Advanced Analysis and Design for Steel Structure Stability

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

Deadline for manuscript submissions: 31 December 2024 | Viewed by 736

Special Issue Editors


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Guest Editor
College of Science and Engineering, University of Derby, Derby DE22 1GB, UK
Interests: material models; steel structures; stability analysis and design; finite element modelling; buckling analysis; nonlinear analysis; structural optimisation; earthquake engineering
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Guest Editor
School of Civil Engineering, The University of Sydney, Sydney, NSW 2006, Australia
Interests: cold-formed steel structures; cold-rolled aluminium structures; structural stability and analysis; theoretical and experimental structural behaviours and designs

Special Issue Information

Dear Colleagues,

Steel structures have been widely used in buildings and infrastructures due to their superior performance in providing high strength, and ductile and sustainable load resisting systems. Stability is an essential requirement for all structures, especially steel structures. The stability analysis and design of structures are crucial as stability failures can lead to catastrophes such as structural collapses.

Over the past decades, extensive investigations have focused on structural stability, with many efforts on improving methods for analyzing buckling behavior, post-buckling behavior and the sensitivity of buckling to structural imperfections, and in turning these excellent research studies into design rules and specifications, including applying second-order analyses or P-Δ analyses for the stability analysis of tall slender buildings and slender building components. However, there are no definite solutions to these problems. In addition, the increasing utilization or material optimization of steel in the design of structures has resulted in relatively slender members and systems, where stability becomes a primary design consideration.

Therefore, the future of stability analysis and design for steel structures is very exciting. Among recent developments, improving and developing more accurate and reliable methods for analyzing and designing slender structures highly sensitive to buckling or integrating advanced analysis and design are going to play an important role in practice. 

This Special Issue of Buildings is intended for a wide and interdisciplinary audience, covering recent research advances and new developments, including the above-mentioned challenges in the following areas:

  • Research Methods: Theoretical, experimental and numerical studies, including optimization, or design codification-oriented studies.
  • Members or Structures: beams, columns, beam–columns, frames, joints and connections, steel composite structures, steel bridges, etc.
  • Materials: hot-formed steel or cold-formed steel.
  • Loads: static or dynamic, extreme loads such as wind load or earthquake load.

The Guest Editors hope that this Special Issue provides an overview of the current research activities contributing to the stability analysis and design of steel structures. Papers selected for this Special Issue will be subject to a rigorous peer review procedure with the aim of a rapid and wide dissemination of research developments and applications.

Dr. Van Bac Nguyen
Dr. Cao Hung Pham
Guest Editors

Manuscript Submission Information

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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 monthly 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

  • steel structures
  • steel composite structures
  • steel bridges
  • beams
  • columns
  • beam–columns
  • joints and connections
  • hot-formed steel
  • cold-formed steel
  • material models
  • theoretical models
  • numerical modeling
  • physical testing
  • buckling
  • nonlinear analysis
  • finite element analysis
  • structural optimization
  • static loading
  • dynamic loading
  • wind loading
  • earthquake loading
  • design codes of practices

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Published Papers (1 paper)

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Research

12 pages, 4220 KiB  
Article
Assessing the Reliability of Truss Structures Based on the Bound Method and Collectively Exhaustive Events
by Limei Zhang and Tao Yi
Buildings 2024, 14(9), 2955; https://doi.org/10.3390/buildings14092955 - 19 Sep 2024
Viewed by 408
Abstract
Damage to long-span truss structures may cause structural deformation, load-capacity reduction, and even collapse. The design service life of truss structures is usually 50 years, so evaluating their reliability is the utmost importance. Reliability considers the probability of failure as an analysis index. [...] Read more.
Damage to long-span truss structures may cause structural deformation, load-capacity reduction, and even collapse. The design service life of truss structures is usually 50 years, so evaluating their reliability is the utmost importance. Reliability considers the probability of failure as an analysis index. In calculating the probability of structural failure, important components are first selected to form a failure path, and then the failure probability corresponding to the failure path is calculated. A truss structure has many important components and failure paths, so calculating this probability requires extensive and thorough work. As a result, we propose selecting the important components via the approximation method to reduce the influence of the threshold of approximation. Collectively exhaustive events were established using the differential equivalent recursive algorithm to calculate the probability of structural failure. This process was considerably simplified, and validity was verified via a reliability analysis involving a three-bar truss structure, a plane truss structure, and a square pyramid truss structure. This method is suitable for selecting important components of regular truss structures. Full article
(This article belongs to the Special Issue Advanced Analysis and Design for Steel Structure Stability)
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