Research on the dynamic properties of granulated rubber and sand mixtures at several different percentages by dynamic triaxial tests

Abstract

Rubber has the ability to absorb shock thus waste tires mixed with soil has the ability to reduce vibration while still having a high bearing capacity.  This paper will study the dynamic property (shear modulus and damping ratio) of granulated rubber and sand mixtures at several different percentages by dynamic triaxial tests in the laboratory. The strength characteristics of granulated rubber and sand mixtures will also be determined by Automatic Shear Testing equipment.  The results show that the granulated rubber and sand mixtures are suitable for filling material that may be subjected to seismic loads.