Zoning of mutual influence of approach rock tunnels based on a safety factor

For multiple approach tunnels, the construction of the new tunnel near the existing tunnel modifies the state of stresses and movements around the existing tunnel in an area called the “influence zone”. In this study, new method is developed to optimize the relative position of approach tunnels and...

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Bibliographic Details
Main Authors: Chao KONG, Xinqiang Gao
Format: Article
Language:English
Published: Electronic Journals for Science and Engineering - International 2021-11-01
Series:Electronic Journal of Structural Engineering
Online Access:https://ejsei.com/EJSE/article/view/290