Research and Analysis of Mechanical Properties of Fiber Recycled Concrete

DOI

10.2991/aetr-17.2018.7How to use a DOI?

Keywords

Stress strain; Tangent modulus; Failure form; Toughness

Abstract

In order to study the fiber material on the mechanical properties of recycled concrete, based on PPF-1, PPF-2 and RSF-1 containing three fiber replacement rates were 30% and 50% recycled concrete specimens were studied. The results show that recycled concrete specimens containing fiber and ordinary concrete failure form of specimens is basically the same however, fiber to improve the toughness of RAC, especially PPF-1 and the toughening effect of PPF-2 is better than RSF-1; for the tangent modulus, not adding fiber linearly, while adding fiber was decreased but more discrete, established fiber recycled concrete stress-strain, mathematical study of stress - the tangent modulus, and provide a reliable basis for the practical application of better fiber recycled concrete.

Copyright

© 2018, 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  - Xiangyin Meng
AU  - Xiaoyi Quan
AU  - Shimin Zhang
PY  - 2018/03
DA  - 2018/03
TI  - Research and Analysis of Mechanical Properties of Fiber Recycled Concrete
BT  - Proceedings of the 2017 International Conference Advanced Engineering and Technology Research (AETR 2017)
PB  - Atlantis Press
SP  - 30
EP  - 34
SN  - 2352-5401
UR  - https://doi.org/10.2991/aetr-17.2018.7
DO  - 10.2991/aetr-17.2018.7
ID  - Meng2018/03
ER  -