Experimental Study on The Performance of Fiber Reinforced RAC
- DOI
- 10.2991/icemc-17.2017.152How to use a DOI?
- Keywords
- Regenerated fibre; Intensity ratio; Deformation property; Mechanical properties
- Abstract
In order to study the fiber of fiber recycled concrete (F-RAC) on the mechanical properties and deformation performance, through the 72 groups of 216 pieces of concrete specimens of different substitution rate of RAC were studied, the results showed that the addition of a single fiber, the flexural strength of RAC were higher than that of the reference concrete, and increased significantly, the largest increase of substitution rate was 50% with RSF-1 regeneration of radial steel wire fiber, increased by 27.8%, the smallest increase has reached about 11%; the peak strain decreased with the added fiber, elastic modulus in the replacement rate is 30% and 50% of the RAC doped fiber, in addition to add RAC RSF-1, elastic modulus were decreased by 5.8% and 2.5%, the rest of the fiber elastic modulus of RAC were improved; on the replacement rate is 30% and 50% PPF-1, and in PPF-2 doped and RSF-1 and not adding fiber RAC, tangential slope of basic phase When the stress increases, the tangential elastic modulus of RAC without adding fiber is relatively large, and the tangential elastic modulus of concrete is decreased after the addition of fiber.
- 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/).
Cite this article
TY - CONF AU - Zhang Mingming AU - Zhang Shimin AU - Peng Xiaohui AU - Liu Kangning PY - 2016/06 DA - 2016/06 TI - Experimental Study on The Performance of Fiber Reinforced RAC BT - Proceedings of the 7th International Conference on Education, Management, Information and Computer Science (ICEMC 2017) PB - Atlantis Press SP - 748 EP - 752 SN - 2352-538X UR - https://doi.org/10.2991/icemc-17.2017.152 DO - 10.2991/icemc-17.2017.152 ID - Mingming2016/06 ER -