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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％。 |
| 关键词: 冲击回波法 混凝土 厚度 缺陷检测 |
| DOI： |
| 分类号:TU528.01 |
| 基金项目: |
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| Test of Defect and Thickness of Concrete by Impact echo Method |
|
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%. |
| Key words: impact echo method,thickness,defect |
