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Algorithm of modeling of acoustic monitoring of composite hierarchical inclusions
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 17th International Conference on Geoinformatics - Theoretical and Applied Aspects, May 2018, Volume 2018, p.1 - 5
Abstract
A new method for modeling acoustic monitoring of a layered-block elastic medium with composite inclusions of various physical-mechanical hierarchical structures was developed. An iterative process for solving the direct problem is developed for the case of two hierarchical inclusions of l, m-ranks based on the use of 2D integro differential equations. The degree of hierarchy of inclusions is determined by the values of their ranks, which can be different. Hierarchical inclusions are located in different layers above each other: the upper is anomalously plastic, the second is anomalously dense. The degree of filling inclusions of each rank for all three hierarchical inclusions is different. The results of the simulation can be used to provide monitoring studies of the stability of the rock massif during its development by mass explosions followed by rocks laying.