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Trends and Prospects in Tunnel and Underground Construction

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Civil Engineering".

Deadline for manuscript submissions: 20 August 2025 | Viewed by 391

Special Issue Editors


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Guest Editor
School of Civil Engineering, Wuhan University, Wuhan 430072, China
Interests: tunnel and underground construction

E-Mail Website
Guest Editor
School of Civil Engineering, Wuhan University, Wuhan 430072, China
Interests: tunnel boring machine; deep mixed grounds; underground structures; rock cutting mechanism; tunnel construction under high geostress; rock boreability and abrasiveness analysis
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Underground solutions have emerged as a compelling alternative, offering new avenues for pressing issues such as traffic congestion, land scarcity, and resource shortage. Against that backdrop, this Special Issue aims to present recent advancements, trends, and prospects in tunnel and underground construction, reflecting global efforts to address evolving challenges and opportunities in underground engineering.

Papers on but not limited to the topics listed below are welcomed.

  • State-of-the-art case studies in tunnel and underground construction;
  • Emerging technologies for tunnel and underground construction;
  • Process response and mechanical mechanism of tunnel and underground construction;
  • Advanced numerical simulation and digital twin in underground engineering;
  • Disaster monitoring, warning, and control in underground engineering.

Dr. Xin Yin
Dr. Yucong Pan
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • tunnel and underground construction
  • construction mechanical behavior
  • artificial intelligence in underground engineering

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Published Papers (1 paper)

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Research

24 pages, 7485 KiB  
Article
Study on Dynamic Evolution of the Landslide–Anchorage Structure System Under Earthquake with the Combined Finite–Discrete Element Method
by Chenyu Xu, Yingguo Hu, Genquan Li, Chenyang Ma and Meishan Liu
Appl. Sci. 2025, 15(11), 6248; https://doi.org/10.3390/app15116248 - 2 Jun 2025
Viewed by 176
Abstract
The landslides caused by slope instability are very harmful and have a destructive effect on existing engineering structures such as tunnels, bridges, and houses. At present, the dynamic design of the anchorage structure is mainly based on traditional statics, which fails to fully [...] Read more.
The landslides caused by slope instability are very harmful and have a destructive effect on existing engineering structures such as tunnels, bridges, and houses. At present, the dynamic design of the anchorage structure is mainly based on traditional statics, which fails to fully consider the dynamic evolution process of landslide and its synergistic mechanism with anchorage structure. It is urgent to study the landslide–anchorage structure system considering both the catastrophic process and the evolution process. Based on the advanced combined finite–discrete element method (FDEM), the present study investigates the dynamic response characteristics and evolution process of the landslide–anchorage structure system by adding the dynamic strength reduction method considering the vibration deterioration effect of the structural plane and the combined one-dimensional and entity element model. The results show that the improved FDEM can accurately reproduce the characteristics of the dynamic response and the entire process of the landslide–anchorage structure system and can quantitatively evaluate the dynamic stability of the system. Through the setting of the two working conditions of unreinforced and reinforced slopes, it is verified that the addition of anchor cables can significantly reduce the dynamic response of the slopes. It is also found that the axial force is larger at the structural plane and the failure surface, and the PGA amplification factor positively correlates with the axial force of the anchor cables. The study reveals the dynamic response characteristics and evolution law of the landslide–anchorage structure system under earthquake, which can provide a scientific basis for the reasonable aseismic design of the landslide–anchorage structure system. Full article
(This article belongs to the Special Issue Trends and Prospects in Tunnel and Underground Construction)
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