Seismic Response Analyses of a Large-Span Powerhouse Cavern Considering Rock–Structure Interaction

Seismic Response Analyses of a Large-Span Powerhouse Cavern Considering Rock–Structure Interaction

Underground structures in earthquake-prone zones should be designed to withstand both static overburden pressures and earthquake shocks. This paper presents a case study on a large-span powerhouse cavern. With seismic data selected from past earthquake records, lab and in situ tests of the cavern’s...

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Bibliographic Details
Main Authors: Yumei Lv, Lichuan Wang, Yu Chen, Lun Gong, Shibo Li
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Applied Sciences
Subjects:
powerhouse cavern
FEM equivalent continuum modeling
2D and 3D dynamic analyses
rock mass
Hoek–Brown model
rock–structure interaction
Online Access:https://www.mdpi.com/2076-3417/12/13/6649

Internet

https://www.mdpi.com/2076-3417/12/13/6649

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