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Transportation and Infrastructures Under Extreme Weather Conditions

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

Deadline for manuscript submissions: 20 October 2025 | Viewed by 414

Special Issue Editor


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Guest Editor
Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon 999077, Hong Kong
Interests: wind field characteristics; aerodynamic performance of high-speed train; wind-proof structure
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Extreme weather events (e.g., typhoons, tornadoes, downbursts, etc.) have become more commonplace around the world in recent years under global warming, creating significant problems for our metropolitan infrastructure and transportation systems. In order to reduce losses and offer pertinent disaster advice, this Special Issue focuses on emerging technology associated with early warning and monitoring systems under extreme weather conditions.

Original research articles and reviews are encouraged for this Special Issue. The following are examples of possible research topics; however, this is not an exhaustive list:

  1. Extreme weather-related disasters and losses in urban areas and risk, vulnerability, and impacts.
  2. Disaster dynamics, turbulence measuring, complex urban aerodynamics, modelling, and control.
  3. Monitoring and early warning systems for extreme weather and associated meteorological hazards.
  4. Urban transportation resilience and sustainability, infrastructure testing interventions, and physical infrastructure upgrades.
  5. Extreme weather and climate change impacts on railway infrastructure.
  6. Driving safety, train aerodynamics, train longitudinal dynamics, and high-speed trains under crosswinds.

Dr. E Deng
Guest Editor

Manuscript Submission Information

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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

  • transportation
  • infrastructures
  • extreme weather conditions
  • disaster
  • turbulence
  • monitoring
  • early warning
  • railway infrastructure
  • vehicle aerodynamics

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Published Papers (1 paper)

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Research

20 pages, 4160 KiB  
Article
Study on Failure Surface Morphology of Supporting Structures Under Extreme Climate–Mechanical Coupling Effects Based on Reinforcement Theory
by Feilong Li, Changshan Jiang, Zhenli Hao, Jinbao Han, Xianfeng Meng and Miaoxian Yao
Appl. Sci. 2025, 15(9), 4874; https://doi.org/10.3390/app15094874 - 27 Apr 2025
Viewed by 108
Abstract
The high-filling engineering of airports is common in mountainous cities, and as critical infrastructure for urban development, airports are prone to slope instability under extreme climate and mechanical coupling effects. Therefore, it is essential to investigate the geometric form of failure surfaces under [...] Read more.
The high-filling engineering of airports is common in mountainous cities, and as critical infrastructure for urban development, airports are prone to slope instability under extreme climate and mechanical coupling effects. Therefore, it is essential to investigate the geometric form of failure surfaces under limit stability conditions for airport slopes. The rational determination of the form of the rupture surface of a soil nailing support structure is a key factor in the structural safety of a project. In this study, we analyzed the rupture surface form and reinforcement mechanism of four common soil nailing support structures in engineering. First, we established theoretical model I and verified the consistency of the upper-limit theorem of plastic mechanics and energy conservation in this model. Next, a theoretical analytical model of the rupture surface form was established taking into consideration the existence of tension depth in a certain depth range at the top. The mathematical expressions of the rupture surface form with respect to h/H and L/H were derived by combining plasticity mechanics and energy conservation. Finally, the rupture surface forms of the structure were analyzed for different slope angles of soil nail-supported structures and different friction angles within the soil. The findings were compared with the rupture surface forms in the existing codes and literature. The results showed that L/H decreased continuously with the slope angle β of the soil nailing support structure and decreased gradually with an increasing friction angle φ within the soil. Furthermore, h/H decreased with the slope angle of the soil nailing support structure, but it showed a trend with the increase in soil internal friction angle and the slope angle of the soil nailing support structure. The analysis revealed that only in some specific cases were β and φ closely aligned with the values acquired using standard methods in specifications and the literature. The theoretical analysis provided important reference values for the design and improvement of soil nailing length in soil nailing support structures under certain conditions, thereby ensuring their enhanced stability and strength. Full article
(This article belongs to the Special Issue Transportation and Infrastructures Under Extreme Weather Conditions)
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