Multi-Hazard Resilience for Sustainable Building Structure

A Special Issue of Buildings (ISSN 2075-5309) belonging to the section "Building Structures".

Deadline for manuscript submissions: 20 November 2026 | Viewed by 1335

Editor


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Guest Editor
1. Earthquake Research Institute, The University of Tokyo, Tokyo 113-8654, Japan
2. School of Engineering, Tohoku University, Sendai 980-8577, Japan
Interests: structural vibration energy harvesting; seismic response mitigation; urban seismic resilience; real-time hybrid simulation; next-generation damping devices

Special Issue Information

Dear Colleagues,

Buildings and infrastructure increasingly face compound and cascading hazards—earthquakes followed by aftershocks, extreme wind and rainfall, heatwaves, flooding, and secondary disruptions such as power outages, communication loss, and constrained mobility. Under these conditions, resilience is not only about preventing collapse, but also about maintaining functionality, enabling rapid damage understanding, and supporting low-carbon recovery and adaptation. This Special Issue “Multi-Hazard Resilience for Sustainable Building Structure” aims to bring together advances that connect fundamental mechanics, sensing and data, and practical decision support for the built environment.

We welcome contributions across the full lifecycle of resilient and sustainable building structures: multi-hazard performance-based design; innovative damping, isolation, and adaptive systems; robust structural health monitoring and self-powered sensing; rapid post-event assessment and uncertainty-aware damage estimation; multi-source data fusion using remote sensing, UAV imagery, IoT, and mobility data; and digital twin platforms that integrate simulations with streaming observations. Studies may address buildings, lifelines, and critical facilities, and may span numerical modeling, laboratory and full-scale testing, field deployment, and implementation in codes or operational workflows. By integrating engineering innovation with actionable analytics, this Special Issue seeks to accelerate deployable solutions that enhance safety, shorten recovery time, and reduce environmental impacts in a changing hazard landscape.

Dr. Wei Liu
Guest Editor

Manuscript Submission Information

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Keywords

  • multi-hazard resilience
  • sustainable structures
  • performance-based design
  • seismic isolation and damping
  • structural health monitoring
  • post-event damage assessment
  • multi-sensing data fusion
  • digital twins
  • uncertainty quantification
  • low-carbon recovery

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Published Papers (2 papers)

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Research

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21 pages, 14609 KB  
Article
Seismic Response Amplification Mechanisms and Base-Isolation Retrofit Evaluation of a 500 kV Three-Phase Transformer with Steel Supports
by Yukun Du, Li Zhang, Jing Xie, Xiaoxuan Li and Wei Liu
Buildings 2026, 16(18), 3643; https://doi.org/10.3390/buildings16183643 - 13 Sep 2026
Viewed by 334
Abstract
The effects of steel supports on the dynamic characteristics and seismic demands of large three-phase power transformers remain insufficiently quantified. A three-dimensional finite-element model of a 500 kV three-phase transformer was developed to compare configurations without steel support (NS) and with steel support [...] Read more.
The effects of steel supports on the dynamic characteristics and seismic demands of large three-phase power transformers remain insufficiently quantified. A three-dimensional finite-element model of a 500 kV three-phase transformer was developed to compare configurations without steel support (NS) and with steel support (WS). Modal characteristics and seismic bushing responses were evaluated under seven three-component ground motions. Frequency-response characteristics and global tank rotations were then analyzed, and a double friction pendulum (DFP) base-isolation retrofit was assessed. The lowest natural frequency of the WS model was 1.47 Hz, lower than the 1.84 Hz obtained for the NS model. For the representative X-direction response of high-voltage bushing A, the dominant low-frequency peak of the frequency-response function shifted from approximately 1.89 to 1.64 Hz, while its magnitude increased from approximately 8 to 19. The mean peak maximum principal tensile stress at the root of bushing A increased by 83.1%. The WS model also exhibited greater tank rocking and torsional responses, whose peaks were positively associated with the peak root stresses of bushings A and B. For representative high-voltage bushing B, the DFP retrofit achieved a mean isolation efficiency of approximately 60%. These results elucidate the mechanisms by which steel supports amplify the seismic response of the large 500 kV three-phase power transformer and provide a numerical evaluation of the effectiveness of a DFP base-isolation retrofit for this transformer. Full article
(This article belongs to the Special Issue Multi-Hazard Resilience for Sustainable Building Structure)
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Review

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26 pages, 2056 KB  
Review
Next-Generation Seismic Resilience of Urban Infrastructure: A Critical Review and “3C Framework” Roadmap Under Near-Fault Ground Motions
by Guifeng Zhao, Jie Ding and Meng Zhang
Buildings 2026, 16(12), 2314; https://doi.org/10.3390/buildings16122314 - 9 Jun 2026
Viewed by 608
Abstract
Near-fault ground motions (NFGMs), characterized by forward-directivity velocity pulses, impose severe kinematic demands that challenge conventional structural systems. As modern civil engineering pivots toward rapid functional recovery, a critical paradigm shift is required: moving from component-centric kinematic vulnerability diagnostics to network-level systemic resilience [...] Read more.
Near-fault ground motions (NFGMs), characterized by forward-directivity velocity pulses, impose severe kinematic demands that challenge conventional structural systems. As modern civil engineering pivots toward rapid functional recovery, a critical paradigm shift is required: moving from component-centric kinematic vulnerability diagnostics to network-level systemic resilience optimization. This comprehensive review elucidates this transition, conceptualizing an integrated “3C Resilience Framework”—encompassing Coupled-multi-hazard, City-scale, and Carbon-friendly dimensions—as a strategic roadmap for next-generation seismic design. A pivotal focus is the physical evaluation of contemporary regulatory evolutions, specifically the multi-point spectral lower-bound constraints in American Society of Civil Engineers Standard 7-22 (ASCE 7-22) and the site-specific scaling factors in Eurocode 8. We demonstrate that these spectral floors are physically essential for flexible and isolated structures to constrain long-period kinetic energy, thereby mitigating the underestimation of residual drifts that fundamentally dictate repairability. Furthermore, this review explicitly aligns structural performance with the UN Sustainable Development Goals (SDG 9 & 11). By synthesizing advanced mitigation topologies with surrogate-assisted computational paradigms, this roadmap bridges the micro-to-macro scale gap between physical structural degradation and regional functional restoration, providing an actionable blueprint for sustainable urban networks. Full article
(This article belongs to the Special Issue Multi-Hazard Resilience for Sustainable Building Structure)
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