MODELING OF CRYSTALLOGRAPHIC TEXTURE IN OLIVINE ROCK AT HIGH PRESSURES
Numerical modeling of crystallographic texture formation in a polycrystalline olivine under the external hydrostatic pressure is carried out. The modeling method is based on the analysis of local strain energy density. Primary crystallite orientations, which define the crystallographic texture of a material, are calculated. The comparative analysis of the modeling results is conducted. The modeling is carried out based on the data acquired during a neutronographic experiment aimed to identify crystallographic texture in olivine rocks.