›› 1990, Vol. 11 ›› Issue (3): 63-70.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Acousto-elastic Wave Testing and Analysis of Essential Mechanical Properties for Concrete Material

Qiu Yiping ;Fu Bo; He Huaijian; Tang Renming; Liu Aiping;   

  • Online:1990-09-20 Published:2017-11-24

Abstract: Acousto-elastic wave tests and uniaxial ones are conducted for cylindrical concrete samples with different grading. The relationship between uniaxial compressive strength and the velocity of longitudinal wave of concrete material with different grading is found through laboratory testing. It is also found that the amplitude attenuation of elastic wave in concrete sample is dependent on the sizes and densities of concrete material.

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