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High-Performance Composite Construction: Materials and Components
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High-Performance Composite Construction: Materials and Components

A special issue of Buildings (ISSN 2075-5309). This special issue belongs to the section "Building Materials, and Repair & Renovation".

Deadline for manuscript submissions: 15 September 2024 | Viewed by 1261

Special Issue Editors

Dr. Yicong Xue

E-Mail Website
Guest Editor
School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
Interests: composite construction; shear behavior of composite members; FE modeling; AI-based behavior prediction
Dr. Yunlong Yu

E-Mail Website
Guest Editor
School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
Interests: steel-concrete composite structures; hybrid test; pre-stressing technique
Dr. Ruyue Liu

E-Mail Website
Guest Editor
School of Civil Engineering, Fujian University of Technology, Fuzhou 350118, China
Interests: steel-concrete composite structures; prefabricated structures; seismic design method

Special Issue Information

Dear Colleagues,

Composite construction possesses advantages such as high load-carrying capacity, ease of construction, and excellent ductility; thus, it has become increasingly prevalent in structural engineering. In recent years, composite construction has become more popular due to the development of emerging high-performance materials and novel structural components. Therefore, understanding composite construction at the levels of material, member, connection, and structure is essential, and new design theories and mechanisms are also required.

This Special Issue is dedicated to high-performance composite construction. Topics of interest include (but are not limited to):

  • The behavior of high-performance concrete and steel;
  • The behavior of novel composite components (beams, columns, and shear walls);
  • FE/theoretical modeling of composite materials and components;
  • Ultimate strength prediction of composite components;
  • Data-driven design of composite components.

Dr. Yicong Xue
Dr. Yunlong Yu
Dr. Ruyue Liu
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

  • composite construction
  • steel–concrete composite
  • high-performance construction material
  • composite components
  • analysis and modeling
  • design method

Published Papers (2 papers)

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Research

30 pages, 14220 KiB  
Article
Multidimensional Seismic Response Analysis of Large-Scale Steel-Reinforced Concrete Frame-Bent Structures in CAP1400 Nuclear Power Plant
by Zhenhua Xu, Jinquan Zhao, Guoliang Bai and Yonggang Ding
Buildings 2024, 14(5), 1318; https://doi.org/10.3390/buildings14051318 - 7 May 2024
Viewed by 450
Abstract
Irregularity in the plane layout of a building structure and the vertical discontinuity of lateral resistance components could lead to torsion and result in the brittle failure of a structure. According to the characteristics of the conventional island main building of nuclear power [...] Read more.
Irregularity in the plane layout of a building structure and the vertical discontinuity of lateral resistance components could lead to torsion and result in the brittle failure of a structure. According to the characteristics of the conventional island main building of nuclear power plants, this paper focuses on the conventional island main building of the CAP1400 nuclear power plant (NPP) in Shidaowan as the research object. A prototype structure model of the main building was developed using ABAQUS software. The seismic response of the structure under multidimensional ground motion was studied by inputting the X-direction and Y-direction translational and torsional components of ground motion in ABAQUS. The results demonstrate that the overall transverse displacement of the structure under bidirectional ground motion was significantly higher than that under unidirectional earthquakes, which was about 20%. Under a multidimensional frequent earthquake, the transverse displacement of the structure increased by about 13% on average compared with that under a bidirectional earthquake; the longitudinal increase was the largest, at about 28%. Finally, the lateral displacement of each layer of the steel-reinforced concrete (SRC) frame-bent main building structure with few walls proposed in this article decreased by an average of about 17% compared to the traditional SRC frame-bent main building structure. The longitudinal displacement was reduced by about 14% compared to the traditional SRC frame-bent main building structure. Full article
(This article belongs to the Special Issue High-Performance Composite Construction: Materials and Components)
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16 pages, 7821 KiB  
Article
Experimental Study on Hysteretic Performance of Steel Moment Connection with Buckling-Restrained Dog-Bone Beam Sections
by Shiqiang Feng, Yong Yang, Ning Hao, Xin Chen and Jiancheng Zhou
Buildings 2024, 14(3), 760; https://doi.org/10.3390/buildings14030760 - 12 Mar 2024
Viewed by 609
Abstract
Steel beam–column connections with dog-bone beam sections have gained significant attention and have been extensively applied. This is attributed to their ability to effectively centralize and integrate plastic hinges, thereby diverting potential damage away from the beam ends during earthquake events. In order [...] Read more.
Steel beam–column connections with dog-bone beam sections have gained significant attention and have been extensively applied. This is attributed to their ability to effectively centralize and integrate plastic hinges, thereby diverting potential damage away from the beam ends during earthquake events. In order to achieve the enhancement of the ductility and energy dissipation of connections by inhibiting local buckling during an earthquake event, a novel steel moment connection with buckling-restrained dog-bone beam sections was proposed in this paper. There were three types of proposed connections according to the different arrangements of restrained steel plates, including arranging the restrained plates only on the flanges, only on the web, and on both the flanges and webs of the dog-bone beam sections. In this study, three specimens with buckling-restrained dog-bone beam sections and one control specimen with a dog-bone beam section were tested under cyclic loading. The failure modes, hysteretic curves, skeleton curves, stiffness degradation ductilities, displacement ductility ratios, and energy dissipation capacities of the specimens were analyzed based on the experimental results to evaluate the seismic behavior of the proposed connections. The results indicated that the local buckling of the proposed connections was significantly reduced compared with the traditional connection with a dog-bone beam section under the condition of keeping the plastic hinges away from the beam–column connection core. The arrangement of the restrained plates in the dog-bone beam section had little effect on the bearing capacity and the initial stiffness, with errors all being within 6%. It is worth mentioning that the connection with restrained plates only on the flanges in the dog-bone beam sections showed a more obvious improvement in the deformation capacity and energy dissipation capacity of the connection, which increased by 21% and 16%, respectively. Additionally, high-quality welding between the beam and column, smooth cutting shapes on the weakened flanges, and the high-quality drilling of long slots at the fixed point in the restrained plates and the dog-bone beam sections should be guaranteed to improve the hysteretic stabilities of the proposed connections. Full article
(This article belongs to the Special Issue High-Performance Composite Construction: Materials and Components)
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