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

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

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

更新时间：2026-06-25

- Acousto-elastic Wave Testing and Analysis of Essential Mechanical Properties for Concrete Material
- Vol. 11, Issue 3, (1990)
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- Online First：24 November 2017，
  
  Published：1990
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Qiu Yiping, Fu Bo, He Huaijian, et al. Acousto-elastic Wave Testing and Analysis of Essential Mechanical Properties for Concrete Material[J]. 1990, 11(3).
DOI：

Qiu Yiping, Fu Bo, He Huaijian, et al. Acousto-elastic Wave Testing and Analysis of Essential Mechanical Properties for Concrete Material[J]. 1990, 11(3). DOI：

摘要

本文进行了不同级配的混凝土圆柱体试样的声弹性试验和单轴压缩试验。通过试验得出不同级配混凝土试样的纵波波速与其单轴抗压强度的关系。试验结果表明

混凝土弹性波幅的衰减与材料的密度和尺寸有关。

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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