New Challenges of Underground Structures in Earthquake Engineering

A special issue of Buildings (ISSN 2075-5309). This special issue belongs to the section "Building Structures".

Deadline for manuscript submissions: closed (31 July 2025) | Viewed by 1086

Special Issue Editors


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Guest Editor
School of Civil Engineering, Southwest Jiaotong University, Chengdu 611756, China
Interests: tunnel engineering; earthquakes; faults; shaking table; resilient structures; deep space; subway construction
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Civil Engineering, Dalian University of Technology, Dalian 116024, China
Interests: tunnel engineering; earthquakes; calculation methods; software development; smart construction; tunnel construction
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

It is my pleasure, also on behalf of my co-Guest Editors, Professors Shen Yusheng and Wang Zhengzheng, to kindly invite you and your collaborators to consider contributing to this Special Issue of Buildings.

This Special Issue of Buildings (IF = 3.1, ISSN 2075-5309) is entitled “New Challenges of Underground Structures in Earthquake Engineering”. Due to your valuable and pioneering works in this field, we would like to invite you to submit a paper to this Special Issue. The deadline for manuscript submission is *31 Mar 2025* (however, an extension can be granted, if necessary).

The objective of this Special Issue is to investigate recent advancements, emerging challenges, and approaches in seismic risk and the design of tunnels and underground structures. It aims to bring together leading researchers and practitioners to share their latest findings on seismic design, vulnerability and risk assessment, numerical modeling, and risk-based evaluation, as well as examples of resilient tunnel and underground structure design and construction.

Topics of interest for potential contributions include the ones provided below.

  • The impact of earthquakes on tunnels and underground structures;
  • Advances in the seismic design for tunnels and underground structures;
  • Seismic vulnerability and risk assessment of tunnels and underground structures;
  • Seismic early warning and safety control of tunnels and systems;
  • Resilience and risk-based evaluation and adaptation of tunnels and underground structures to seismic hazards.

You may choose our Joint Special Issue in Applied Sciences.

Prof. Dr. Yusheng Shen
Prof. Dr. Zhengzheng Wang
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. Buildings 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 2600 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 engineering
  • earthquake engineering
  • seismic design
  • seismic vulnerability
  • model test
  • seismic warning
  • complex geology

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Published Papers (2 papers)

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Research

18 pages, 4883 KiB  
Article
Analytical Solution for Longitudinal Response of Tunnel Structures Under Strike-Slip Fault Dislocation Considering Tangential Soil–Tunnel Contact Effect and Fault Width
by Helin Zhao, Qingzi Wu, Yao Zeng, Liangkun Zhou and Yumin Wen
Buildings 2025, 15(15), 2748; https://doi.org/10.3390/buildings15152748 - 4 Aug 2025
Viewed by 215
Abstract
The existence of fault zones in high-intensity earthquake areas has a serious impact on engineering structures, and the longitudinal response of tunnels crossing faults needs further in-depth research. To analyze the tangential contact effect between the surrounding rock and the tunnel lining, and [...] Read more.
The existence of fault zones in high-intensity earthquake areas has a serious impact on engineering structures, and the longitudinal response of tunnels crossing faults needs further in-depth research. To analyze the tangential contact effect between the surrounding rock and the tunnel lining, and the axial deformation characteristics of the tunnel structure, tangential foundation springs were introduced and a theoretical model for the longitudinal response of the tunnel under fault dislocation was established. Firstly, the tunnel was simplified as a finite-length beam. The normal and tangential springs were taken to represent the interaction between the soil and the lining. The fault’s free-field displacement was applied at the end of the normal foundation spring to simulate fault dislocation, and the differential equation for the longitudinal response of the tunnel structure was obtained. The analytical solution of the structural response was obtained using the Green’s function method. Then, the three-dimensional finite difference method was used to verify the effectiveness of the analytical model in this paper. The results show that the tangential contact effect between the surrounding rock and the lining has a significant impact on the longitudinal response of the tunnel structure. Ignoring this effect leads to an error of up to 35.33% in the peak value of the structural bending moment. Finally, the influences of the width of the fault zone, the soil stiffness of the fault zone, and the stiffness of the tunnel lining on the longitudinal response of the tunnel were explored. As the fault width increases, the internal force of the tunnel structure decreases. Increasing the lining concrete grade leads to an increase in the internal force of the structure. The increase in the elastic modulus of the surrounding rock in the fault area reduces the bending moment and shear force of the structure and increases the axial force. The research results can provide a theoretical basis for the anti-dislocation design of tunnels crossing faults. Full article
(This article belongs to the Special Issue New Challenges of Underground Structures in Earthquake Engineering)
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28 pages, 4167 KiB  
Article
Analytical Solution for Rayleigh Wave-Induced Dynamic Response of Shallow Grouted Tunnels in Saturated Soil
by Haifeng Huang, Mingyu Chang, Pengfa Zhou, Yang Luo, Chao Wang, Yusheng Shen, Kaixiang Fan and Bo Gao
Buildings 2025, 15(10), 1589; https://doi.org/10.3390/buildings15101589 - 8 May 2025
Viewed by 429
Abstract
The dynamic interaction between shallow cylindrical tunnels with grouting reinforcement zones and saturated poroelastic medium under Rayleigh surface wave excitation is investigated. Employing the wave function expansion method within the framework of Biot theory, the analytical solution is derived in the frequency domain. [...] Read more.
The dynamic interaction between shallow cylindrical tunnels with grouting reinforcement zones and saturated poroelastic medium under Rayleigh surface wave excitation is investigated. Employing the wave function expansion method within the framework of Biot theory, the analytical solution is derived in the frequency domain. A comprehensive parametric analysis evaluates the influence of critical parameters—including input frequency, the stiffness and thickness ratios between the tunnel lining and grouting zone, as well as tunnel burial depth—on the dynamic behavior of the composite structure. The spatial distributions of dynamic stress concentration factors and pore pressure concentration factors obtained in this study may offer critical insights for optimizing seismic resilience design in tunnel engineering. Full article
(This article belongs to the Special Issue New Challenges of Underground Structures in Earthquake Engineering)
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