Fiber-Reinforced Concrete and Fiber-Reinforced Polymer Materials: Innovative Solutions in Construction 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: 10 January 2027 | Viewed by 792

Special Issue Editors


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Guest Editor
Department of Civil Engineering, Democritus University of Thrace, GR-67 100 Xanthi, Greece
Interests: structural analysis; civil engineering materials; construction; construction engineering; structural dynamics; finite element analysis; building; construction materials; building materials; finite element modelling
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Civil Engineering, Sector of Structural Engineering Science, Institute of Structural of Statics and Dynamics, Democritus University of Thrace, 67100 Xanthi, Greece
Interests: structural analysis; dynamics of structure; numerical methods for structural engineering
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Division of Structural Engineering Science, Department of Civil Engineering, Democritus University of Thrace, 67100 Xanthi, Greece
Interests: structural health monitoring (SHM); fiber-reinforced concrete (FRC); reinforced concrete; rehabilitation & strengthening of existing R.C. structures; piezoelectric sensors; PZT; non-destructive testing (NDT); seismic performance assessment; seismic analysis
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Division of Structural Engineering Science, Department of Civil Engineering, Democritus University of Thrace, 67100 Xanthi, Greece
Interests: reinforced concrete structures; structural analysis; performance-based earthquake engineering; passive energy dissipation systems; seismic isolation; fragility analysis; finite element modeling
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Division of Structural Engineering Science, Department of Civil Engineering, Democritus University of Thrace, GR-67 100 Xanthi, Greece
Interests: repair and strengthening techniques base on fiber reinforced polymers (C-FRPs rope); earthquake resilient based design; integrated energy and seismic retrofitting of RC structures; seismic performance of non-structural components; multi-hazard analylsis of special structures
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We are pleased to present this Special Issue focused on the research area of fiber-reinforced concrete (FRC) and mortar, as well as fiber-reinforced polymers (FRPs), in the design and redesign of concrete and masonry members and structures. This Special Issue aims to bring together innovative research and advancements in the field, covering non-seismic and seismic resistant structures and seismic protection methods, experiments, analyses, and structural interventions. In addition, this Special Issue aims to provide a platform for researchers to share their findings and insights into applying FRC and FRPs in new and existing concrete and masonry structures. FRC and FRPs offer enhanced mechanical properties, durability, and sustainability, making them valuable materials in the construction industry. Topics of interest for this Special Issue include experimental investigations into the mechanical properties of FRC and FRPs, analysis of the structural behavior and performance of concrete and masonry members retrofitted with FRC and FRPs, analytical and numerical modeling of FRC and FRP retrofitting techniques, and assessment of the seismic response and performance of structures.

Additionally, this Special Issue welcomes research on non-seismic and seismic-resistant structures, exploring different methods for seismic protection and developing innovative strategies for structural interventions. Case studies and practical applications of FRC and FRPs in new and existing structures will also be considered. The publication of this Special Issue will contribute to the advancement of knowledge in the field of FRC and FRPs, providing valuable insights for researchers, engineers, and professionals involved in the design and retrofitting of concrete and masonry structures. It is anticipated that the collection of articles within this Special Issue will inspire further research, foster collaborations, and promote the adoption of sustainable and resilient construction practices. Therefore, we invite researchers and experts in the field to submit their original research papers and case studies for consideration in this Special Issue. Manuscripts will undergo a rigorous peer-review process to ensure the quality and relevance of the published work.

We look forward to receiving valuable contributions that will further enhance our understanding and application of FRC and FRP in designing and redesigning concrete and masonry members and structures.

You may choose our Joint Special Issue in Fibers.

Dr. Theodoros Rousakis
Dr. Ioannis E. Kavvadias
Dr. Maria C. C. Naoum
Dr. Kosmas E. Bantilas
Dr. Emmanouil Golias
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

  • fiber-reinforced concrete
  • fiber-reinforced polymers
  • experimental and numerical analysis
  • earthquake engineering
  • reinforced concrete structures
  • masonry structures
  • experiments
  • analysis
  • design and redesign

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Published Papers (1 paper)

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Research

25 pages, 8487 KB  
Article
ReplicaXLite: A Finite Element Toolkit for Creating, Analyzing and Monitoring 3D Structural Models
by Vachan Vanian and Theodoros Rousakis
Buildings 2026, 16(6), 1131; https://doi.org/10.3390/buildings16061131 - 12 Mar 2026
Viewed by 479
Abstract
The need for reliable software for data acquisition, processing and communication with laboratory instruments, as well as for extending laboratory findings to real-scale structures, is imperative. In this context, ReplicaXLite is presented: an open-source software framework designed to facilitate and organize structural experimental [...] Read more.
The need for reliable software for data acquisition, processing and communication with laboratory instruments, as well as for extending laboratory findings to real-scale structures, is imperative. In this context, ReplicaXLite is presented: an open-source software framework designed to facilitate and organize structural experimental testing on seismic tables. The software enables the creation of digital twin models and real-time sensor data recording. Furthermore, it allows for the processing, storage and visualization of results within a graphical interface. It features two primary modes of operation: (a) via terminal with specific Application Programming Interfaces (APIs) and (b) via a Graphical User Interface (GUI), adapting to the user’s expertise level. The software lies on top of open-source libraries like OpenSeesPy and opstool. It supports many material types, such as concrete, steel, fibers and composites, among others. Models produced by ReplicaXLite demonstrate strong agreement with experimental data across varying structural configurations. For both acceleration and displacement, the framework yielded satisfactory accuracy at the top slab with mean envelope correlations ranging from 0.91 to 0.97 and mean Pearson correlations generally between 0.83 and 0.95 for varying seismic intensities (0.1 g to 1.4 g). The numerical framework successfully captured global stiffness degradation, with Normalized Root Mean Square Errors (NRMSE) well-constrained between 2.3% and 7.9% across both acceleration and displacement response metrics. The architecture allows for the one-click execution of custom user codes, providing full access to the source code and the ability to perform live toolkit modifications via the “app.” terminal variable. Finally, it provides mid-simulation modification of the mass and elements of the model. Full article
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