Bond Behavior between Plain Steel Bar and Micro Steel Fiber Reinforced Cementitious Composites

DOI

10.2991/iccte-17.2017.56How to use a DOI?

Keywords

micro steel fiber, cementitious composite, bond strength, pull-out test.

Abstract

In this study, the bond behavior between plain steel bars and micro steel fiber reinforced cementitious composites was investigated experimentally. The parameters investigated include concrete strength and fiber volumetric ratio. Only plain steel bars with diameter of 12 mm was investigated in the study. In total, 27 pull-out tests were conducted. The local bond stress versus slip curves of all specimens were derived and analyzed based on test results. The following conclusions were found: (1) given the same fiber volumetric ratio, the bond strength generally increase with the increase of concrete strength; (2) given the same concrete mix, both the concrete strength and the bond strength generally increase with the increase of fiber volumetric ratio.

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/).

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TY  - CONF
AU  - Dongyan Wu
AU  - Linzhu Sun
AU  - Junliang Zhao
AU  - Fang Yang
AU  - Pengfei Lu
PY  - 2017/07
DA  - 2017/07
TI  - Bond Behavior between Plain Steel Bar and Micro Steel Fiber Reinforced Cementitious Composites
BT  - Proceedings of the 2017 2nd International Conference on Civil, Transportation and Environmental Engineering (ICCTE 2017)
PB  - Atlantis Press
SP  - 313
EP  - 316
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-17.2017.56
DO  - 10.2991/iccte-17.2017.56
ID  - Wu2017/07
ER  -