Applications of Advanced Composites in Civil Engineering

A special issue of Buildings (ISSN 2075-5309). This special issue belongs to the section "Building Materials, and Repair & Renovation".

Deadline for manuscript submissions: 31 December 2025 | Viewed by 2362

Special Issue Editors

College of Civil Engineering, Hunan University, Changsha 410082, China
Interests: composite structures; fiber-reinforced polymer; impact behavior; fatigue behavior; anchor

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Guest Editor
Faculty of Architecture, Civil and Transportation Engineering, Beijing University of Technology, Beijing, China
Interests: FRP composites
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Guest Editor
Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
Interests: fiber-reinforced polymer (FRP); confinement; composite columns; interface bond; durability; finite element modelling
School of Civil Engineering, Central South University, Changsha, China
Interests: fiber-reinforced polymer (FRP); composite structures; numerical study
Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hong Kong, China
Interests: composite structures; offshore infrastructure

Special Issue Information

Dear Colleagues,

Recent advances in emerging composite materials hold significant importance within the civil engineering community due to their excellent material properties. Researchers and practitioners are keen to uncover novel ideas and applications of advanced composite materials that can realize the high performance of newly built structures and prolong the serviceable life of existing structures in various environments. Smart, sustainable, durable composites have been drawn growing attention.

In this context, this Special Issue focuses on the studies and applications of advanced composites in civil engineering. It covers (but is not limited to) the following topics:

1. Mechanical performance of smart composite materials, sustainable composite materials, high-performance cemetitious materials and bio-inspired composite materials; 2. novel composite structures and novel strengthening technologies; 3. machine learning for failure prediction, digital twin monitoring; 4. cost–benefit and life-cycle analysis; 5. recycling strategies, carbon footprint analysis, circular economy integration; 6. offshore and marine applications; 7. theoretical and numerical modelling for composite materials; 8. advanced manufacturing processes for composite materials and structures; and 9. damage detection and health monitoring in composite structures.

Dr. Yawei Fang
Dr. Tian-Qiao Liu
Dr. Junlong Yang
Dr. Zheqi Peng
Dr. Ran Deng
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 250 words) can be sent to the Editorial Office for assessment.

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. Buildings 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 2600 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

  • advanced composite materials
  • composite structures
  • mechanical performance
  • failure prediction
  • life-cycle analysis
  • damage detection
  • advanced manufacturing processes

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Published Papers (3 papers)

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Research

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25 pages, 6142 KB  
Article
Numerical Analysis on Seismic Performance of Concrete-Encased CFST Columns with Two-Stage Initial Stresses
by Min Zheng, Bing Tu and Enyu Mao
Buildings 2025, 15(23), 4379; https://doi.org/10.3390/buildings15234379 - 3 Dec 2025
Viewed by 192
Abstract
The three-stage construction of concrete-encased concrete-filled steel tubular (CE-CFST) arches introduces two-stage preloads (namely, two-stage initial stresses) within the members that critically affect their seismic behavior. This paper presents a numerical investigation into this phenomenon, employing a validated nonlinear fiber element model. The [...] Read more.
The three-stage construction of concrete-encased concrete-filled steel tubular (CE-CFST) arches introduces two-stage preloads (namely, two-stage initial stresses) within the members that critically affect their seismic behavior. This paper presents a numerical investigation into this phenomenon, employing a validated nonlinear fiber element model. The key finding is a stress-induced redistribution of internal forces that produces a dual effect: it enhances lateral capacity and ductility at low global axial compression ratios (n < 0.5) but impairs them at high ratios. For instance, at n = 0.3, gains of 3.4% in strength and 18.9% in displacement were observed. Based on parametric and theoretical analysis, a degenerate trilinear restoring force model is proposed, establishing a restoring force model for the seismic analysis of pre-stressed CE-CFST members. Full article
(This article belongs to the Special Issue Applications of Advanced Composites in Civil Engineering)
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30 pages, 8766 KB  
Article
Strengthening Strategy for RC T-Beams in Negative-Moment Region Using Steel-Reinforced Polymer Cement Mortar
by Yanuar Haryanto, Fu-Pei Hsiao, Hsuan-Teh Hu, Laurencius Nugroho, Chia-Chen Lin, Pu-Wen Weng, Yu-Yu Cheng and Banu Ardi Hidayat
Buildings 2025, 15(21), 4011; https://doi.org/10.3390/buildings15214011 - 6 Nov 2025
Viewed by 369
Abstract
This study investigated a strengthening strategy for reinforced concrete (RC) T-beams in the negative-moment region using polymer cement mortar (PCM) systems. Monotonic loading tests were conducted on beams retrofitted with PCM, incorporating steel reinforcements of either 13 mm or 16 mm in diameter. [...] Read more.
This study investigated a strengthening strategy for reinforced concrete (RC) T-beams in the negative-moment region using polymer cement mortar (PCM) systems. Monotonic loading tests were conducted on beams retrofitted with PCM, incorporating steel reinforcements of either 13 mm or 16 mm in diameter. The flexural performance of the strengthened specimens was assessed under three-point bending, with a focus on load–deflection behavior, crack patterns, and failure modes. Key structural parameters governing the structural response were analyzed. The findings indicated that incorporating PCM markedly improved the flexural capacity of RC T-beams, with increases in the ultimate load of 55% and 99% for the two reinforcement configurations. Although the beam strengthened with 16 mm steel bars exhibited reduced ductility, its energy absorption was 29% higher compared to its 13 mm counterpart. A three-dimensional nonlinear finite element model was also developed in ABAQUS 6.14, and its predictions closely matched the experimental observations. Full article
(This article belongs to the Special Issue Applications of Advanced Composites in Civil Engineering)
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Review

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26 pages, 4384 KB  
Review
Application of Fiber-Reinforced Polymer (FRP) Composites in Mitigation Measures for Dam Safety Risks: A Review
by Lei Zhao, Fangduo Xiao, Pengfei Liu, Guanghui Bai, Litan Pan, Jiankang Chen and Dongming Yan
Buildings 2025, 15(19), 3558; https://doi.org/10.3390/buildings15193558 - 2 Oct 2025
Viewed by 1296
Abstract
Dams are currently confronted with severe risks from frequent extreme climates and expanding aging deterioration, with traditional mitigation measures struggling to balance efficient prevention/control and long-term management. As an innovative solution, fiber-reinforced polymer (FRP) composites support improved dam safety governance. To address the [...] Read more.
Dams are currently confronted with severe risks from frequent extreme climates and expanding aging deterioration, with traditional mitigation measures struggling to balance efficient prevention/control and long-term management. As an innovative solution, fiber-reinforced polymer (FRP) composites support improved dam safety governance. To address the lack of systematic integration in existing dam-related studies, this paper promotes the development of an FRP in the dam field by comprehensively analyzing and summarizing the material properties, interfacial bonding properties of the FRP, as well as the flexural and compressive characteristics of FRP bar–concrete members and FRP sheet–concrete members while systematically organizing their practical engineering application cases. It also explores the FRP’s potential in hydraulic structures and suggests its wider application therein based on the FRP’s superior properties. Full article
(This article belongs to the Special Issue Applications of Advanced Composites in Civil Engineering)
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