applsci-logo

Journal Browser

Journal Browser

Transportation Infrastructures in Cold Regions

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

Deadline for manuscript submissions: closed (20 July 2022) | Viewed by 2083

Special Issue Editors


E-Mail Website
Guest Editor
State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
Interests: frozen soil mechnics; cold regions engineering; adaption mehtos
Key Laboratory of Disaster Prevention and Mitigation in Civil Engineering of Gansu Province, Lanzhou University of Technology, Lanzhou 730050, China
Interests: interaction between soil and structure
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In cold regions, design, construction, and maintenance of transportation infrastructure face severe challenges due to harsh climate and freezing and thawing processes within the foundation soils. The coupled hydro-thermomechanical process in freezing and thawing foundation soils can result in severe damage to roadway and railway structures, including embankments, culverts, slopes, tunnels, and bridges, which significantly increases their maintenance costs and decreases their service life. For the design of engineering mitigation and adaption methods, understanding thermal and moisture regimes and their seasonal variations within foundation soils, slopes, and the surrounding rocks of tunnels is of immense importance. In recent years, an increasing amount of research focusing on the hydro-thermomechanical process in roadways and railways has been conducted with the quick development of transportation infrastructure in cold regions.

The proposed Special Issue will cover all areas related to the hydro-thermomechanical process of transportation infrastructure in cold regions, e.g., heat transfer, moisture migration, deformations, and damages of embankment, culverts, slopes, linings, and pile foundations, as well as adoption methods. Research methods including field observations, numerical simulations, and theoretical analyses are all welcome.

Prof. Dr. Yanhu Mu
Dr. Pengfei He
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. 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

  • heat transfer
  • moisture regime
  • deformations
  • damages
  • adoption methods
  • transportation infrastructure
  • cold regions

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

14 pages, 2603 KiB  
Article
Assessment of Runway Surface Conditions by British Pendulum Testing under the Global Reporting Format Winter Conditions
by Jean-Denis Brassard, Audrey Beaulieu, Marc Mario Tremblay and Gelareh Momen
Appl. Sci. 2022, 12(19), 9646; https://doi.org/10.3390/app12199646 - 26 Sep 2022
Cited by 2 | Viewed by 1776
Abstract
Poor braking performance on runways during winter is one of the most significant factors causing runway excursions. The International Civil Aviation Organization (ICAO) proposed a standardized method, named the Global Reporting Format (GRF), to establish runway surface conditions based on human observers. The [...] Read more.
Poor braking performance on runways during winter is one of the most significant factors causing runway excursions. The International Civil Aviation Organization (ICAO) proposed a standardized method, named the Global Reporting Format (GRF), to establish runway surface conditions based on human observers. The GRF includes the description of most winter conditions. This work aimed at reproducing the GRF winter conditions in the laboratory, and to monitor the effect of the surface conditions, both without surface treatment and with surface treatment using liquid runway de-icing products (RDP) in both de-icing and anti-icing modes, using the British Pendulum Tester (BPT). The reproduction of the GRF winter conditions was possible in the laboratory since the BPT results correlated well with the GRF ratings. The worst conditions retained snow on ice. Wet conditions obtained with water and RDPs (potassium formate KFO, potassium acetate KAC and hybrid glycol-KAC HYB) behave similarly, indicating that RDPs alone on a runway for prevention are not any more dangerous than just water. The range from wet to dry, equivalent to a British Pendulum Number (BPN) from ~40 to ~50, was considered as good conditions on the runway. All the RDPs tested in the study improved the BPN from untreated conditions. In most of the conditions, the RDPs improved the BPN to values in the range of favorable conditions. KFO and KAC reacted almost in the same way for each condition. However, the HYB was better in conditions with ice. The obtained results demonstrated that simulated laboratory winter conditions could be used to determine the efficiency of RDPs in both de-icing and anti-icing modes. Full article
(This article belongs to the Special Issue Transportation Infrastructures in Cold Regions)
Show Figures

Figure 1

Back to TopTop