Research on Structural Analysis and Design of Civil Structures

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

Deadline for manuscript submissions: 31 July 2024 | Viewed by 1165

Special Issue Editors

College of Civil Engineering, Hunan University, Changsha 410082, China
Interests: behavior of steel-concrete composite structures; ultra-high concrete materials; computational mechanics
School of Civil Engineering, Hunan University of Technology, Zhuzhou 412007, China
Interests: long-span and innovative civil structures; application of high-performance building materials in civil engineering

Special Issue Information

Dear Colleagues,

Structural analysis and design are integral to the construction and maintenance of civil structures, such as buildings and bridges, as they ensure compliance with safety standards and structural soundness. Therefore, research in this field is critical to furthering our understanding of these processes and improving structural stability and safety. One of the areas of research in structural analysis is theoretical analysis. This method uses mathematical models to predict how a structure will behave under different loads and stresses, allowing researchers to test the effectiveness of different structural designs and develop new frameworks for structural integrity, leading to the creation of more stable and efficient structures.

Performance evaluation is another area of research that assesses how well a structure performs under load. This type of research provides data on a structure's current performance and can identify areas of weakness that need improvement. By optimizing the structural design, performance evaluation can help structural engineers develop new ways to improve the stability and resilience of civil structures.

Research on structural analysis and design is an ongoing and critical process that helps experts in the field understand how structures behave and how to improve their performance. This Special Issue aims to gather and discuss the latest research in “Structural Analysis and Design in Civil Structures” to comprehensively cover this field and provide a well-documented reference for readers. Suitable article themes for submission include, though not exhaustively, theoretical analysis, performance evaluation, finite element analysis, structural optimization, and conceptual design of civil structures.

Dr. Ping Zhu
Dr. Zhe Zhang
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. 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

  • structural analysis
  • structural design
  • performance evaluation
  • structural optimization
  • theoretical analysis of civil engineering
  • numerical analysis of civil engineering

Published Papers (1 paper)

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Research

30 pages, 15731 KiB  
Article
Structural Design and Mechanical Behavior Investigation of Steel–Concrete Composite Decks of Narrow-Width Steel Box Composite Bridge
by Yunteng Chen, Yongchun Zhang, Maofeng Yu, Xiangsen Hu, Wei He, Kaiqiang Qin, Yaoyu Zhu and Xiaochen Wei
Buildings 2024, 14(4), 912; https://doi.org/10.3390/buildings14040912 - 27 Mar 2024
Viewed by 426
Abstract
Steel–concrete composite decks are commonly employed in narrow-width steel box composite girder bridges to augment their lateral spanning capabilities, while the concurrent omission of longitudinal stiffeners leads to a substantial reduction in the number of components, thereby yielding a structurally optimized bridge configuration. [...] Read more.
Steel–concrete composite decks are commonly employed in narrow-width steel box composite girder bridges to augment their lateral spanning capabilities, while the concurrent omission of longitudinal stiffeners leads to a substantial reduction in the number of components, thereby yielding a structurally optimized bridge configuration. This paper delineates the structural design parameters of a narrow-profile steel box composite girder bridge and assess the mechanical behavior of its incorporated steel–concrete composite deck under static and fatigue loading conditions. To this end, two full-scale segment specimens from the composite bridge decks were subjected to equal amplitude cyclic fatigue tests. The investigation specifically concentrated on the impacts of two types of shear connectors—namely, perforated steel plates combined with shear studs and perfobond rib shear connectors (PBL connectors)—on the static and fatigue performance, including fatigue stiffness, of the steel–concrete composite bridge decks. The results indicate that, under the static bending condition, the composite deck specimen equipped with stud connectors demonstrates superior overall flexural stiffness in comparison to the specimen featuring PBL connectors. Furthermore, the flexural stiffness of the steel–concrete composite specimens experiences a negligible alteration across two million fatigue loading cycles. Upon the completion of two million fatigue loading cycles, the composite deck specimens incorporating the shear connectors composed of perforated steel plates and shear studs exhibit relatively wider crack widths under the static peak load. Both configurations of the steel–concrete composite bridge deck specimens manifest evident interfacial detachment, signifying insufficient tensile pull-out stiffness of the shear connectors. It is recommended to increase the quantity of the shear connectors or select the pertinent types in order to enhance the interface shear resistance. Full article
(This article belongs to the Special Issue Research on Structural Analysis and Design of Civil Structures)
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