Application method and system for predicting coal seam floor elevation under coal mine big data

Abstract

The invention discloses an application method and system for predicting coal seam floor elevation under coal mine big data. The system is provided with a predicted coal seam floor elevation application module, a big data module and a drawing module; the big data module is used for storing historical data and updating the data; the drawing module makes a coal seam floor contour line through the data calculated by the predicted coal seam floor elevation application module; and the predicted coal seam floor elevation application module is mainly used for calculating the coal seam floor elevation.According to the application method and system for predicting the coal seam floor elevation under the coal mine big data, the predicted coal seam floor elevation application module, the big data module and the drawing module are arranged, the coal seam floor elevation is calculated mainly through the predicted coal seam floor elevation application module, safe mining of a coal mine is achieved, when a coal seam floor contour map is compiled, the precision is improved, the development direction of a roadway is changed after the roadway encounters a fault, and a reference basis can be providedfor coal mining area design, a coal mining method, a coal mining process, support model selection and the like.

Description

technical field [0001] The invention relates to the technical field of coal seam floor elevation calculation, in particular to an application method and system for predicting coal seam floor elevation under coal mine big data. Background technique [0002] The coal seam floor is the rock stratum directly below the coal seam in the normal sequence coal-bearing strata section. Common coal floor rocks include clay rock, argillaceous rock, and siltstone. Floor clay rocks, sometimes refractory clays of industrial value. The floor rock can also be sandstone, conglomerate or limestone. A coal seam is a layered coal body that occurs in a coal-bearing rock series. It is a peat layer transformed from plant remains in peat swamps through peatization, which is formed by coalification after being buried. The coal seam floor is the underlying rock formation of the coal seam. The floor formed by the soil where coal-forming plants grow and rich in plant root fossils is called root soil...

AI Technical Summary

Problems solved by technology

When calculating these parameters, the calculation is often cumbersome, the workload is heavy, errors are prone to occur, and the calculation accuracy and work efficiency are not high.

In order to solve these problems, in today's era of rapid development of computer applications, this platform can be used to develop the "application program for predicting coal seam floor elevation on the time profile of 3D data volume" by using Visual Studio2017 to solve the following geological problems: First, it can greatly Improve the drawing accuracy of the contour map of the coal seam floor; the second is to predict the floor elevation of the unknown coal seam; the third is to predict the fault drop of the cutting coal seam; the fourth is to estimate the magnitude of the fold in the coal seam; the fifth is to adjust the geological phenomenon that does not conform to the geological law

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