| 混凝土材料基本力学性质的声弹性试验结果及分析 |
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| 引用本文： | 邱一平 付博. 混凝土材料基本力学性质的声弹性试验结果及分析[J]. 岩土力学, 1990, 11(3): 63-70 |
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| 作者姓名： | 邱一平 付博 |
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| 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。
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| 关 键 词： | 混凝土 力学性质 声弹性 试验 |
Acousto-elastic Wave Testing and Analysis of Essential Mechanical Properties for Concrete Material |
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| Qiu Yiping,Fu Bo,He Huaijian,Tang Renming,Liu Aiping. Acousto-elastic Wave Testing and Analysis of Essential Mechanical Properties for Concrete Material[J]. Rock and Soil Mechanics, 1990, 11(3): 63-70 |
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| Authors: | Qiu Yiping Fu Bo He Huaijian Tang Renming Liu Aiping |
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| 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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