Evolution of the permeability and pore structure of transversely isotropic calcareous sediments subjected to triaxial pressure and high temperature

The pore structure and the connectivity of the pore space within transversely isotropic calcareous sediments play important roles in the hydraulic properties of underground engineering. Therefore, it is essential to clarify the pore structure evolution of rocks subjected to triaxial pressure and high temperature. This study used self-designed triaxial permeability testing equipment and a micro-CT experimental system to study the evolutions of...