Novel multifractal-based classification model for the quality grades of surrounding rock within tunnels

Novel multifractal-based classification model for the quality grades of surrounding rock within tunnels

Understanding the variation patterns of tunnel boring machine (TBM) operational parameters is crucial for assessing engineering geological conditions and quality grades of surrounding rock within tunnels. Studying the multifractal characteristics of the TBM operational parameters can help identify t...

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Bibliographic Details
Main Authors: Junjie Ma, Tianbin Li, Zhen Zhang, Roohollah Shirani Faradonbeh, Mostafa Sharifzadeh, Chunchi Ma
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2025-02-01
Series:Underground Space
Subjects:
Surrounding rock classification
Tunnel boring machine
Operational parameter
Multifractal characteristics
Multiple linear regression
Online Access:http://www.sciencedirect.com/science/article/pii/S2467967424000850
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