Open AccessOn modelling inelastic deformation of permeable rocks with accounting time-dependent effects
Author(s) -
V. I. Karev,
D. M. Klimov,
Yu. F. Kovalenko,
К. Б. Устинов
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1474/1/012021
Subject(s) - deformation (meteorology) , creep , anisotropy , geotechnical engineering , geology , materials science , mechanics , physics , composite material , quantum mechanics
A model has been developed for describing stress state and filtration of rocks that include creep-like effects. The model describes elastic-inelastic transition, and further deformation in inelastic region. The key point consists in accounting for anisotropy of elastic, ultimate and filtration properties. The model is particularized for the properties of rocks of one of oil deposits of Russia.