Zeng Ding

Experimental and Numerical Studies on Dynamic Response and Fracture Characteristic of Sandstone with Multiple Defects

Geological discontinuities (e.g., cracks, joints, faults, and cavities) fundamentally alter the integrity and mechanical behavior of rock masses. Under dynamic loading, such discontinuities induce stress concentration, disturb stress-wave propagation, and govern crack evolution, thereby acting as critical triggers fo...