Mechanical Behaviour and Evolution of Rock Loosening Zone in in-situ Reconstruction and Expansion Construction of Highway Tunnels Cover

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Mechanical Behaviour and Evolution of Rock Loosening Zone in in-situ Reconstruction and Expansion Construction of Highway Tunnels

Civil and Environmental Engineering

By: Weisheng Su, Zhi Lin, Hongyun Yang, Siyu Dang and Han Wu

Open Access

|Feb 2026

DOI: https://doi.org/10.2478/cee-2026-0077 | Journal eISSN: 2199-6512 | Journal ISSN: 1336-5835

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Language: English

Submitted on: Nov 4, 2025

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Accepted on: Dec 21, 2025

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Published on: Feb 8, 2026

Published by: University of Žilina

In partnership with: Paradigm Publishing Services

Publication frequency: 2 issues per year

Keywords:

Highway tunnel,

In-situ expansion,

Construction mechanical behaviour,

Surrounding rock loose zone

Related subjects:

Business and economics,

Political economics,

Economic theory, systems and structures,

Business management,

Environmental management

© 2026 Weisheng Su, Zhi Lin, Hongyun Yang, Siyu Dang, Han Wu, published by University of Žilina
This work is licensed under the Creative Commons Attribution 4.0 License.