The Dynamic Mechanical Properties of a Hard Rock Under True Triaxial Damage-Controlled Dynamic Cyclic Loading with Different Loading Rates: A Case Study

HighlightsA dynamic constitutive model for rock materials suited to dynamic cyclic loading was established.The numerical tests on a hard rock under true triaxial dynamic cyclic loading with different loading rates were conducted.The dynamic deformation and mechanical properties of a hard rock were studied.

Automated summary

A dynamic constitutive model for rock materials suitable for dynamic cyclic loading was established, and numerical tests were conducted on a hard rock under true triaxial dynamic cyclic loading with different loading rates to study the dynamic deformation and mechanical properties.