Creep Rupture and Permeability Evolution in High Temperature Heat-Treated Sandstone Containing Pre-Existing Twin Flaws - Yang, Sheng-Qi; Tang, Jin-Zhou; Elsworth, Derek (Energies (Basel), 2021)
Keywords: Coal gasification; Crack initiation; Crack propagation; creep behavior; Creep tests; Deformation; Gases; Heat; long-term permeability; Permeability; pre-existing cracks; red sandstone; Stress; Stress-strain curves; temperature; Temperature effects