Software for calculating and analyzing the parameters of seismic wave fields.
In the result of the works, in the scientific first a closed cycle of modeling and analyzing wave fields was developed as applicable to the in-mine seismic survey conditions. It consists of two stages:
–– calculating the wave field for a model of a coal-rock mass with a given structure;
–– processing the modeling results and obtaining seismic image of the model.
Comparing the model and its image allows not only to analyze the wave field formation patterns, but also to improve the procedures for processing seismic information.
Software for processing seismic data and analyzing diffracted waves in the course of carrying out the prediction experiments from a separate mine working and a stope.
The software allows processing seismic data obtained by the reflected wave method and by the seismic ahead-prospecting method.
For the purpose of obtaining the seismic image of a rock mass, in the scientific first a unique migration algorithm preceding the sum up of the common source point data has been developed as adjusted for the conditions of in-mine seismic survey of a formation.
Presently under development are:
Software for automating the processing and analysis of seismic survey results in the course of the coal-rock mass structure prediction
The software implements standard graphs for processing and analyzing seismic survey results by the reflected wave method (RWM), transmitted wave method (TWM), ahead-prospecting method (APM), as well as a graph for processing with the use of diffracted waves (DWM).
The software has passed the preliminary and acceptance tests, inter alia with the use of real in-mine experiment results.
Prediction results for the 37K10-V longwall section of the T. Kuzembayev mine (Kazakhstan)