Theoretical analysis of bearing mechanism and engineering application of pipe roof in a highway tunnel

Abstract Establishing a reasonable and precise theoretical model for pipe roof is crucial for advancing pre-support technology in tunnel construction. By considering the processes of tunnel excavation and support, as well as the reduced constraint reaction force on the pipe roof in unexcavated secti...

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Bibliographic Details
Main Authors: Jian Zhang, Weiyu Sun, Songhong Yan, Yonggang Wang, Hui Zhu, Wen Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-024-83946-8
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