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测定钢筋混凝土结构试样腐蚀的氯化物阈值的试验规程
JoVE Journal
Engineering
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JoVE Journal Engineering
Experimental Protocol to Determine the Chloride Threshold Value for Corrosion in Samples Taken from Reinforced Concrete Structures
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测定钢筋混凝土结构试样腐蚀的氯化物阈值的试验规程

DOI:
10.3791/56229-v

•

10:00 min

•

August 31, 2017

•

, , ,
1Institute for Building Materials,ETH Zurich, 2Tecnotest AG, 3Department of Chemical and Geological Science,University of Cagliari

Chapters

  • 00:05Title
  • 00:59Sampling on the Civil Engineering Structure
  • 02:12Sample Preparation in the Laboratory
  • 03:57Corrosion Test
  • 06:12Sample Analysis After Corrosion Initiation
  • 08:15Results: Determination of the Chloride Threshold Value for Corrosion in Samples Taken from Reinforced Concrete Structures
  • 09:12Conclusion

Summary

Automatic Translation

Automatic Translation

我们提出了一种方法来测量的参数, 这是高度相关的腐蚀评估或预测钢筋混凝土结构, 主要优势, 允许测试的样品从工程结构。这确保了在钢-混凝土界面的实际条件, 这是至关重要的, 以避免实验室制造的样品的工件。

Tags

Chloride Threshold ValueReinforced ConcreteCorrosionConcrete StructureReinforcing SteelCore DrillingConcrete CoverExposure Testing

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