| Title |
A Correlation analysis Between the Compressive strength and the Pulse Velocity of Concrete |
| Abstract |
In order to take advantage of Ultra Sonic Scope in infering the compressive strength of concrete, analyzed is the correlation between the pulse velocity measured with Ultra Sonic Scope and the compressiive strength tested with U.T.M. with concrete under various experimental factors(i.e., according to each of water ce&ent ratios, slump values, cured conditions, cured ages and shape of specimens) and, subsequently, obtained are correlation coefficients, determination coefficients, standard errors and optimum inference equation Fc=a0+a1Vp+a2Vp2 |