EXPERIMENT ONMONITORING SENSOR FOR THE STEEL CORROSION IN CONCRETE

Chen Qing; Song Xiaobing; Zhai Zhiyang

doi:10.13204/j.gyjz200805013

Volume 38 Issue 5

Dec. 2014

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Chen Qing, Song Xiaobing, Zhai Zhiyang. EXPERIMENT ONMONITORING SENSOR FOR THE STEEL CORROSION IN CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 57-59,74. doi: 10.13204/j.gyjz200805013

Citation:

Chen Qing, Song Xiaobing, Zhai Zhiyang. EXPERIMENT ONMONITORING SENSOR FOR THE STEEL CORROSION IN CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 57-59,74. doi: 10.13204/j.gyjz200805013

Chen Qing, Song Xiaobing, Zhai Zhiyang. EXPERIMENT ONMONITORING SENSOR FOR THE STEEL CORROSION IN CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 57-59,74. doi: 10.13204/j.gyjz200805013

Citation:

Chen Qing, Song Xiaobing, Zhai Zhiyang. EXPERIMENT ONMONITORING SENSOR FOR THE STEEL CORROSION IN CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(5): 57-59,74. doi: 10.13204/j.gyjz200805013

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EXPERIMENT ONMONITORING SENSOR FOR THE STEEL CORROSION IN CONCRETE

doi: 10.13204/j.gyjz200805013

1.
Department of Civil Engineering,Shanghai Jiaotong University,Shanghai 200240

Received Date: 2007-09-10
Publish Date: 2008-05-20

Abstract

Abstract

A kind of anode-ladder sensor for new concrete structure is introduced. Through measuring the voltage of the anodes and the macrocell currents between the anodes and cathodes in sensor, it is monitored the corrosion risk for the reinforcement in concrete exposed to environments that contain chloride. Tests of the sensor in laboratory show that, this anode-ladder sensor can indicate the depth of the critical chloride content in concrete perfectly, and can judge the corrosion risk for reinforcement before cracks occur.
- durability,
- reinforcement corrosion,
- sensor

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References(8)

References

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