• Mr. J. S. Salunkhe
• Miss. Damini Pawar

In many application, rock is subjected to an intense loading characterized by high level of pressure and very high rate of loading ranging from few tons to several hundred of MPa. A good grasp of behavior under confined compression is essential to understand and model their performance to improve the efficiency. Present study is carried out on rock cores with different geological setup to determine Dynamic modulus of elasticity with resonance frequency of Sonic Velocity, Static modulus of elasticity and Tri-axial test (Cohesion, Angle of friction, Modulus of elasticity and Poisson’s ratio) with Engineering properties (Water absorption, Density, Specific gravity, porosity & Brazilian). Different rocks with variable mineral composition have wide selection of moduli values. Interpretation of results with regression analysis indicates significant correlations between moduli values which can be further used for designing and planning purpose. A brief summary and a few aspects of prospective research are presented.

Ultrasonic pulse velocity, Modulus of elasticity, Poisson’s ratio, Tri-axial.

"RELATIONSHIP BETWEEN, DYNAMIC & STATIC YOUNG’S MODULUS, POISSON’S RATIO AND OTHER ENGINEERING PROPERTIES WITH TRI-AXIAL ON GRANITE AND BASALT.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 10, page no.365-371, October-2021, Available :http://www.jetir.org/papers/JETIRFD06058.pdf

"RELATIONSHIP BETWEEN, DYNAMIC & STATIC YOUNG’S MODULUS, POISSON’S RATIO AND OTHER ENGINEERING PROPERTIES WITH TRI-AXIAL ON GRANITE AND BASALT.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 10, page no. pp365-371, October-2021, Available at : http://www.jetir.org/papers/JETIRFD06058.pdf