Flowchart of DEM Modeling Stability Analysis of Large Underground Powerhouse Caverns
Joint Authors
Fan, Bowen
Wang, Tao
Khadka, Shyam Sundar
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-09
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
The power of the Distinct Element Method (DEM) in solving the stability of underground powerhouse caverns (UPC) is discovered, but when does the DEM need to be adopted? What problems can be solved? The flowchart is provided and applied to analyze the stability of UPC in this paper.
With the guide of the flowchart, the damage index (Di) is used as a failure type (gravity-controlled or stress-induced) judgment indicator.
Through the calculation of three typical engineering, the problems of random blocks stability, dynamic calculation, and support system evaluation are studied, respectively, with the help of the DEM code 3DEC.
The method and results of this paper can give reference to engineering projects of its category.
American Psychological Association (APA)
Wang, Tao& Fan, Bowen& Khadka, Shyam Sundar. 2020. Flowchart of DEM Modeling Stability Analysis of Large Underground Powerhouse Caverns. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1124853
Modern Language Association (MLA)
Wang, Tao…[et al.]. Flowchart of DEM Modeling Stability Analysis of Large Underground Powerhouse Caverns. Advances in Civil Engineering No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1124853
American Medical Association (AMA)
Wang, Tao& Fan, Bowen& Khadka, Shyam Sundar. Flowchart of DEM Modeling Stability Analysis of Large Underground Powerhouse Caverns. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1124853
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1124853