Proceedings of the AASRI International Conference on Industrial Electronics and Applications (2015)

Seismic Performance of Non-overflow Gravity Dam Considering Dam-rock Coupling Effect

Authors
Zeng Cong, Hao Dongxue, Hou Liqun, Pan Wen, Su Hexian
Corresponding Author
Zeng Cong
Available Online September 2015.
DOI
https://doi.org/10.2991/iea-15.2015.42How to use a DOI?
Keywords
dam-rock coupling effect; plane finite element method; non-overflow gravity dam; seismic performance
Abstract

Theoretical profile stress and displacement of a certain non-overflow gravity dam in a key water-control project was studied in this paper. Plane finite element method and dam-rock coupling effect were both considered. It is concluded that the tensile stress concentration was appeared at the heel and toe of dam, especially the dam heel with significant compression. Therefore, the former position is of great importance in the design. However, the stress is still less than the strength of dam concrete and foundation rock, which is means the seismic design of the non-overflow gravity is reasonable. Moreover, it is indicated that the dam-rock coupling effect will significantly affect the simulation results.

Copyright
© 2015, 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 AASRI International Conference on Industrial Electronics and Applications (2015)
Series
Advances in Engineering Research
Publication Date
September 2015
ISBN
978-94-62520-65-3
ISSN
2352-5401
DOI
https://doi.org/10.2991/iea-15.2015.42How to use a DOI?
Copyright
© 2015, 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  - Zeng Cong
AU  - Hao Dongxue
AU  - Hou Liqun
AU  - Pan Wen
AU  - Su Hexian
PY  - 2015/09
DA  - 2015/09
TI  - Seismic Performance of Non-overflow Gravity Dam Considering Dam-rock Coupling Effect
BT  - Proceedings of the AASRI International Conference on Industrial Electronics and Applications (2015)
PB  - Atlantis Press
SP  - 171
EP  - 174
SN  - 2352-5401
UR  - https://doi.org/10.2991/iea-15.2015.42
DO  - https://doi.org/10.2991/iea-15.2015.42
ID  - Cong2015/09
ER  -