Mapping of geological objects properties with anisotropy using simulation of deformation

A. G. Plavnik ; A. N. Sidorov

Matematičeskoe modelirovanie, Tome 30 (2018) no. 3, pp. 19-36.

Résumé

The article discusses the problem of mapping for geological objects features with locally varying anisotropy. Approach based on simulation of deformation of initially isotropic space is formulated. There are given examples of the problem solutions using variational method of geological mapping. The problem is reduced to modification of model conditions represented by partial differential equations using the Jacobi transformation matrix for the simulated deformation. The approach is applicable to the solution of twodimensional and three-dimensional problems of mapping geological objects features with both homogeneous and inhomogeneous spatial anisotropy.

Détail

Keywords: geological mapping, locally varying anisotropy, deformation, modeling, partial differential equations, variational method.

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