International Journal of Advance Civil Engineering and Technology ISSN: 3107-7374 (Online)

Authors:- Swanand Kulkarni, Nilesh Nagar

Abstract:- Dynamic rock mechanics is the study of the mechanical behaviour of rock under dynamic loading situations, as well as changes in the mechanical properties of the rock. Loading methods were almost exclusively employed for intermediate and high strain rate testing. Dynamic testing and dynamic mechanical behaviour of rock materials were investigated in this paper. The use of dynamic testing to forecast stress-strain behaviour was explored. The dynamic mechanical characteristics of rock materials were summarised, including uniaxial and triaxial compressive strength, tensile strength, shear strength, and fracture toughness. The influence of pressure, temperature, and water saturation, as well as rock microstructure, size, and form, on the mechanical characteristics of rock materials, was investigated.

Keywords:- Mechanical behavior, Dynamic, Rock, Strain.