Corrosion and Seismic Resistance of Structures

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

Deadline for manuscript submissions: 10 July 2025 | Viewed by 646

Special Issue Editors

School of Civil Engineering and Architecture, East China Jiao Tong University, Nanchang 330013, China
Interests: structural engineering; stability and seismic resistance
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Guest Editor
School of Civil Engineering, Central South University, Changsha 410018, China
Interests: structural engineering; stability and seismic resistance; steel–concrete composite structure
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
School of Civil Engineering and Architecture, East China Jiao Tong University, Nanchang 330013, China
Interests: structural health monitoring and evaluation
School of Civil Engineering, Fujian University of Technology, Fuzhou 350118, China
Interests: structural engineering; stability and seismic resistance; steel–concrete composite structure

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Guest Editor
School of Civil Engineering, Tianjin Chengjian University, Tianjin 300192, China
Interests: structural engineering; corrosion fatigue of steel bridge

Special Issue Information

Dear Colleagues,

The rapid expansion of global infrastructure has highlighted the importance of understanding and mitigating the effects of structural material corrosion and enhancing the seismic resilience of structures against natural disasters. Corrosion, a pervasive issue, not only compromises the mechanical integrity of materials but also leads to premature structural failure. Earthquakes, being unpredictable and devastating natural events, necessitate stringent seismic design criteria for buildings and infrastructure. This Special Issue will synthesize the latest research from the fields of corrosion science, materials engineering, structural design, and earthquake engineering. It will explore the complex interplay between corrosion and seismic resistance, shedding light on their combined impact on structural integrity.

Dr. Yulin Feng
Dr. Wangbao Zhou
Dr. Bitao Wu
Dr. Xiang Liu
Dr. Xiaoyu Guo
Guest Editors

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Keywords

  • corrosion
  • seismic resistance
  • stability
  • steel–concrete composite structure
  • health monitoring
  • CFST columns
  • hollow shear walls

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Published Papers (1 paper)

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Research

23 pages, 13845 KiB  
Article
Experimental and Numerical Investigation on the Bearing Capacity of Axially Compressive Concrete-Filled Steel Tubular Columns with Local Corrosion
by Wei Fang, Mengcheng Chen, Qingqing Wen, Hong Huang, Kaicheng Xu and Rui Zhang
Buildings 2024, 14(11), 3628; https://doi.org/10.3390/buildings14113628 - 14 Nov 2024
Viewed by 464
Abstract
This study aims to examine the effects of local corrosion on the axial compression performance of concrete-filled steel tubular (CFST) members. Nineteen CFST short columns with local corrosion were designed and fabricated to undergo axial compression mechanical property tests, with the radial corrosion [...] Read more.
This study aims to examine the effects of local corrosion on the axial compression performance of concrete-filled steel tubular (CFST) members. Nineteen CFST short columns with local corrosion were designed and fabricated to undergo axial compression mechanical property tests, with the radial corrosion depth of the local corrosion area as the key test parameter. The failure mechanism and mechanical property change laws of CFST axial compression short columns with circumferential full corrosion at the ends and middle were studied. Combined with finite element modeling, the influence laws of the three-dimensional geometrical characteristics of the local corrosion zone, i.e., the axial length, the annular width and the radial depth, on the structural bearing performance were thoroughly explored and discussed. The results revealed that the main reason for the reduction in load-carrying capacity of circular CFST axial columns due to local corrosion is attributed to the reduction of the effective cross-sectional area of the steel tube in the corrosion area. When local corrosion occurs at different axial positions, the variation range of the bearing capacity of CFST columns is within 10%. Regarding the impact of the three dimensions of local corrosion on the axial load-carrying capacity of CFST, the radial corrosion depth was identified as the most influential factor, followed by the annular corrosion width, and finally by the axial corrosion length. When the axial corrosion length exceeds 20% of the specimen length, its further influence on the load-carrying capacity is considered limited. Finally, a practical calculation formula for the bearing capacity of locally corroded CFST columns is proposed. The predicted results of this formula fit well with the test results and can quickly estimate the remaining bearing capacity of the structure by measuring the geometric parameters of the local corrosion area, providing a reference for the assessment and maintenance of CFST structures. Full article
(This article belongs to the Special Issue Corrosion and Seismic Resistance of Structures)
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