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Innovative Approaches in Earthquake and Structural Engineering: Resilience, Performance, and Sustainability

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

Deadline for manuscript submissions: 10 June 2025 | Viewed by 612

Special Issue Editors

Laboratory, Faculty of Civil Engineering and Architecture Osijek, Josip Juraj Strossmayer University of Osijek, Vladimira Preloga 3, 31000 Osijek, Croatia
Interests: earthquake engineering; dynamics of structures; rammed earth; earthen construction; heritage structures

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Guest Editor
Department of Architecture, Università degli Studi Roma Tre, Largo Giovanni Battista Marzi 10, 00153 Rome, Italy
Interests: earthquake engineering; durability analysis; repair and retrofitting strategies; sustainable construction; structural monitoring techniques; innovative construction technologies
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Special Issue Information

Dear Colleagues,

The construction industry is currently one of the biggest consumers of resources and a major contributor to climate change. The greatest threat to our planet is the climate emergency. With regard to the future of the economy, the protection of the environment and the benefits for people are unavoidable values.

With the increasing demand for innovation and development in seismic and structural engineering to ensure adequate structural performance, safety, robustness, and resilience while improving productivity, labour safety, quality, cost efficiency, and work efficiency, greater attention needs to be paid to selecting more sustainable solutions. This Special Issue of Applied Sciences aims to explore the latest technological breakthroughs, methods, approaches, and practises in construction. The focus is on presenting multidisciplinary research papers that offer new insights, effective solutions, and practical applications to the challenges in the field. This edition also aims to provide an opportunity for academic and professional discussions on management, structural and material design, technology, and construction. Numerical, experimental, and review papers are accepted to bring together the findings of numerous researchers and to address the constant challenges of technological advancement.

This Special Issue addresses a wide range of topics relevant to new or historic structures aimed at improving safety, robustness, and long-term seismic performance and sustainability, including, but not limited to, the following:

  • Natural building materials, such as rammed earth, unfired brick, stone, and timber;
  • Recycled materials, such as concrete with recycled aggregates;
  • Protection, conservation, and restoration of cultural heritage;
  • Smart sustainable materials;
  • Automated fabrication techniques, such as 3D printing;
  • Applications of artificial intelligence in design, construction management, and process control;
  • Repair and retrofitting strategies;
  • Solutions for seismic isolation or energy dissipation;
  • Innovative applications and methods in the field of non-destructive techniques;
  • Monitoring strategies;
  • Structural optimisation;

Dr. Ivan Kraus
Dr. Davide Lavorato
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

  • earthquake engineering
  • structural resilience
  • seismic risk mitigation
  • heritage structures
  • earth-based materials
  • smart materials
  • sustainable building solutions
  • seismic isolation systems
  • 3D printing
  • AI in construction engineering

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Published Papers (1 paper)

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Research

30 pages, 11015 KiB  
Article
Seismic Comparison of Hybrid Steel–Reinforced Concrete and Conventional Frames
by Paraskevi K. Askouni
Appl. Sci. 2025, 15(7), 3772; https://doi.org/10.3390/app15073772 - 29 Mar 2025
Viewed by 368
Abstract
Conventional buildings made of reinforced concrete (r/c) or steel are practically encountered daily in common construction practice. Current regulations offer complete guidance on the seismic design and dimensioning of typical structures made of the same structural material throughout. Nevertheless, in the case of [...] Read more.
Conventional buildings made of reinforced concrete (r/c) or steel are practically encountered daily in common construction practice. Current regulations offer complete guidance on the seismic design and dimensioning of typical structures made of the same structural material throughout. Nevertheless, in the case of a structure constructed with r/c structural elements at the lower part and steel structural elements at the upper part, forming a so-called hybrid steel–r/c building is common. The present regulations do not address hybrid buildings in design or dimensioning. This study aims to fill this gap in the literature by comparing the seismic performance of 3D hybrid buildings to conventional r/c and steel buildings. Three sets of buildings are designed and dimensioned, namely r/c buildings, steel ones, and hybrid steel–r/c ones. The considered r/c, steel, and hybrid models are subjected to the same strong ground excitations using a nonlinear time history analysis, considering the potential impact of the excitation orientation. Especially for hybrid models, two limit interconnection conditions are dealt with, characterized here as a “fixed” or “fixed-pinned” support of the steel part upon the r/c one. Unitless parameters are selected to compare the seismic response diagrams to determine the most detrimental structural effect. The advantages and disadvantages of r/c, steel, and hybrid buildings are comparatively discussed in terms of seismic resilience, noting that a hybrid configuration provides a promising alternative for seismic performance compared to typical constructions, thus providing enhanced possibilities in structural design. The analysis results show that fewer structural failures occur for hybrid buildings compared to conventional ones when subjected to the same earthquake excitations. The findings suggest that hybrid buildings could be a viable solution for practical construction projects, particularly in seismic-prone areas. Full article
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