Proceedings of the 3rd Annual International Conference on Advanced Material Engineering (AME 2017)

The Stability Analysis of Underground Pumping Stations in Complicated Geological Rock Mass

Authors
Xiang Xu, Zhen-Xing Dong, Wei-Shen Zhu, Song Yu, Yi-Guo Xue
Corresponding Author
Xiang Xu
Available Online April 2017.
DOI
https://doi.org/10.2991/ame-17.2017.36How to use a DOI?
Keywords
Complex geology, Cavern stability, Numerical analysis, Reinforcement, Plastic zone.
Abstract
Complicated geological conditions and high level ground stress are often encountered with challenges in the construction of underground caverns. It is a key problem to ensure the stability of surrounding rock during construction and operation. The numerical method can be used to simulate and predict the actual situation, to evaluate the feasibility and safety of the excavation and reinforcement scheme, and to provide the optimization suggestion and reduce the engineering risk. An underground pumping station of a water diversion project as a case study, using numerical inversion of in-situ stress, and analysis plastic volume and key points of displacement are conducted and compared under the supporting and no supporting cases, predicting the rock stability during the excavation process and providing some suggestions respectively for engineering design.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
3rd Annual International Conference on Advanced Material Engineering (AME 2017)
Part of series
Advances in Engineering Research
Publication Date
April 2017
ISBN
978-94-6252-336-4
ISSN
2352-5401
DOI
https://doi.org/10.2991/ame-17.2017.36How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Xiang Xu
AU  - Zhen-Xing Dong
AU  - Wei-Shen Zhu
AU  - Song Yu
AU  - Yi-Guo Xue
PY  - 2017/04
DA  - 2017/04
TI  - The Stability Analysis of Underground Pumping Stations in Complicated Geological Rock Mass
BT  - 3rd Annual International Conference on Advanced Material Engineering (AME 2017)
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-17.2017.36
DO  - https://doi.org/10.2991/ame-17.2017.36
ID  - Xu2017/04
ER  -