Numerical Simulation Study on Influencing Factors of Surrounding Rock Stability Based on AHP-Orthogonal Experiment Model

Numerical Simulation Study on Influencing Factors of Surrounding Rock Stability Based on AHP-Orthogonal Experiment Model

Taking the diversion tunnel of a hydropower station as an example,based on engineering and geological factors that affect surrounding rock stability,this paper considers elastic modulus E,cohesive force C,internal friction angle Φ,tunnel buried depth H,and tunnel radius R as influencing factors,carr...

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Bibliographic Details
Main Author: LI Lu
Format: Article
Language:zho
Published: Editorial Office of Pearl River 2021-01-01
Series:Renmin Zhujiang
Subjects:
surrounding rock stability
numerical simulation
orthogonal experiment
range analysis
analytic hierarchy process
Online Access:http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2021.08.008

Internet

http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2021.08.008

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