| 超声检测混凝土硫酸盐侵蚀的研究 |
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| 引用本文： | 梁咏宁,袁迎曙.超声检测混凝土硫酸盐侵蚀的研究[J].混凝土,2004,24(8):15-17. |
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| 作者姓名： | 梁咏宁 袁迎曙 |
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| 作者单位： | 中国矿业大学建筑工程学院,江苏,徐州,221008 |
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| 基金项目： | 国家自然科学基金资助项目(50078054) |
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| 摘 要： | 用超声波法对受硫酸盐侵蚀混凝土的表面损伤层厚度进行了检测，采用回归分析方法取代传统的作图法进行数据处理，并与受侵蚀混凝土的化学分析结果进行对比，标定超声检测混凝土腐蚀的程度和适用性，初步试验和研究表明，超声检测方法切实可行，可为混凝土耐久性无损检测工程提供参考。
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| 关 键 词： | 超声检测 混凝土 硫酸盐 损伤层厚度 化学分析 |
| 文章编号： | 1002-3550(2004)08-0015-03 |
Detection of sulfate attacking on concrete with ultrasound |
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| LIANG Yong-ning,YUAN Ying-shu.Detection of sulfate attacking on concrete with ultrasound[J].Concrete,2004,24(8):15-17. |
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| Authors: | LIANG Yong-ning YUAN Ying-shu |
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| Abstract: | Ultrasonic for measurement thickness of damaged layer was performed to define the extent and magnitude of deterioration of concrete in sulfate environment. Regression analysis method was used in data processing, and the chemical analysis was used to testify the validity of the ultrasonic testing. Preliminary test showed that the ultrasonic testing method was feasible, it could supply reference for concrete durability test. |
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| Keywords: | ultrasonic testing concrete sulfate thickness of damaged layer chemical analysis |
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