Experimental Research on the Relationship between Dielectric Constant and Compressive Strength of Cement Concrete Materials

• DOI: 10.4028/www.scientific.net/amr.284-286.857
• Publication Date: 2011-07-04T15:20:47Z
• Authors: Bei Zhang; Yan Hui Zhong; Tao Wang; Fu Ming Wang
• Keywords: 0502 economics and business; 05 social sciences

Dielectric constant is the most important material property which ground penetrating radar(GPR) data reflects. Based on experiment, through the determination of the compressive strength during concrete mixture ages and the real part and imaginary part of dielectric constant, the relationship between dielectric constant and the compressive strength of cement concrete material is studied. It is shown from the achievements that there has feasibility to non-destructively test the cement concrete material compressive strength by using GPR.