Fatigue Damage of Concrete under Uniaxial Compression

DOI

10.2991/iceep-18.2018.164How to use a DOI?

Keywords

Uniaxial compression, Fatigue modulus, Damage variable.

Abstract

This paper presents the results of a study on the fatigue damage of concrete under uniaxial compression. Based on the experiment results, the change law of fatigue modulus is put forward. Then the paper presents a fatigue damage model. By reference to the concept about the damage variable defined by some scholars, the formula of the damage variable is proposed and the damage variable curves along with recycle ratio (n%) are mapped. At last, the fitted equation of the damage variable along with recycle ratio is proposed. The fitting effect is very good and the correlation coefficients are above 0.95.

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  - Lihui Yin
PY  - 2018/09
DA  - 2018/09
TI  - Fatigue Damage of Concrete under Uniaxial Compression
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 933
EP  - 936
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.164
DO  - 10.2991/iceep-18.2018.164
ID  - Yin2018/09
ER  -