Experimental Study of the Chloride Ion Penetration on the Crack Parts of Concrete
[1]TANG Xian-xi,YIN Yue-you,GUo Wei.Experimental Study of the Chloride Ion Penetration on the Crack Parts of Concrete[J].Journal of Zhengzhou University (Engineering Science),2015,36(01):66-69.[doi:10.3969/ j. issn.1671 -6833.2015.01.016]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
36卷
Number of periods:
2015 01
Page number:
66-69
Column:
Public date:
2015-01-10
- Title:
- Experimental Study of the Chloride Ion Penetration on the Crack Parts of Concrete
- CLC:
- TU502
- DOI:
- 10.3969/ j. issn.1671 -6833.2015.01.016
- Abstract:
- For the study of the effect of chloride ion penetration on crack surface by crack width and depth ,the reinforced concrete specimens with cracks were made and the chloride ion penetration experiments werecarried out. The transverse sections of specimens without crack and cracking while soaked in Chlorine ion so-lution were used for experiments.For the cracking specimens,the analysis were carried through compared ofthe crack width,the crack depth and the chloride ion penetration of crack surface,and compared with thetransverse section of specimens without crack.The research results show that,the crack width has negligibleeffect on surface chloride ion penetration of concrete cracks,surface chloride ion penetration was mainly relat-ed with the crack depth.The new viewpoint of concrete durability research on the cracking parts were put for-ward,which has important reference value for the study of the durability of concrete structures.
- References:
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