| 冲击—回波法检测混凝土缺陷与厚度 |
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| 引用本文： | 顾轶东,林维正.冲击—回波法检测混凝土缺陷与厚度[J].建筑材料学报,1999,2(2):163-166. |
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| 作者姓名： | 顾轶东 林维正 |
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| 作者单位： | 同济大学声学研究所 |
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| 摘 要： | 就冲击回波法检测混凝土缺陷及厚度的问题进行了探讨，并进行了现场路面厚度测试，测试误差≥４％。
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| 关 键 词： | 冲击回波法 混凝土 厚度 缺陷检测 |
Test of Defect and Thickness of Concrete by Impact echo Method |
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| Gu Yidong,Lin Weizheng,Su Yong.Test of Defect and Thickness of Concrete by Impact echo Method[J].Journal of Building Materials,1999,2(2):163-166. |
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| Authors: | Gu Yidong Lin Weizheng Su Yong |
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| Abstract: | Impact echo method for non destructive test of thickness and defect of concrete is described.In situ test of concrete was conducted by this method.It is found that the relative error is within 4%. |
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| Keywords: | impact echo method thickness defect |
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