain a geological information database of the mine.
For example, geological survey data can be optimized and deleted by software.
In step S23, a geological model of the mine is built based on the geological information database.
For example, the method can collect information of the stratum, the boundary, the lithology, the discontinuous structural surface and the like of the mine, establish a geological information database of the mine, and continuously and dynamically update the geological information database according to the production process of the mine.
Based on the geological information data in the geological information database, the geological model of the mine can be established by processing the surface geometric model through modeling software.
The modeling software may be, for example, SURPAC (three-dimensional digital mining software), Micromine (three-dimensional mining design software), 3DMine (three-dimensional mining design software), Datamine (three-dimensional mining software), and Dimine (digital mining software System platform), which is not limited by the present disclosure.
In step S24, a simulation analysis is performed on the three-dimensional geological model of the mine based on the rock mechanics information database, and a geological-mechanical model of the mine is obtained.
For example, the physical and mechanical properties, the ground stress information and the like of different rocks of the mine can be collected, a rock mechanical information database of the mine is established, and the rock mechanical information database can be continuously and dynamically updated according to the production process of the mine.
In some embodiments, the geological model may be gridded, assigned with parameters, set with boundary constraints, and initially balanced with ground stress based on a database of rock mechanics information for the mine, based on super computing techniques.
The geological model of the mine may be simulated for analysis, for example, using super-computing techniques. The simulation calculation technology based on the super calculation has the advantages of large modeling scale and high simulation calculation speed, and the super calculation technology is used for carrying out simulation analysis on the geological model of the mine, so that the speed of the simulation analysis can be increased, and the accuracy of the simulation analysis result can be improved. The super computing technology is fully applied to the mine field, and the intelligent level of the mining industry can be comprehensively improved.
In the related art, limited by the computing power, when the mine model is subjected to mechanical computation, the actual three-dimensional mine model is simplified and represented by thicker mesh division, larger unit size, fewer nodes and units and the like. The accuracy of the numerical simulation result of the mine engineering is seriously influenced, so that the guiding significance of the mine design is influenced.
In the embodiment of the disclosure, the supercomputing technology is used for carrying out simulation analysis on the geological model of the mine, and the defects of insufficient size, incomplete information, over simplification, untimely design and production feedback and the like in the simulation calculation of the mine can be overcome.
In step S25, based on the roadway information database and the recovery plan, the geological-mechanical model of the mine is subjected to roadway driving and ore mining simulation calculation, and a simulation analysis result of the mine is obtained.
For example, the mine shaft construction design and the actual shaft construction can be combined, the shaft coordinate, the shape, the size and other information are collected, the shaft information database of the mine is constructed, and the shaft information database can be continuously and dynamically updated according to the production process of the mine.
Based on the roadway information database and the stoping scheme, roadway driving and ore mining simulation calculation is carried out on the basis of a geological-mechanical model of the mine, and a simulation analysis result of the mine is obtained.
The simulation analysis result may be, for example, a mining simulation calculation result.
For example, the mining design and the actual ore rock mining production can be combined to perform ore mining simulation calculation to obtain a mining simulation calculation result.
The simulation analysis result of the mine can comprise stress field and displacement field changes in the production process of the mine, wherein the stress field of the mine can be used for quickly finding out the position with concentrated stress, and the displacement field of the mine can be used for quickly finding out the position with larger deformation, so that the excavation and supporting schemes can be adjusted in real time conveniently, and the safety of personnel and equipment is ensured.
In some embodiments, the method 20 further comprises: and carrying out visual processing on the simulation analysis result to obtain a visual result of the mine.
For example, the simulation analysis calculation result may be post-processed, and VR (virtual Reality)/AR (Augmented Reality)/MR (Mixed Reality) display may be performed by combining with visualization software processing, so that the visualization degree and the use value of the simulation result may be improved.
According to the simulation analysis method of the mine, provided by the embodiment of the invention, geological survey data is processed to obtain a geological information database of the mine, a three-dimensional geological model of the mine is established by combining the geological information database, simulation analysis is carried out by combining the rock mechanics information database and the geological model of the mine to obtain a geological-mechanics model of the mine, and roadway driving and ore mining simulation calculation is carried out on the geomechanical model of the mine by combining the roadway information database and a recovery scheme to obtain a simulation analysis result of the mine. On one hand, the method collects geological information data, rock mechanical information data, roadway information data and other data of the mine into the mine integral model, so that the mining process of the mine can be simulated more accurately, and a more accurate mechanical simulation analysis result is obtained; on the other hand, the positions with large stress concentration and deformation can be quickly found through simulation analysis results, so that the excavation and supporting schemes can be conveniently adjusted in real time, and the safety of personnel and equipment is ensured.
Fig. 3 is a flow chart illustrating another simulation analysis method for a mine according to an embodiment of the disclosure.
In addition to the simulation analysis method 20 for a mine shown in fig. 2, the simulation analysis method 30 for a mine shown in fig. 3 further includes:
in step S31, monitoring data and survey data in the actual production process of the mine are collected.
For example, the monitoring data and the survey data of the mine in the actual mining process can be collected in real time, and the stress and the displacement of the position corresponding to the monitoring data can be calculated through the monitoring data.
In step S32, model parameters of the mine three-dimensional geological model and the mine geomechanical model are optimized based on the monitoring data and the survey data of the mine.
For example, stress and displacement of a position corresponding to the monitoring data can be calculated based on the monitoring data and the exploration data of the mine, and model parameters of a three-dimensional geological model and a geological-mechanical model of the mine are continuously optimized according to the stress and displacement of the position corresponding to the monitoring data, so that a simulated stress-deformation failure rule in a simulation analysis result obtained according to the geological-mechanical model of the mine is approximate to or identical to the stress and displacement of the position corresponding to the monitoring data.
In the actual mining process, the acquired monitoring data of the mine is accurate, but limited, only the local monitoring data of the mine can be acquired, model parameters of a three-dimensional geological model and a geological-mechanical model of the mine are optimized through the acquired monitoring data, information in the actual production process of the mine can be fed back to the model in real time and quickly, the model parameters are optimized continuously, the accuracy of a simulation analysis result can be improved, the simulation data of the mine can be obtained comprehensively, manpower and material resources for acquiring the monitoring data are saved, and the production design is guided scientifically and efficiently.
Fig. 4 is a flow chart illustrating another simulation analysis method for a mine according to an embodiment of the disclosure.
In addition to the simulation analysis method 10 for a mine shown in fig. 2, the simulation analysis method 40 for a mine shown in fig. 4 further includes:
in step S41, geological information data of the mine is collected, and the geological information database is updated.
For example, a mine geological information database can be constructed by collecting geological information data such as mine strata, boundaries, lithology and discontinuous structural planes, the geological information data can be continuously collected in real time along with the production process of a mine, and the geological information database can be continuously and dynamically updated according to the collected geological information data.
The geological information database can be used for establishing a geological model of a follow-up mine.
In step S42, the rock mechanics information data of the mine is collected, and the rock mechanics information database is updated.
For example, a mine rock mechanics information database can be established by collecting rock mechanics information data such as physical and mechanical properties, ground stress and the like of different rocks of a mine, the rock mechanics information data can be continuously collected in real time along with the mine production process, and the rock mechanics information database can be continuously and dynamically updated according to the collected rock mechanics information data.
The rock mechanics information database can be used for building a geological-mechanical model of a subsequent mine.
In step S43, mine roadway information data is collected and the roadway information database is updated.
For example, mine shaft construction design and actual shaft construction can be combined, shaft information data such as shaft coordinates, shapes, sizes and the like are collected, a mine shaft information database is built, the shaft information data are continuously collected in real time along with the mine production process, and the shaft information data are continuously and dynamically updated according to the collected shaft information data.
The roadway information database can be used for subsequent simulation analysis of the mine geological-mechanical model.
According to the simulation analysis method for the mine, provided by the embodiment of the disclosure, the geological information data, the rock mechanics information data and the roadway information data of the mine are collected in real time, the geological information database, the rock mechanics information database and the roadway information database can be dynamically updated, modeling and simulation analysis are performed through the data in the geological information database, the rock mechanics information database and the roadway information database, and a simulation analysis result of the whole production process of the mine can be obtained.
It is noted that the above-mentioned figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the present disclosure, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods. For details not disclosed in the embodiments of the apparatus of the present disclosure, refer to the embodiments of the method of the present disclosure.
Fig. 5 is a block diagram illustrating a simulation analysis apparatus for a mine according to an embodiment of the present disclosure.
As shown in fig. 5, the apparatus 50 includes: a data acquisition module 501, a data processing module 502, a model processing module 503, a simulation analysis module 504 and a simulation calculation module 505.
The data acquisition module 501 may be configured to acquire geological survey data of a mine; the data processing module 502 may be configured to process geological survey data to obtain a geological information database of a mine; the model processing module 503 may be configured to establish a three-dimensional geological model of the mine based on the geological information database; the simulation analysis module 504 may be configured to perform simulation analysis on a geological model of the mine based on the rock mechanics information database to obtain a geological-mechanical model of the mine; the simulation calculation module 505 may be configured to perform roadway driving and ore mining simulation calculation on the geomechanical model of the mine based on the roadway information database and the extraction scheme, so as to obtain a simulation analysis result of the mine.
In some embodiments, the apparatus 50 further comprises: the data acquisition module can be used for acquiring monitoring data of a mine; and the parameter optimization module is used for optimizing the model parameters of the mine three-dimensional geological model and the mine geological-mechanical model based on the monitoring data of the mine.
In some embodiments, the apparatus 50 further comprises: the first data updating module can be used for acquiring geological information data of a mine and updating a geological information database; the second data updating module can be used for acquiring rock mechanics information data of the mine and updating a rock mechanics information database; and the third data updating module can be used for acquiring the roadway information data of the mine and updating the roadway information database.
In some embodiments, the geological information data comprises at least one of formation information, boundary information, lithology information, discontinuity structure plane information; the rock mechanical information data comprises at least one of rock physical mechanical property information and ground stress information; the roadway information data comprises at least one of roadway coordinate information, roadway shape information and roadway size information.
In some embodiments, the simulation analysis module may include: and the simulation analysis unit can be used for carrying out grid division, parameter assignment, boundary constraint setting and initial ground stress balance on the three-dimensional geological model based on the super computing technology.
In some embodiments, the apparatus 50 further comprises: and the visual processing module can be used for carrying out visual processing on the simulation analysis result to obtain a visual result of the mine.
In some embodiments, the data acquisition module may include: the data acquisition unit can be used for acquiring geological survey information data of the mine, wherein the geological survey data comprises at least one of topographic features, geological structures, stratigraphic classifications, hydrogeology and mineral product information.
According to the simulation analysis device for the mine, provided by the embodiment of the invention, geological survey data is processed to obtain a geological information database of the mine, a three-dimensional geological model of the mine is established by combining the geological information database, simulation analysis is carried out by combining the rock mechanics information database and the geological model of the mine to obtain a geological-mechanics model of the mine, and roadway driving and ore mining simulation calculation is carried out on the geomechanical model of the mine by combining the roadway information database and a recovery scheme to obtain a simulation analysis result of the mine. The device collects geological information data, rock mechanics information data, roadway information data and other data of the mine into the mine integral model, so that the mining process of the mine can be simulated more visually and completely, and a more accurate simulation analysis result can be obtained; on the other hand, the positions with large stress concentration and deformation can be quickly found through simulation analysis results, so that the mining and supporting schemes can be conveniently adjusted in real time, and the safety of personnel and equipment is ensured.
As will be appreciated by one skilled in the art, aspects of the present disclosure may be embodied as a system, method or program product. Accordingly, various aspects of the present disclosure may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
An electronic device 600 according to this embodiment of the disclosure is described below with reference to fig. 6. The electronic device 600 shown in fig. 6 is only an example and should not bring any limitations to the function and scope of use of the embodiments of the present disclosure.
As shown in fig. 6, the electronic device 600 is embodied in the form of a general purpose computing device. The components of the electronic device 600 may include, but are not limited to: the at least one processing unit 610, the at least one memory unit 620, and a bus 630 that couples the various system components including the memory unit 620 and the processing unit 610.
Wherein the storage unit stores program code that is executable by the processing unit 610 to cause the processing unit 610 to perform steps according to various exemplary embodiments of the present disclosure as described in the above section "exemplary methods" of this specification. For example, the processing unit 610 may execute S21 as shown in fig. 2, acquiring geological survey data of a mine; s22, processing the geological survey data to obtain a geological information database of the mine; s23, establishing a three-dimensional geological model of the mine based on the geological information database; s24, performing simulation analysis on the geological model of the mine based on the rock mechanics information database to obtain a geological-mechanical model of the mine; and S25, performing roadway driving and ore mining simulation calculation on the geomechanical model of the mine based on the roadway information database and the stoping scheme to obtain a simulation analysis result of the mine.
The storage unit 620 may include readable media in the form of volatile memory units, such as a random access memory unit (RAM)6201 and/or a cache memory unit 6202, and may further include a read-only memory unit (ROM) 6203.
The memory unit 620 may also include a program/utility 6204 having a set (at least one) of program modules 6205, such program modules 6205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
The electronic device 600 may also communicate with one or more external devices 500 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 600, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 600 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 650. Also, the electronic device 600 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the Internet) via the network adapter 660. As shown, the network adapter 660 communicates with the other modules of the electronic device 600 over the bus 630. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device 600, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a program product capable of implementing the above-described method of the present specification. In some possible embodiments, various aspects of the disclosure may also be implemented in the form of a program product comprising program code for causing a terminal device to perform the steps according to various exemplary embodiments of the disclosure described in the "exemplary methods" section above of this specification, when the program product is run on the terminal device.
Referring to fig. 7, a program product 700 for implementing the above method according to an embodiment of the present disclosure is described, which may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present disclosure is not limited thereto, and in this document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
A computer readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (10)
1. A simulation analysis method for a mine is characterized by comprising the following steps:
acquiring geological survey data of a mine;
processing the geological survey data to obtain a geological information database of the mine;
establishing a three-dimensional geological model of the mine based on a geological information database;
performing simulation analysis on the three-dimensional geological model of the mine based on a rock mechanics information database to obtain a geological-mechanical model of the mine;
and performing roadway driving and ore mining simulation calculation on the geological-mechanical model of the mine based on a roadway information database and a recovery scheme to obtain a simulation analysis result of the mine.
2. The method of claim 1, further comprising:
collecting monitoring data and exploration data in the actual production process of the mine;
and optimizing model parameters of the mine three-dimensional geological model and the mine geological-mechanical model based on the monitoring data and the exploration data of the mine.
3. The method of claim 1, further comprising:
collecting geological information data of the mine and updating the geological information database;
collecting rock mechanics information data of the mine, and updating the rock mechanics information database;
and acquiring roadway information data of the mine, and updating the roadway information database.
4. The method of claim 3, wherein the geological information data comprises at least one of stratigraphic information, boundary information, lithology information, discontinuity structure plane information; the rock mechanical information data comprises at least one of rock physical mechanical property information and ground stress information; the roadway information data comprises at least one of roadway coordinate information, roadway shape information and roadway size information.
5. The method of claim 1, wherein performing simulation analysis on the three-dimensional geological model of the mine comprises:
and based on a super computing technology, carrying out grid division, parameter assignment, boundary constraint setting and initial ground stress balance on the three-dimensional geological model.
6. The method of claim 1, further comprising:
and carrying out visual processing on the simulation analysis result to obtain a visual result of the mine.
7. The method of claim 1, wherein obtaining geological survey data for a mine comprises:
and acquiring geological survey data of the mine by at least one of drilling exploration, laser radar measurement and remote sensing measurement, wherein the geological survey data comprises at least one of topographic and geomorphic features, geological structure, stratum classification, hydrogeology and mineral product information.
8. A simulation analysis apparatus for a mine, comprising:
the data acquisition module is used for acquiring geological survey data of the mine;
the data processing module is used for processing the geological survey data and constructing a mine geological information database;
the model processing module is used for establishing a three-dimensional geological model of the mine based on a geological information database;
the simulation analysis module is used for carrying out simulation analysis on the geological model of the mine based on the rock mechanics information database to obtain a geological-mechanical model of the mine;
and the simulation calculation module is used for performing roadway driving and ore mining simulation calculation on the geological-mechanical model of the mine based on the roadway information database and the recovery scheme to obtain a simulation analysis result of the mine.
9. An electronic device, comprising: memory, processor and executable instructions stored in the memory and executable in the processor, characterized in that the processor implements the method according to any of claims 1-7 when executing the executable instructions.
10. A computer-readable storage medium having stored thereon computer-executable instructions, which when executed by a processor, implement the method of any one of claims 1-7.
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