Experimental Study of Factors on the Conductive Properties of Carbon Fiber Reinforced Concrete

Juan Ma; Chun Hai Gao; Hong Qi Zheng; Dun Bin Wang

doi:10.4028/www.scientific.net/AMR.1096.538

Paper Titles

A 600V-Class Partial SOI LDMOS with Step-Doped Drift Region
p.514

Molecular Dynamic Study on Thermal Conductivity of Methyl-Chemisorption Carbon Nanotubes
p.520

Reduction Kinetics of Nano-Sized Nickel Ferrite for the Production of Metallic Alloys
p.524

Application of Phase Change Materials in Buildings
p.533

Experimental Study of Factors on the Conductive Properties of Carbon Fiber Reinforced Concrete
p.538

Study on Mix Proportion of C80 High-Strength Tri-Admixture Concrete
p.543

Time-Dependent Finite Element Analysis of Prestressed Concrete Beams
p.548

Effect of Loading Rate on the Properties of Asphalt Concrete Using Three-Point Bending Test
p.553

Stochastic Filtering Back Analysis of Elastic Modulus of Box Shaped Beam
p.557

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1096Experimental Study of Factors on the Conductive...

Experimental Study of Factors on the Conductive Properties of Carbon Fiber Reinforced Concrete

Abstract:

Based on the test results of conductive properties of carbon fiber reinforced concrete, the main influence on content of carbon fiber, content of coarse aggregate, and carbon fiber length are discussed and analyzed. The test results show that when CF content reach the amount of 0.8%~1.2% by mass of cement, the factors have no significant effect on the fractional change in resistance under 0.5% of the significance levels. But when CF content reach the amount of 1.2%~2.0% by mass of cement, the factors show significant effect on the fractional change in resistance under 0.5% of the significance levels. The CFRC resistance can be taken the minimum only when the sand-cement ratio is 1.47, the CF nominal length is equal to 12mm and the CF content is accounted for 2.0% by weight of cement.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 1096)

Pages:

538-542

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1096.538

Citation:

Cite this paper

Online since:

April 2015

Authors:

Juan Ma, Chun Hai Gao*, Hong Qi Zheng, Dun Bin Wang

Keywords:

Carbon Fiber Reinforced Concrete, Conductive Properties, Resistance

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] YouZhi Wang, YongZhi Xu, Ying Sun, Experimental study on electrical conductivity of carbon fiber reinforced concrete underwater, Advanced Materials Research, (2012) 246-249.

DOI: 10.4028/www.scientific.net/amr.461.246

Google Scholar

[2] Sihai Wen, D.D.L. Chung, Piezoresistivity-based strain sensing in carbon fiber-reinforced cement, ACI MATERIALS JOURNAL, 104 (2007) 171-179.

DOI: 10.14359/18580

Google Scholar

[3] Sihai Wen, D.D.L. Chung, Effect of moisture on piezoresistivity of carbon fiber-reinforced cement paste, ACI MATERIALS JOURNAL, 105 (2008) 274-280.

DOI: 10.14359/19824

Google Scholar

[4] Zuquan Tang, Jueshi Qian, Zhuoqiu Li, Influential factors on deicing performance of electrically conductive concrete pavement, Journal of Wuhan University of Technology, 21 (2006) 123-127.

DOI: 10.1007/bf02840857

Google Scholar

[5] Jing Xu, Wu Yao, Electrochemical studies on the performance of conductive overlay material in cathodic protection of reinforced concrete, Construction and Building Materials, 25 (2011) 2655-2662.

DOI: 10.1016/j.conbuildmat.2010.12.015

Google Scholar

[6] F. Javier Baeza, D.D.L. Chung, Triple percolation in concrete reinforced with carbon fiber, ACI MATERIALS JOURNAL, 107 (2010) 396-402.

Google Scholar

[7] Sihai Wen, D.D.L. Chung, Double percolation in the electrical conduction in carbon, CARBON, 45 (2007) 263-267.

DOI: 10.1016/j.carbon.2006.09.031

Google Scholar