Stress-corrosion-evaluation indices of high-property-concrete

CHEN Shuan-fa; WANG Bing-gang

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CHEN Shuan-fa, WANG Bing-gang. Stress-corrosion-evaluation indices of high-property-concrete[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 6-10.

Citation:

CHEN Shuan-fa, WANG Bing-gang. Stress-corrosion-evaluation indices of high-property-concrete[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 6-10.

CHEN Shuan-fa, WANG Bing-gang. Stress-corrosion-evaluation indices of high-property-concrete[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 6-10.

Citation:

CHEN Shuan-fa, WANG Bing-gang. Stress-corrosion-evaluation indices of high-property-concrete[J]. Journal of Traffic and Transportation Engineering, 2005, 5(1): 6-10.

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Stress-corrosion-evaluation indices of high-property-concrete

Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang'an University, Xi'an 710064, China

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Author Bio:
CHEN Shuan-fa(1963-), male, PhD, associate professor, 86-29-82334450, chenshuanfa@sohu.com
Received Date: 2004-12-20
Publish Date: 2005-03-25

Abstract

Abstract

The stress-corrosion damage of concrete is the coupled action result of stress and corrosion medium, and its study is in exploratory stage. With the loading test equipment of stress-corrosion, the attenuation discipline of high-property-concrete's performance under the action of three-points loading and corrosion solution was studied, the sensitivity of testing results to the stress-corrosion-evaluation indices was analyzed. The results indicate that the loss rate of high-property-concrete's bending strength under the action of stress-corrosion is over 10%, its compression strength and quality usually have no change, the bending strength loss rate is most sensitive to the evaluation indices of concrete's stress-corrosion performance.
- pavement engineering,
- high-property-concrete,
- stress-corrosion,
- evaluation indices

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References(7)

References

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