Geotechnical Engineering: Principles and Applications

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

Deadline for manuscript submissions: 30 August 2024 | Viewed by 452

Special Issue Editors


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Guest Editor
School of Transportation, Southeast Universit, Nanjing 211189, China
Interests: ecological geotechnical engineering; unsaturated soil mechanics; resource utilization of engineering solid waste
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Civil and Environmental Engineering, Hong Kong University of Science and Technology, Hong Kong 999077, China
Interests: unsaturated soil mechanics; eco-geotechnics; geoenvironmental engineering

Special Issue Information

Dear Colleagues,

The recent extreme weather triggered by climate changes and engineering activities have severely influenced soil behaviours. Geotechnical engineers are now faced with the inevitable challenge of environmentally friendly and sustainable development. Cross-disciplinary research in geotechnics is needed to cope with global warming, geohazards, soil degradation, and environmental contamination. This Special Issue aims to tackle the current challenges by bringing together state-of-the-art research in geotechnical engineering, from fundamental principles to practical applications.

Engineers and scientists working in the fields of computational geotechnics, bio-inspired geotechnical topics and research, eco-geotechnics, geoenvironmental engineering, greenhouse gases and climate change, pavement engineering, renewable energy sources, risk assessment and management, sustainable geotechnical engineering, underground engineering and construction and unsaturated soil mechanics and practice are particularly encouraged to submit articles with significant geotechnical components or applications.

Prof. Dr. Junjun Ni
Dr. Haowen Guo
Guest Editors

Manuscript Submission Information

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Keywords

  • computational geotechnics
  • bio-inspired and ecological geotechnical engineering
  • geoenvironmental engineering
  • greenhouse gases and climate change
  • pavement engineering
  • renewable energy sources
  • risk assessment and management
  • sustainability in geotechnical engineering
  • underground engineering and construction
  • unsaturated soils

Published Papers (1 paper)

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Review

18 pages, 1116 KiB  
Review
Analysis and Applications of the Two Phases Closed Thermosyphon Technology in the Highways in Permafrost Regions: A Review
by Shuai Du and Zeliang Ye
Appl. Sci. 2024, 14(10), 4185; https://doi.org/10.3390/app14104185 - 15 May 2024
Viewed by 174
Abstract
Permafrost spans approximately 23–25% of the land in the northern hemisphere, primarily found in Russia, Canada, USA, and China. Numerous engineering projects, particularly those related to transportation, are situated within these permafrost regions. Due to the impact of highway construction and global warming, [...] Read more.
Permafrost spans approximately 23–25% of the land in the northern hemisphere, primarily found in Russia, Canada, USA, and China. Numerous engineering projects, particularly those related to transportation, are situated within these permafrost regions. Due to the impact of highway construction and global warming, the permafrost beneath the infrastructure is deteriorating, leading to significant damage. Two phases closed thermosyphon (TPCT) is a widely accepted green countermeasure against the problem in permafrost regions. Although it has been applied to prevent permafrost degradation, their application presents significant challenges on account of the stronger endothermic action of asphalt pavement. This paper focused on a review of the thermosyphon technology and application in the permafrost. Moreover, the article highlighted the excellent working performance of the TPCT that improves the stability of the infrastructures and prevents it degrading due its excellent efficiency in terms of heat transfer. The industrial applications of the TPCT were also summarized, along with their limitations. Ultimately, the findings presented in this paper can offer crucial insights for future TPCT design and development in permafrost areas. Full article
(This article belongs to the Special Issue Geotechnical Engineering: Principles and Applications)
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Planned Papers

The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.

Title: Application of the thermosyphon technology in the highway roadbed in permafrost regions:a review
Author: Du
Highlights: 1、Highlighted the excellent working performance of the TPCT that improving the stability of the embankments and prevent it degrading due its excellent efficiency of heat transfer. 2、Summarized the industrial applications of the TPCT, along with their limitations. 3、Provide a valuable guidance for the design of the TPCT and construction of the permafrost regions in the future.

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