TY - JOUR
TI - A predictive model for sandstone permeability based on the Coulomb-Mohr criterion
AU - Ni Xiao-Yan
AU - Gong Peng
AU - Yang Ning
AU - Deng Peng
JN - Thermal Science
PY - 2024
VL - 28
IS - 2
SP - 1079
EP - 1083
PT - Article
AB - In this paper, a permeability parameter calculation model with six influence coefficients is constructed by taking volume strain and equivalent strain under Coulomb-Mohr criterion as independent variables. The optimal estimates of permea¬bility parameter influence coefficients are applied to the prediction of permeability parameters under a complex loading path, and the prediction results verify the applicability of the model.