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Reliable and Sustainable Materials for Use in Structural Engineering Applications for the Built Environment

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Engineering and Science".

Deadline for manuscript submissions: closed (20 February 2024) | Viewed by 2758

Special Issue Editor


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Guest Editor
Civil, Architectural, and Environmental Engineering, Missouri University of Science and Technology, 1401 N. Pine Street, 325 Butler Carlton Hall, Rolla, MO 65409, USA
Interests: structures/advanced concrete material behavior and durability performance; fiber-reinforced polymers (FRP) in new construction and structural repair & strengthening application with an emphasis related to concrete and masonry structures, and their durability performance; cementitious-based repair systems including FRCM and SRG; development of environmentally sensitive and sustainable construction materials in structural applications

Special Issue Information

Dear Colleagues,

It is our pleasure to announce a new Special Issue, entitled “Reliable and Sustainable Materials for Use in Structural Engineering Applications for the Built Environment” for the journal Sustainability.

Maintaining and extending the service life of structures through the development and use of innovative materials for structural engineering applications is a key to balance the upfront project costs with a reduction in maintenance costs and the extension of the service life of structures for a more sustainable built environment. While the design of reinforced concrete (RC) structures has allowed engineers to deliver efficient, cost effective and often flexible designs, the financial cost of non-durable RC structures has allowed the corrosion of steel-reinforced concrete structures and cost owners billions around the world. Efforts to combat concrete deterioration and reinforcement corrosion will lead to a more sustainable built environment.

The aim of this Special Issue is to highlight advances in sustainable materials development that are applicable for structural engineering applications. The focus of these advances should be on enhancement to extend the life of structures and sustainability either through material advances within the concrete system or the reinforcement approach/technology.

The suggested research areas include highly sustainable innovative concrete materials that focus on improved long-term durability/service life, enhanced resiliency, reduced maintenance and/or reduction of environmental impact through material reuse. Articles related to the use of new or innovative repair and rehabilitation strategies for structural engineering applications are also invited and encouraged.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Innovations in advanced sustainable concrete materials focused on structural engineering applications. These may include, for example, new high-performing concrete materials such as ultra-high-performance concrete (UHPC), fiber-reinforced concrete (FRC) and advanced in highly sustainable flowable materials such as those with high mineral replacements or alternative binder systems.
  • Non-metallic reinforcing innovations for new construction and/or repair and strengthening applications. This includes developments in alternative reinforcements, such as basalt FRP, and cementitious-based repair systems, such as FRCM, SRG, etc.
  • Innovations in new resilient coating systems to combat steel-reinforcing corrosion or innovative anti-corrosion approaches.

Prof. Dr. John J. Myers
Guest Editor

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. Sustainability 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

  • UHPC
  • HS-SCC
  • FRC
  • SCC
  • HVFA-SCC
  • BFRP
  • GFRP
  • CFRP
  • FRCM
  • SRG
  • MKPC
  • anti-corrosion systems

Published Papers (1 paper)

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Research

16 pages, 5359 KiB  
Article
Investigation on Improvement in Shear Performance of Reinforced-Concrete Beams Produced with Recycled Steel Wires from Waste Tires
by Ceyhun Aksoylu, Yasin Onuralp Özkılıç, Marijana Hadzima-Nyarko, Ercan Işık and Musa Hakan Arslan
Sustainability 2022, 14(20), 13360; https://doi.org/10.3390/su142013360 - 17 Oct 2022
Cited by 52 | Viewed by 2238
Abstract
In parallel with the increase in vehicle sales worldwide, waste tires are becoming an increasing problem. The storage and disposal of these waste tires are critical environmental problems. Re-using these wastes in different areas instead of being disposed of is vital in preventing [...] Read more.
In parallel with the increase in vehicle sales worldwide, waste tires are becoming an increasing problem. The storage and disposal of these waste tires are critical environmental problems. Re-using these wastes in different areas instead of being disposed of is vital in preventing environmental pollution and creating new low-cost products. From this motivation, this paper investigates the properties of traditional reinforced-concrete beam with recycled steel wires (RSWT) obtained from the waste tires. RSWT were added to reinforced-concrete beam between 1% and 3% by weight with an increment of 1%. In total, 9 cubes, 12 cylinders and 12 reinforced-concrete beams were cast and tested to obtain the compressive, splitting tensile and flexural strengths, respectively. RSWT added to the concrete by 1%, 2% and 3% increased the compressive strength by 17.2%, 30.8% and 46.4%, respectively, compared to the reference concrete. In split tensile strength, 14.4%, 25.1% and 36.7% increases were observed, respectively. This showed that there was an effective increase in the compressive and tensile strength of concrete with the increase of fiber content. Although the effect of fiber content in samples with high stirrup spacing (27 cm) provides significant benefit in improving the beam behavior, the effect of fibers was more limited as the stirrup spacing decreased (20 cm and 16 cm). An approximation of over 91% was obtained between the analytical calculations and the experimental results. This shows that the analytical calculations given in the standards can be used for new experimental studies. Full article
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