Determination of a Proper Function Representing Cyclic Strength Deterioration in Non-ductile Reinforced Concrete Columns

DOI

10.2991/aece-16.2017.27How to use a DOI?

Keywords

cyclic strength deterioration; damage accumulation equation; non-ductile reinforced concrete columns

Abstract

Cyclic strength deterioration occurs in structural components when subjected cyclic loadings. In analytical models, cyclic strength deterioration starts when accumulated damage exceeds a certain threshold. Generally, there two types of equations measuring accumulated damage: (1) displacement-based equation and energy-based equation. This study investigates three different combinations of damage accumulation equations for measuring cyclic strength deterioration of non-ductile reinforces concrete columns. The accuracy of equations is estimated using static and dynamic analysis.

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  - Changseok LEE
AU  - Sangwhan HAN
AU  - Hyeyoung KOH
PY  - 2016/12
DA  - 2016/12
TI  - Determination of a Proper Function Representing Cyclic Strength Deterioration in Non-ductile Reinforced Concrete Columns
BT  - Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering
PB  - Atlantis Press
SP  - 115
EP  - 118
SN  - 2352-5401
UR  - https://doi.org/10.2991/aece-16.2017.27
DO  - 10.2991/aece-16.2017.27
ID  - LEE2016/12
ER  -