The rock tension fields of the frontal part of the Porkulets nappe of Ukrainian Carpathians in the Chorna Tysa river basin
The article is devoted to the study of cracks, as sensitive indicators of the tense state of rock. On the basis of research of cracks the reconstruction of the fields of tensions is conducted for the rock of Trostyanets volcanic rock strata and adjoining formation in the basin of the river of Chorna Tysa.