Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)

Damping effect on structural energy dissipation in ABAQUS

Authors
Xiaoming Chen, Jin Duan, Yungui Li, Jianyun Sun
Corresponding Author
Xiaoming Chen
Available Online September 2018.
DOI
10.2991/iceep-18.2018.131How to use a DOI?
Keywords
Time-history, Rayleigh damping, modal damping, ABAQUS
Abstract

Rayleigh damping was used widely for dynamic analysis based on direct integration, especially for nonlinear analysis. Compared with Rayleigh damping, modal damping is considered more reasonable as it can simulate the damping of each mode accurately in a large range of frequency. Though those two parameters of Rayleigh damping can simulate the damping of only two selected frequencies, numerical results show that for those structures with relatively long periods as high buildings, the contribution of those high frequencies can be negligible, proper frequency selection for Rayleigh damping can present satisfied damping effect.

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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Volume Title
Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
Series
Advances in Engineering Research
Publication Date
September 2018
ISBN
978-94-6252-558-0
ISSN
2352-5401
DOI
10.2991/iceep-18.2018.131How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Xiaoming Chen
AU  - Jin Duan
AU  - Yungui Li
AU  - Jianyun Sun
PY  - 2018/09
DA  - 2018/09
TI  - Damping effect on structural energy dissipation in ABAQUS
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 752
EP  - 755
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.131
DO  - 10.2991/iceep-18.2018.131
ID  - Chen2018/09
ER  -