Research on the Influences of Resistivity for Steel Fiber Reinforced Concrete

DOI

10.2991/isaeece-17.2017.46How to use a DOI?

Keywords

Resistivity; Steel fiber reinforced concrete (SFRC); Orthogonal test

Abstract

In the subway engineering, increasing the resistivity of main structural material can improve the corrosion resistance to the stray current and the durability of structure. It is greatly significance to increase the resistivity of concrete by optimizing its mix proportion and realizing the influence of raw material on resistivity. Furthermore, it can also extend the service life of structure. This paper presents orthogonal experimental results from tests conducted on 9 groups of 27 specimens to evaluate the influence of three parameters such as steel fiber content, fly ash content and corrosion inhibitor content on the resistivity of steel fiber reinforced concrete (SFRC). Experimental results analyzed with range analysis and variance analysis indicate that fly ash content has a significant effect on the resistivity of SFRC, while both of steel fiber content and rust inhibitor content have not obvious. Analytical results provide an evidence for the application of SFRC in subway environment.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Longbin Lin
AU  - Xiuying Lai
PY  - 2017/03
DA  - 2017/03
TI  - Research on the Influences of Resistivity for Steel Fiber Reinforced Concrete
BT  - Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
PB  - Atlantis Press
SP  - 245
EP  - 249
SN  - 2352-5401
UR  - https://doi.org/10.2991/isaeece-17.2017.46
DO  - 10.2991/isaeece-17.2017.46
ID  - Lin2017/03
ER  -