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Buildings
Special Issues
Seismic Performance of Steel and Composite Structures
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Seismic Performance of Steel and Composite Structures

A special issue of Buildings (ISSN 2075-5309). This special issue belongs to the section "Building Structures".

Deadline for manuscript submissions: 28 February 2026 | Viewed by 990

Special Issue Editors

Dr. Keyang Ning

E-Mail Website
Guest Editor
Chinese National Engineering Research Centre for Steel Construction (Hong Kong Branch), The Hong Kong Polytechnic University, Hong Kong, China
Interests: stainless steel structures; high-strength steel structures; structural stability performance; seismic performance; laser-arc hybrid welding
Dr. Pengfei Men

E-Mail Website
Guest Editor
School of Civil Engineering, Chongqing Jiaotong University, Chongqing 400074, China
Interests: ultra-high-performance concrete; high-performance steel-concrete composite structures; high-strength steel structures; flexural and shear behaviour
Special Issues, Collections and Topics in MDPI journals
Dr. Peng Dai

E-Mail
Guest Editor
Department of Civil Engineering, Tsinghua University, Beijing, China
Interests: CFST structures; stainless and bimetallic steels; cyclic behaviour; fire and post-fire performance; corroded steel properties
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue invites cutting-edge research on high-performance steel and steel-concrete composite structures, with a focus on advancing seismic performance evaluation and performance-based seismic design methods. We aim to address critical challenges in earthquake-resistant design through innovative studies of material behavior, structural response under cyclic loading, and the application of advanced materials, such as stainless steel, in modern infrastructure. Submissions should emphasize the integration of experimental validations, numerical simulations, or hybrid methodologies to bridge theoretical advancements with practical engineering solutions. Contributions may explore constitutive modeling of advanced materials, multi-hazard resilience frameworks, or novel design strategies that balance seismic safety with sustainability goals.

We welcome interdisciplinary approaches that leverage emerging technologies, such as machine learning for performance prediction or sensor-based monitoring for real-time structural assessment. Studies demonstrating field applications of performance-based methodologies or proposing code-compliant design optimizations are particularly encouraged.

Dr. Keyang Ning
Dr. Pengfei Men
Dr. Peng Dai
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

  • high-performance steel structures
  • steel-concrete composite structures
  • seismic performance
  • seismic design method
  • structural performance
  • constitutive model
  • high performance materials
  • stainless steel

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Published Papers (2 papers)

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Research

18 pages, 4206 KB  
Article
Constitutive Model of Duplex Stainless Steel: Experimental Investigation and Genetic Algorithm-Based Parameter Calibration
by Lin Chen and Keyang Ning
Buildings 2026, 16(3), 579; https://doi.org/10.3390/buildings16030579 - 29 Jan 2026
Viewed by 135
Abstract
Duplex stainless steel (S22053) is increasingly favoured in construction and marine engineering due to its superior corrosion resistance, toughness, and high strength-to-weight ratio. This study presents a comprehensive investigation into the mechanical behaviour of duplex stainless steel under both monotonic and cyclic loading. [...] Read more.
Duplex stainless steel (S22053) is increasingly favoured in construction and marine engineering due to its superior corrosion resistance, toughness, and high strength-to-weight ratio. This study presents a comprehensive investigation into the mechanical behaviour of duplex stainless steel under both monotonic and cyclic loading. First, monotonic behaviour is characterized, and the applicability of existing constitutive models is verified. Addressing the complexity of parameter identification for the cyclic constitutive model, a genetic algorithm (GA)-based calibration framework for the Chaboche model is proposed. This approach overcomes the subjectivity and inefficiency of traditional manual fitting. The proposed method is validated against experimental hysteresis curves, demonstrating high accuracy and providing a reliable basis for the seismic design of duplex stainless steel structures. Full article
(This article belongs to the Special Issue Seismic Performance of Steel and Composite Structures)
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20 pages, 6818 KB  
Article
Bending Test and FE Analysis of Novel Grouted Plug-in Connection for Prefabricated Assembled Raft Foundation
by Hongtao Ju, Kai Zhang, Xiaoping Wang, Yu Tang, Xinggang Huo, Wen Jiang, Shizhe He, Tao Li and Xin Tong
Buildings 2025, 15(21), 3931; https://doi.org/10.3390/buildings15213931 - 30 Oct 2025
Viewed by 481
Abstract
Research on the development of prefabricated foundations has been quite extensive to date, while studies on prefabricated concrete raft foundations and their connection methods remain relatively scarce. This study proposes a novel type of prefabricated raft foundation and its corresponding grouted plug-in connection. [...] Read more.
Research on the development of prefabricated foundations has been quite extensive to date, while studies on prefabricated concrete raft foundations and their connection methods remain relatively scarce. This study proposes a novel type of prefabricated raft foundation and its corresponding grouted plug-in connection. The connection comprises two prefabricated units and achieves connection via steel inserts and grouting in pre-slots, possessing numerous advantages such as convenient construction, fast installation, and high construction quality. To verify the performance of the connection node and the bearing capacity of the foundation, based on the engineering practice of prefabricated raft foundations, this study fabricated a full-scale specimen composed of three prefabricated units of the raft foundation, conducted a stacking load test on it, and carried out finite element analysis afterwards. The main conclusion is that severe flexural failure occurred near the grouted plug-in connection of the prefabricated units when the specimen failed, implying that the node region has sufficient bearing capacity. The ultimate bending moments of the specimen obtained from the experiment and finite element analysis are 736.5 kN·m and 859.5·kN m, respectively, with a difference of 14%, indicating a good agreement between them. Ignoring the effect of the upper steel reinforcements, the calculated section bending capacity of the prefabricated unit is 892.8·kN m; the ultimate bending moment of the test specimen reached 0.83 of the section bending capacity of the prefabricated unit, indicating that the proposed raft foundation and its connection method have good bending bearing capacity. Full article
(This article belongs to the Special Issue Seismic Performance of Steel and Composite Structures)
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