Wang Y, Liu Q. PFC Simulation Study on Time-dependent Deformation Failure Properties and Energy Conversion Law of Sandstone under Different Axial Stress. Period. Polytech. Civil Eng. [Internet]. 2022 Jan. 1 [cited 2024 Apr. 30];66(4):1169-82. Available from: https://pp.bme.hu/ci/article/view/20635