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Buildings
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Seismic Analysis and Design of Building Structures
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Seismic Analysis and Design of Building Structures

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

Deadline for manuscript submissions: 30 June 2025 | Viewed by 3843

Special Issue Editors

Dr. Bo Fu

E-Mail Website
Guest Editor
School of Civil Engineering, Chang’an University, Xi’an 710061, China
Interests: seismic analysis; integration algorithm; real-time hybrid simulation; machine learning; structural control
Special Issues, Collections and Topics in MDPI journals
Prof. Dr. Bo Wang

E-Mail Website
Guest Editor
School of Civil Engineering, Chang’an University, Xi’an 710061, China
Interests: strong ground motion characteristics; seismic analysis; high-performance seismic structure; seismic resilience; seismic strengthen
Special Issues, Collections and Topics in MDPI journals
Dr. Xinxin Wei

E-Mail Website
Guest Editor
Faculty of Civil and Environmental Engineering, Ruhr-Universität Bochum, 44801 Bochum, Germany
Interests: structural dynamics; vibration serviceability evaluation; vibration control; crowd dynamics; system identification; uncertainty quantification and propagation
Special Issues, Collections and Topics in MDPI journals
Dr. Qing Lv

E-Mail Website
Guest Editor
School of Civil and Transportation Engineering, Ningbo University of Technology, Ningbo 315211, China
Interests: seismic design and analysis of high-rise building structure; structural vibration control and isolation; shaking table test method

Special Issue Information

Dear Colleagues,

Earthquakes are one of the most severe natural disasters. They induce significant damage and even the collapse of building structures. As a result; it is crucial to accurately analyze the seismic performance of building structures. In addition; in some countries; such as China; all new building structures should be designed in consideration of the influence of earthquakes; and the criticality of seismic design should be emphasized. In all; seismic analysis and the design of building structures are a fundamental; traditional and crucial aspect of civil engineering; and are therefore worthy of investigation.

This Special Issue aims to highlight the recent advances in seismic analysis and the design of building structures. Topics in this Special Issue may include; but are not limited to; the following:

  • seismic analysis of building structures;
  • seismic design of building structures;
  • seismic performance improvement of building structures.

Dr. Bo Fu
Prof. Dr. Bo Wang
Dr. Xinxin Wei
Dr. Qing Lv
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

  • seismic analysis
  • seismic design
  • seismic performance
  • structural control
  • building structure

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Further information on MDPI's Special Issue polices can be found here.

Published Papers (5 papers)

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Research

26 pages, 13769 KiB  
Article
Effects of Soil–Structure Interaction on the Seismic Response of RC Frame–Shear Wall Building Structures Under Far-Field Long-Period Ground Motions
by Ke Yang, Pengrong Cai, Zixuan Zhang, Qinglin Hou, Ruige Zheng, Bin Hao and Bo Wang
Buildings 2024, 14(12), 3796; https://doi.org/10.3390/buildings14123796 - 27 Nov 2024
Viewed by 347
Abstract
This paper focuses on the effect of soil–structure interaction (SSI) on the seismic response of high-rise RC frame–shear wall structures under far-field long-period ground motions. Elastic–plastic time–history analyses were performed using ABAQUS. The effects of the ground motion type, soil type, and structural [...] Read more.
This paper focuses on the effect of soil–structure interaction (SSI) on the seismic response of high-rise RC frame–shear wall structures under far-field long-period ground motions. Elastic–plastic time–history analyses were performed using ABAQUS. The effects of the ground motion type, soil type, and structural frequency on the seismic response are analyzed and quantitatively evaluated. On this basis, the influence mechanism of SSI on the seismic response under far-field long-period ground motions is discussed and revealed through a ground motion spectrum analysis. The results show that the consideration of the SSI effect leads to an increase in the displacement response and a decrease in the shear response. The SSI coefficient of the base shear is all less than 1, ranging from 0.5 to 1. The SSI effect under far-field long-period ground motions is more pronounced than that under ordinary ground motions. The shear force reduction in the current code may not be applicable to the structural design considering the SSI effect under far-field long-period ground motions. The displacement response amplification of the SSI effect on loess soil (Site 2) is more remarkable than that on sand soil (Site 1). The SSI effect can reduce the structural frequency, especially for the structures with fewer floors on the softer soil site. The “bimodal characteristic” of the acceleration response spectrum for far-field long-period ground motions may lead to shear force amplification when SSI is considered. Full article
(This article belongs to the Special Issue Seismic Analysis and Design of Building Structures)
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17 pages, 4534 KiB  
Article
Contribution of Torsional Vibration Modes and the Influence on Period Ratios in the Seismic Response of Elastic Plate Bent Frame Structures
by Yulong Li, Pengfei Zhao, Wen Xue, Qiang Zhang, Changjie Ye and Ming Ma
Buildings 2024, 14(10), 3328; https://doi.org/10.3390/buildings14103328 - 21 Oct 2024
Viewed by 574
Abstract
The structural characteristics of large-span structures inherently differ from those of conventional multistorey structures, making it challenging to accurately describe the contribution of various vibration modes to the overall response using traditional dynamic response analysis methods. Based on the response spectrum method, this [...] Read more.
The structural characteristics of large-span structures inherently differ from those of conventional multistorey structures, making it challenging to accurately describe the contribution of various vibration modes to the overall response using traditional dynamic response analysis methods. Based on the response spectrum method, this paper investigates the influence of the first torsional mode on the overall effects of large-span structures. It proposes a new metric, called the torsional mode contribution factor, to characterize the contribution of torsional modes. Focusing primarily on single-span frames, the study explores the impact of factors such as eccentricity ratio, aspect ratio, and roof stiffness on the torsional mode contribution factor. Additionally, the relationship between the period ratio and the torsional mode contribution factor is examined to assess the necessity of controlling the period ratio. The findings reveal that the contribution of torsional modes to the overall seismic response varies significantly under different conditions, such as eccentricity ratio, aspect ratio, roof stiffness, and torsional stiffness. The torsional mode’s contribution is minimal for small eccentricity ratios, with the response primarily driven by translational modes. As eccentricity increases, translational-torsional coupling becomes more pronounced, amplifying the influence of torsional modes on the overall dynamic response. The study also highlights that increasing roof stiffness and aspect ratios can mitigate torsional effects to a certain extent. Still, excessive eccentricity ratios and stiffness may result in higher torsional contributions. Additionally, it is found that increasing torsional stiffness reduces the influence of torsional modes but does not eliminate the overall torsional deformation. The proposed torsional mode contribution factor offers an effective way to quantify these effects, demonstrating that traditional control methods, such as period ratio control, may not fully capture the torsional contributions. Full article
(This article belongs to the Special Issue Seismic Analysis and Design of Building Structures)
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20 pages, 32609 KiB  
Article
Shaking Table Tests and Numerical Study on the Seismic Performance of Arc-Shaped Shear Keys in Highway Continuous-Girder Bridges
by Liang Huang, Wenze Wang, Shizhan Xu, Bo Wang and Zisheng Li
Buildings 2024, 14(10), 3060; https://doi.org/10.3390/buildings14103060 - 25 Sep 2024
Viewed by 603
Abstract
Typical forms of seismic damage to laminated-rubber-bearing girder bridges in the transverse direction are falling beams, girder displacement, and bearing damage. However, the damage to piers and foundations is generally lighter. This is mainly due to slippage of the bearings. Therefore, we propose [...] Read more.
Typical forms of seismic damage to laminated-rubber-bearing girder bridges in the transverse direction are falling beams, girder displacement, and bearing damage. However, the damage to piers and foundations is generally lighter. This is mainly due to slippage of the bearings. Therefore, we propose a new type of arc-shaped shear key to improve the lateral seismic performance. A 1/12-scale highway continuous-girder bridge isolated by different shear keys was tested utilizing a 4 m × 4 m shaking table with six DOFs. The seismic responses of the bridge were analyzed in terms of phenomenon, displacement, strain, and acceleration. The main girder and pier exhibited different seismic responses because the bridge had different stops. A numerical simulation based on FEM showed that the established finite element model can well reproduce the displacement time history of the main girder and the cap girder. By analyzing the finite element model, the relative displacement of the bearing under different seismic waves was obtained. A comparison between the measured and FEM responses showed that the arc-shaped shear key can well limit the displacement of the main girder and the bearing. In addition, it does not significantly amplify the seismic response of the substructure. The arc-shaped shear key dissipates more energy while limiting the displacement of the main girder, and the comprehensive seismic performance is better than that of the rubber pad shear key. Full article
(This article belongs to the Special Issue Seismic Analysis and Design of Building Structures)
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15 pages, 4402 KiB  
Article
Deformation Characteristics and Influence Factors of Shear Force Lateral Stiffness Matching Index for Non-Rigid Plate Bent Frame Structures
by Yulong Li, Pengfei Zhao, Wen Xue, Qiang Zhang, Changjie Ye and Ming Ma
Buildings 2024, 14(10), 3049; https://doi.org/10.3390/buildings14103049 - 24 Sep 2024
Viewed by 550
Abstract
The period ratio and the drift ratio are commonly used as plane regularity control indices for multi-story buildings. However, they fail to reasonably reflect the regularity of lateral force-resisting component configuration and deformation characteristics in non-rigid plate bent frame structures. This study focuses [...] Read more.
The period ratio and the drift ratio are commonly used as plane regularity control indices for multi-story buildings. However, they fail to reasonably reflect the regularity of lateral force-resisting component configuration and deformation characteristics in non-rigid plate bent frame structures. This study focuses on the analysis of non-rigid single-span bent frames, examining the variation patterns of a suitable regularity index for non-rigid plate bent frame structures, referred to as the shear force lateral stiffness matching index, under various parameters. Additionally, it introduces indices to quantify the deformation response of non-rigid plate bent frame structures, providing a detailed analysis of the impact of factors such as eccentricity, torsional stiffness, and roof slab stiffness on the deformation characteristics of non-rigid plate bent frame structures and the shear force lateral stiffness matching index. The results show that the shear force lateral stiffness matching index can reflect the inconsistency in the horizontal displacement response of lateral force-resisting components caused by deformations in the roof slab. The proposed indices for torsional and bending deformations accurately quantify the roof slab’s deformation response, revealing the horizontal deformation characteristics of lateral force-resisting components in non-rigid frames. When eccentricity is present, the stiffness of the roof slab has a non-monotonic effect on the torsional component of the structural seismic response. Full article
(This article belongs to the Special Issue Seismic Analysis and Design of Building Structures)
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20 pages, 10143 KiB  
Article
Two-Stage Optimal Design Method for Asymmetric Base-Isolated Structures Subject to Pulse-Type Earthquakes
by Jiayu Zhang, Ai Qi and Mianyue Yang
Buildings 2024, 14(6), 1728; https://doi.org/10.3390/buildings14061728 - 8 Jun 2024
Viewed by 902
Abstract
Asymmetric base-isolated structures subjected to severe torsion may suffer further aggravation of their torsional and translational responses under pulse-type earthquakes. To counteract these detrimental impacts, this study introduces a two-stage optimal design method. The first stage involved the application of the NSGA-II algorithm [...] Read more.
Asymmetric base-isolated structures subjected to severe torsion may suffer further aggravation of their torsional and translational responses under pulse-type earthquakes. To counteract these detrimental impacts, this study introduces a two-stage optimal design method. The first stage involved the application of the NSGA-II algorithm for determining an optimal isolator arrangement—namely, position and category—with the objective of reducing both the maximum interstory rotation of the superstructure and the isolation layer. In the second stage, the inclusion of viscous dampers served to minimize the excessive translational response triggered by pulse-type earthquakes. The influence of these dampers’ positions on the structural response was carefully evaluated. The final application of this optimal design method was demonstrated on an asymmetric base-isolated structure. The results indicated a significant reduction in the translational and torsional responses of the asymmetric base-isolated structure when the two-stage optimal design method was utilized, compared to those of structures designed using traditional conceptual methods. It was found that by installing viscous dampers in the isolation layer along both the x and the y directions—specifically, underneath the mass center of the superstructure (CMS)—the effectiveness of the torsional resistance from the first stage could be effectively maintained. Full article
(This article belongs to the Special Issue Seismic Analysis and Design of Building Structures)
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