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New Trends in Slope Stability

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

Deadline for manuscript submissions: 31 December 2025 | Viewed by 357

Special Issue Editor


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Special Issue Information

Dear Colleagues,

Slope stability is a critical issue in civil engineering, geological engineering, and environmental science, with significant implications for infrastructure safety, land use planning, and natural disaster mitigation. As human activities expand and natural hazards become more frequent, understanding and predicting slope stability has become increasingly important. This Special Issue aims to explore the latest advancements and trends in slope stability research, addressing both theoretical and practical aspects.

Research Background

Slope failures, including landslides, rockfalls, and debris flows, pose severe threats to human life, property, and infrastructure. These failures are often triggered by complex interactions between geological conditions, hydrological processes, and human activities. Traditional methods of slope stability analysis, such as limit equilibrium methods and simple numerical models, have limitations in capturing the full complexity of these interactions. Therefore, there is a growing need for innovative approaches and advanced techniques to better understand and predict slope behavior under various conditions.

Current Challenges and Trends

Recent years have witnessed significant progress in slope stability research, driven by advances in computational methods, monitoring technologies, and interdisciplinary approaches. However, several challenges remain.

  1. Complex Coupling Effects: The stability of slopes is influenced by multiple physical processes, including mechanical deformation, hydrological seepage, thermal changes, and chemical reactions. Understanding and modeling these coupled processes is essential for accurate slope stability assessment.
  2. Real-time Monitoring and Early Warning: With the increasing availability of advanced monitoring technologies such as remote sensing, GPS, and IoT sensors, there is a need to integrate these data into real-time slope stability monitoring and early warning systems.
  3. Sustainable Slope Engineering: There is a growing emphasis on sustainable practices in slope engineering, including the use of eco-friendly materials, green infrastructure, and nature-based solutions to enhance slope stability while minimizing environmental impacts.

Scope of the Special Issue

This Special Issue seeks to compile cutting-edge research papers that address the new trends and challenges in slope stability. Topics of interest include, but are not limited to, the following.

  • Multi-field Coupled Models: Development and application of models that integrate mechanical, hydrological, thermal, and chemical processes in slope stability analysis.
  • Advanced Monitoring Techniques: Innovative methods and technologies for the real-time monitoring of slope deformation, groundwater levels, and other critical parameters.
  • Sustainable Slope Design and Construction: Exploration of sustainable practices, materials, and techniques for slope stabilization.
  • Case Studies and Field Applications: Detailed case studies of slope failures and successful stabilization projects, highlighting lessons learned and best practices.
  • Numerical Methods and Computational Tools: Development and validation of advanced numerical methods and computational tools for slope stability analysis.

We welcome submissions in the form of original research articles, review papers, and technical notes that contribute to the advancement of knowledge in slope stability. This Special Issue aims to provide a comprehensive overview of the latest trends and future directions in this important field, fostering collaboration and knowledge exchange among researchers, practitioners, and policymakers.

Prof. Dr. Hang Lin
Guest Editor

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

  • slope stability
  • multi-field coupling
  • real-time monitoring
  • numerical modeling
  • case studies

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Published Papers (1 paper)

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Research

18 pages, 6322 KiB  
Article
Shear Mechanical Properties of Rock Joints Under Non-Uniform Load Based on DEM
by Hongwei Liu, Xing Zhang, Hang Lin, Yifan Chen, Chaoyi Yang and Ke Ou
Appl. Sci. 2025, 15(8), 4257; https://doi.org/10.3390/app15084257 - 12 Apr 2025
Viewed by 188
Abstract
Previous joint test studies have mainly been conducted under the condition of uniformly distributed loads, but in engineering, overlying loads are often non-uniformly distributed. It is necessary to investigate the shear mechanical properties of joints under non-uniform loads. This paper establishes three typical [...] Read more.
Previous joint test studies have mainly been conducted under the condition of uniformly distributed loads, but in engineering, overlying loads are often non-uniformly distributed. It is necessary to investigate the shear mechanical properties of joints under non-uniform loads. This paper establishes three typical mechanical models: far-field concentration (FFC), near-field concentration (NFC), and focus on center (FOC). Direct shear test simulations using the DEM software PFC reveal that the location of load concentration affects main shear parameters. The closer the load concentration is to the far end along the shear direction, the greater the deformation of rock mass during failure is, the higher the proportion of shear cracks is, and the greater the strength and energy required for failure are. Compared to a uniformly distributed load (UD) condition, FOC shows similar mechanical properties; NFC yields inferior outcomes, while FFC results in superior mechanical performance compared to UD. By utilizing machine learning, five prediction models for non-uniform load shear strength are developed, with the Genetic-XGBoost algorithm demonstrating the highest accuracy. Weight calculation results indicate that load distribution form is the most critical factor influencing shear strength. Full article
(This article belongs to the Special Issue New Trends in Slope Stability)
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