Symmetry-Informed Approaches in Geotechnical Engineering: Modeling, Sensing and Soil–Structure Interaction

A special issue of Symmetry (ISSN 2073-8994). This special issue belongs to the section "Engineering and Materials".

Deadline for manuscript submissions: 30 April 2026 | Viewed by 502

Special Issue Editors


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Guest Editor
School of Civil Engineering, Universidade Estadual de Campinas, Campinas 13083, Brazil
Interests: deep foundations; load testing of piles; soil–structure interaction; geotechnical instrumentation and monitoring; mechanics of unsaturated soils; piled raft foundation systems; static and dynamic pile load testing; performance assessment of foundation systems; geotechnical behavior of tropical soils; experimental methods in geotechnical engineering

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Guest Editor
São Carlos School of Engineering, University of São Paulo, São Carlos 13566590, SP, Brazil
Interests: civil engineering; engineering; geosynthetics; geotechnical; geotextiles; soil improvement; reinforced soil

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Guest Editor Assistant
School of Civil Engineering, Universidade Estadual de Campinas, Campinas 13083, Brazil
Interests: civil engineering and geotechnics; foundations; containment; paving; field tests; laboratory tests

Special Issue Information

Dear Colleagues,

This Special Issue aims to explore how symmetry and asymmetry principles manifest in geotechnical systems, ranging from soil behavior and foundation response to monitoring techniques and AI-based predictions. Geotechnical engineering presents a robust basis for symmetry analysis, whether in terms of material properties, stress–strain responses, the geometry of soil layers, numerical models, or sensor layouts.

Manuscripts in this issue will focus on both natural and induced symmetries, as well as the implications of asymmetry—for instance, how anisotropic soils, heterogeneous subsurface conditions, and non-uniform loading affect stability and performance.

Suggested topics include the following:

  • Symmetry/asymmetry in soil fabric and its influence on mechanical behavior.
  • Modeling of symmetric vs. asymmetric stress distributions in foundations and tunnels.
  • Geometrical symmetry in pile groups, raft foundations, and retaining walls.
  • Asymmetry in seismic wave propagation through layered or fractured ground.
  • Symmetry in finite element meshes, boundary conditions, and constitutive models.
  • Use of symmetry-aware machine learning for predicting geotechnical performance.
  • Asymmetric settlement patterns and their structural implications.
  • Biogeotechnical symmetry: plant–root interaction and microbially induced soil changes.
  • Monitoring systems with symmetric sensor arrangements (InSAR, GNSS, fiber optics).
  • Thermal symmetry in geothermal energy piles and underground energy systems.

Prof. Dr. Paulo José Rocha Albuquerque
Dr. Jefferson Lins Da Silva
Guest Editors

Dr. Fernando Feitosa Monteiro
Guest Editor Assistant

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 250 words) can be sent to the Editorial Office for assessment.

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. Symmetry is an international peer-reviewed open access monthly 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

  • deep foundations
  • load testing of piles
  • soil–structure interaction
  • geotechnical instrumentation and monitoring
  • mechanics of unsaturated soils
  • piled raft foundation systems
  • static and dynamic pile load testing
  • performance assessment of foundation systems
  • geotechnical behavior of tropical soils
  • experimental methods in geotechnical engineering

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Published Papers (1 paper)

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Research

14 pages, 4961 KB  
Article
Symmetrical Rock Fractures Based on Valley Evolution
by Xingyu Wei, Hong Ma, Zhanglei Wu and Da Zheng
Symmetry 2026, 18(1), 6; https://doi.org/10.3390/sym18010006 - 19 Dec 2025
Viewed by 149
Abstract
During preliminary reconnaissance at a hydropower station site in Southwestern China, a unique phenomenon of deep-seated fractures was identified within the slopes, which were symmetrically developed on both banks. These features occur within unloading zones and manifest as tensile fractures with deep-seated fractures [...] Read more.
During preliminary reconnaissance at a hydropower station site in Southwestern China, a unique phenomenon of deep-seated fractures was identified within the slopes, which were symmetrically developed on both banks. These features occur within unloading zones and manifest as tensile fractures with deep-seated fractures exhibiting unloading characteristics. This study systematically analyzes the spatial distribution, developed patterns, and structural attributes of these deep fractures. Through numerical model of stress field dynamics during valley evolution, we investigate the relationship between stress states and deep fracture formation. Research demonstrates that these fractures result from energy release through unloading at stress-concentration zones in slope interiors, driven by rapid valley incision under high in situ stress conditions. This process is further conditioned by specific slope geometries, rock mass structures, and geomorphic settings. Crucially, river incision rate governs fracture depth, while the number of incision cycles significantly controls fracture aperture. These findings provide a theory for understanding deep-seated slope failure mechanisms and engineering mitigation in analogous geological environments. Full article
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