STUDY ON BEARING CAPACITY OF CORROSION OF RC BEAMS UNDER ARTIFICIAL CLIMATE ENVIRONMENT

Wang Jiandong; Zhang Junzhi; Lu Lie; Zhou Jianmin; Zeng Fanxin; Shen Miaojin

doi:10.13204/j.gyjz201105005

Volume 41 Issue 5

Dec. 2014

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Wang Jiandong, Zhang Junzhi, Lu Lie, Zhou Jianmin, Zeng Fanxin, Shen Miaojin. STUDY ON BEARING CAPACITY OF CORROSION OF RC BEAMS UNDER ARTIFICIAL CLIMATE ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(5): 19-22. doi: 10.13204/j.gyjz201105005

Citation:

Wang Jiandong, Zhang Junzhi, Lu Lie, Zhou Jianmin, Zeng Fanxin, Shen Miaojin. STUDY ON BEARING CAPACITY OF CORROSION OF RC BEAMS UNDER ARTIFICIAL CLIMATE ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(5): 19-22. doi: 10.13204/j.gyjz201105005

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STUDY ON BEARING CAPACITY OF CORROSION OF RC BEAMS UNDER ARTIFICIAL CLIMATE ENVIRONMENT

doi: 10.13204/j.gyjz201105005

1.
1. Zhejiang University of Technology,Hangzhou 310032,China;
2.
2. Investment Projects Management Center of Shaoxing County,Shaoxing 312065,China

Received Date: 2010-08-01
Publish Date: 2011-05-20

Abstract

Abstract

Under the specified artificial climate environment of chloride corrosion, it was studied in the experiment that chloride contaminated RC beams with two different water-cement ratios at different corrosion time and was analyzed the bearing capacity and corrosion ratio of rebars after being corroded by chloride ion.The results show that bearing capacity of RC beams with the same water-cement ratio at different corrosion time is closely related to the corrosion depth of chloride in concrete and the degree of corrosion in rebars.In addition, rebars in RC beams with higher water-cement ratio is corroded more seriously.
- artificial climate,
- chloride,
- RC beam,
- corrosion,
- bearing capacity