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Advanced Low-Carbon and Green Materials in Transportation Infrastructure

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Construction and Building Materials".

Deadline for manuscript submissions: 20 June 2025 | Viewed by 1671

Special Issue Editors


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Guest Editor
School of Civil Engineering, Central South University, Changsha, China
Interests: low-carbon construction materials; solid waste resource utilization; railway engineering

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Guest Editor Assistant
School of Traffic Transportation of Engineering, Changsha University of Science and Technology, Changsha, China
Interests: low-carbon construction materials; solid waste resource utilization; road engineering

Special Issue Information

Dear Colleagues,

Regarding the recent proposal and promotion of carbon neutrality, the low-carbon and green development of the construction and transportation infrastructure industries plays a crucial role in achieving this goal. In the lifecycles of these industries, carbon emissions from building materials account for an extremely large proportion and are worthy of attention. Meanwhile, whether from urban renewal in developed countries or urbanization in developing countries, the demand for natural resources, including natural minerals like sand and stone, continues to grow for use in construction and transportation infrastructure. Utilizing the low-carbon potential of solid waste, including construction and demolition waste, industrial waste, etc., to serve as raw materials (such as supplementary cementitious materials, aggregates, additives, etc.) to prepare green building materials is an extremely effective solution. It can not only solve the problem of solid waste consumption but also meet the urgent needs of the construction and transportation infrastructure sectors.

Therefore, this Special Issue is dedicated to recent research on low-carbon and green materials, especially the resource utilization of solid waste, contributing to low-carbon and sustainable development in the construction and transportation infrastructure sectors. Original research and review articles are both welcome.

Dr. Zhong Zhou
Guest Editors

Dr. Hao Yang
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 100 words) can be sent to the Editorial Office for announcement on this website.

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Keywords

  • low-carbon materials
  • green and sustainable materials
  • solid waste utilization
  • physical, mechanical, durability, and functional properties
  • construction and transportation infrastructure

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Published Papers (1 paper)

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Research

18 pages, 6138 KiB  
Article
Modeling of the Particle Abrasion Process and a Discrete Element Method Study of Its Shape Effect
by Zhengbo Hu, Junhui Zhang, Xin Tan and Hao Yang
Materials 2024, 17(16), 3947; https://doi.org/10.3390/ma17163947 - 8 Aug 2024
Cited by 2 | Viewed by 1163
Abstract
This study introduces a novel method for particle abrasion derived from fundamental natural phenomena and mechanical principles, allowing precise control over the degree of abrasion and more accurately mimicking natural processes. The method’s validity is confirmed using a specific shape index. Through conventional [...] Read more.
This study introduces a novel method for particle abrasion derived from fundamental natural phenomena and mechanical principles, allowing precise control over the degree of abrasion and more accurately mimicking natural processes. The method’s validity is confirmed using a specific shape index. Through conventional triaxial tests, the mechanical behavior of granular aggregates with varying degrees of abrasion was analyzed. The findings indicate that increased particle abrasion leads to a decrease in the average coordination number and sliding amount, while the rotation amount increases. This suggests an inverse relationship between the degree of abrasion and the structural stability and interlocking of the particle aggregate. The fabric anisotropy of the system is mainly attributed to the anisotropy of the contact normal force, which decreases as particle abrasion increases. The partial stress ratio of the particle system is influenced by fabric anisotropy and remains independent of particle shape. Additionally, the internal friction angle may be overestimated in conventional triaxial tests. Full article
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