Research on FRP-Reinforced Concrete Exposure Test

Author:

Chen Ye Fan1,Chen Chao He1,Wang Hong1,Zhang Chuan Min1

Affiliation:

1. Hainan University

Abstract

The paper makes an analysis of the selected location and feasibility of the exposure test ground in the real marine environment, and the endurance test of the FRP- reinforced concrete built-up beam has been carried out on the exposure test ground. After 6 month and 12 month’s exposure test, the beams' mechanic performance and the chloride ion content in different depths have been determined. The results show that after the exposure test, the beams' ultimate capacity has been greatly decreased to a certain extent, and the FRP board can effectively prevent chloride from penetrating.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference9 articles.

1. Naifeng Hong. Corrosion and Durability of Reinforced concrete infrastructure. Civil engineering safety and durability [M]. Beijing: China architecture & building press, 2003. 76-83.

2. Shiqin He. Experimental Studies on Durability of Reinforced Concrete Members in Chloride Environment [D]. Dalian: Dalian University of Technology, (2004).

3. Yanlei Wang, Jinping Ou. Fundamental mechanical behavior of innovatively designed hybrid FRP-concrete beams[J]. Journal of Xian building technology university (Natural Sciences), 2006, 38(4): 455-462.

4. Lieping Ye, Peng Feng. Applications and development of FRP in civil structures [J]. China Civil Engineering Journal, 2006, 9(3): 24-36.

5. Baolan Zhang, Shushan Wei. Test for Reinforced Concrete Structure at Sea Port of South China after Ten Years' Expose [J]. Port & Waterway Engineering, 1999, 3: 6-13.

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