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Predicting the restoration pattern from hurricane-induced power outages from facebook data 根据facebook数据预测飓风导致的停电后的恢复模式

Resilient Cities and Structures

Pub Date : 2025-12-01 Epub Date: 2025-12-04 DOI: 10.1016/j.rcns.2025.11.004

Tasnuba Binte Jamal , Samiul Hasan , Ali Mostafavi

Extreme events such as tropical storm, tornado, hurricane cause significant disruptions to infrastructure systems including power, water, transportation, telecommunication services. Faster restoration from power outages is critical since power outages substantially impact various sectors including education, financial transactions, healthcare, and leisure. Thus, it is important to study outage restoration patterns. To develop data-driven models and test its performance on unseen hurricanes, high-resolution data from multiple hurricanes are required. However, such high-resolution power outage data from utility companies are proprietary and not easily accessible to all. Thus, the aim of this study is to demonstrate the use of macroscopic location data available from Facebook for analyzing power outage during hurricanes. First, it shows the association between population activity in Facebook and hurricane-induced power outage using the data for Hurricane Ida at a ZIP Code level. Second, it develops a data-driven model to predict power outage restoration pattern at a ZIP Code level utilizing Facebook data for Hurricanes Ida and Ian. We found that Facebook data can explain 59 % of variance in by power outages at daily level and it can explain 65 % of variance in restoration times from power outages at a ZIP code level. The data-driven model can reliably predict the restoration pattern from power outages (R²=0.816). This study can aid researchers to choose alternative data for power outage analysis and help emergency managers and utility companies gain data-driven insights enhancing their decision-making for an impending hurricane.

热带风暴、龙卷风、飓风等极端事件会对基础设施系统造成严重破坏，包括电力、水、交通、电信服务。由于停电会严重影响教育、金融交易、医疗保健和休闲等各个部门，因此从停电中更快地恢复至关重要。因此，研究中断恢复模式是很重要的。为了开发数据驱动的模型并测试其在未知飓风上的性能，需要来自多个飓风的高分辨率数据。然而，公用事业公司的这种高分辨率停电数据是专有的，并不是所有人都能轻易获得。因此，本研究的目的是证明使用Facebook上的宏观位置数据来分析飓风期间的停电情况。首先，它使用邮政编码级别的飓风Ida数据显示了Facebook上的人口活动与飓风导致的停电之间的关联。其次，它开发了一个数据驱动模型，利用飓风Ida和Ian的Facebook数据来预测邮政编码级别的停电恢复模式。我们发现Facebook数据可以解释59%的日常停电方差，可以解释65%的邮政编码级别停电恢复时间方差。数据驱动模型能够可靠地预测停电后的恢复模式（R2=0.816）。这项研究可以帮助研究人员为停电分析选择替代数据，并帮助应急管理人员和公用事业公司获得数据驱动的见解，从而提高他们对即将到来的飓风的决策能力。

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引用次数: 0

Towards urban resilience-based management: the case of Mexico after the 2017 earthquakes 迈向城市弹性管理：以2017年地震后的墨西哥为例

Resilient Cities and Structures

Pub Date : 2025-12-01 Epub Date: 2025-12-12 DOI: 10.1016/j.rcns.2025.10.003

Sergio M. Alcocer , Luciano Roberto Fernández-Sola

The September 2017 earthquakes in Mexico, which struck within a twelve-day span and affected regions with vastly different seismic, socioeconomic, and urban characteristics, revealed the multifactorial nature of seismic vulnerability and resilience in the country. This paper provides a comprehensive review of the damage on the built environment, emergency response, recovery and reconstruction efforts, regulatory evolution, and institutional reforms that followed these events. Key topics include the performance of self-built housing and essential infrastructure, the challenges of decentralized building codes and their uneven development and enforcement, the role of civil society, private sector and media in disaster response, and the implementation of the National Reconstruction Program. Advances in seismic code development—particularly the updated Complementary Technical Norms (CTNs) of Mexico City—and the creation of a dedicated standard for the evaluation and rehabilitation of existing buildings are also discussed. The proposed Construction Law for Mexico City, which aims to assign legal responsibility to stakeholders and formalize the regulatory framework, may serve as a legislative model for other regions. The paper concludes by highlighting the importance of coordination, technical rigor, equity and inclusion in recovery and reconstruction, and public engagement in advancing seismic resilience across diverse urban, semi-urban and rural contexts.

2017年9月发生在墨西哥的地震在12天内发生，影响了地震、社会经济和城市特征截然不同的地区，揭示了该国地震脆弱性和恢复力的多因素性质。本文全面回顾了地震对建筑环境的破坏、应急响应、恢复和重建工作、监管演变以及随后的制度改革。主要议题包括自建住房和基本基础设施的表现，分散建筑规范的挑战及其不平衡的发展和执行，民间社会，私营部门和媒体在灾害应对中的作用，以及国家重建计划的实施。本文还讨论了地震规范制定方面的进展——特别是更新的墨西哥城补充技术规范（ctn）——以及现有建筑评估和修复专用标准的创建。拟建的《墨西哥城建筑法》旨在将法律责任分配给利益相关者，并使监管框架正规化，可以作为其他地区的立法模式。最后，报告强调了恢复和重建过程中的协调、技术严谨性、公平性和包容性，以及公众参与对提高不同城市、半城市和农村地区的抗震能力的重要性。

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引用次数: 0

The Christchurch post-earthquake reconstruction – Year 14 update 基督城震后重建- 14年更新

Resilient Cities and Structures

Pub Date : 2025-12-01 Epub Date: 2025-12-12 DOI: 10.1016/j.rcns.2025.12.002

Michel Bruneau , Gregory MacRae

Reconstruction of buildings in the Christchurch central business district following the 2011 earthquake has been a massive undertaking that is not yet completed. Interviews have been conducted with representatives of the consulting engineering companies who designed 55 of these buildings from 2017 until 2025 to determine: (i) the building construction materials and structural system types used, and (ii) the drivers for the selection of these systems. The information obtained is compared with a 2017 survey, by the authors, with the same design companies for buildings constructed from 2012 to 2017, as part of the Christchurch rebuild after the 2010–2011 Canterbury earthquakes. It is found that 47 % and 45 % of the buildings constructed had steel and concrete lateral force resisting systems, respectively, with the remainder using timber. In terms of floor space areas, the steel buildings were typically larger and the ratios were 70 % and 24 %, respectively. The most popular structural steel seismic systems were MRFs and BRBFs with 29 % and 20 % of the floor areas, respectively. Gravity systems, when needed, were generally steel. Although slightly different, these numbers are similar in magnitude to those reported in the prior study. However, comparing the factors driving choice of structure systems reported in the previous study, many of the engineers interviewed commented that, as the Canterbury earthquakes became further away in time, fewer of their clients requested resilient designs that would help achieve functionality (e.g., maintain business continuity) following future earthquakes, requesting instead lowest-cost designs. Nonetheless, it is expected that much of the newer construction will provide improvements in seismic performance given that many buildings were designed for significantly higher strength and lower drift than permitted in the standards.

2011年地震后，基督城中央商务区的建筑重建是一项尚未完成的大规模工程。我们采访了从2017年到2025年设计了55座此类建筑的咨询工程公司的代表，以确定：(i)所使用的建筑材料和结构系统类型，以及（ii）选择这些系统的驱动因素。作者将获得的信息与2017年的一项调查进行了比较，该调查使用了2012年至2017年建造的建筑物的相同设计公司，作为2010-2011年坎特伯雷地震后基督城重建的一部分。研究发现，47%和45%的建筑分别采用钢结构和混凝土结构的抗侧力系统，其余的采用木材结构。在建筑面积方面，钢结构建筑通常较大，比例分别为70%和24%。最受欢迎的钢结构抗震体系是mrf和BRBFs，分别占楼面面积的29%和20%。需要时，重力系统通常是钢的。虽然略有不同，但这些数字在量级上与之前的研究报告相似。然而，通过比较之前研究中所报告的驱动结构系统选择的因素，许多受访的工程师评论说，随着坎特伯雷地震的时间越来越远，他们的客户越来越少要求弹性设计来帮助实现未来地震后的功能（例如，保持业务连续性），而是要求最低成本的设计。尽管如此，考虑到许多建筑物的设计强度明显高于标准所允许的强度，而漂移明显低于标准，预计许多新建筑将在抗震性能方面有所改善。

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引用次数: 0

Exploring informal settlement fires in Indonesia: A study of fire risk assessment and fire resilient strategies in Medan 探索印度尼西亚的非正式住区火灾：棉兰火灾风险评估和火灾恢复策略研究

Resilient Cities and Structures

Pub Date : 2025-12-01 Epub Date: 2025-11-14 DOI: 10.1016/j.rcns.2025.11.001

Aulia Malik Affif , Alan March

The growth and scale of urbanisation in Indonesia poses various challenges, including the availability of affordable housing, which has forced many low-income people to live in informal settlements. Fires account for 15% of all disasters in Indonesia, particularly in densely populated urban areas such as informal settlements. The nature of informal settlements, which lack basic services along with poor living conditions, increases the likelihood of fire. The topic of informal settlement fires in Indonesia is relatively unresearched, especially studies tailored to waterfront informal settlements typologies which prevents an understanding of fire risk and its impact in the area. This study aims to investigate what aspects influence fire risk in the area and to increase the resilience of informal settlements to fire outbreaks with the intention of improving community resilience. A case study with mixed methods is employed in this study. Our study consists of two phases of data analysis. The first phase consists of spatial analysis, derivation of weight, risk assessment, sensitivity analysis, and identification of policy drivers. Meanwhile, the second phase of our data analysis consists of analysing conditions, challenges, and opportunities, resilient strategies development, and scenario testing. The results of this study revealed that the risk of fire in the area is considered high-to-very high, which is driven primarily by moderate hazard, high vulnerability, and low-to-very low capacity against fire. Primary drivers of fire risk in the area are building materials, electrical connection and equipment, road width, and building density. As a result, this study proposed nine physical and non-physical resilient strategies which has been categorised into three distinct aspects: development planning, development regulations, and risk management and response. Spatial analysis revealed that, if fully implemented and operationalised, these strategies could reclassify 90% of the area to moderate risk. Further research is should examine the causal factors of past fire incidents, the institutional capacity for fire management, and the socioeconomic conditions of the community.

印度尼西亚城市化的增长和规模带来了各种挑战，包括经济适用房的供应，这迫使许多低收入者住在非正式的定居点。火灾占印尼所有灾害的15%，特别是在人口密集的城市地区，如非正式定居点。非正式住区缺乏基本服务，生活条件恶劣，这增加了发生火灾的可能性。印度尼西亚非正式住区火灾的研究相对较少，特别是针对滨水非正式住区类型的研究，这阻碍了对火灾风险及其对该地区影响的理解。本研究旨在调查影响该地区火灾风险的因素，并提高非正式住区对火灾爆发的抵御能力，以期提高社区的抵御能力。本研究采用混合方法进行个案研究。我们的研究包括两个阶段的数据分析。第一阶段包括空间分析、权重推导、风险评估、敏感性分析和政策驱动因素识别。与此同时，我们的数据分析的第二阶段包括分析条件、挑战和机遇、弹性战略制定和情景测试。本研究结果表明，该地区的火灾风险被认为是高至极高的，这主要是由中度危险、高脆弱性和低至极低的火灾能力驱动的。该地区火灾风险的主要驱动因素是建筑材料、电气连接和设备、道路宽度和建筑密度。因此，本研究提出了九个物理和非物理弹性策略，这些策略被分为三个不同的方面：发展规划、发展法规、风险管理和应对。空间分析显示，如果全面实施和操作，这些策略可以将90%的地区重新分类为中等风险。进一步的研究应该考察过去火灾事件的原因、火灾管理的机构能力和社区的社会经济条件。

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引用次数: 0

Natural language processing for disaster-resilient infrastructure: Research focus and future opportunities 用于抗灾基础设施的自然语言处理：研究重点和未来机会

Resilient Cities and Structures

Pub Date : 2025-12-01 Epub Date: 2025-12-08 DOI: 10.1016/j.rcns.2025.11.003

Muhammad Ali Moriyani , Lemlem Asaye , Chau Le , Trung Le , Harun Pirim , Om Parkash Yadav , Tuyen Le

The increasing frequency and severity of natural disasters, exacerbated by global warming, necessitate novel solutions to strengthen the resilience of Critical Infrastructure Systems (CISs). Recent research reveals the significant potential of natural language processing (NLP) to analyze unstructured human language during disasters, thereby facilitating the uncovering of disruptions and providing situational awareness supporting various aspects of resilience regarding CISs. Despite this potential, few studies have systematically mapped the global research on NLP applications with respect to supporting various aspects of resilience of CISs. This paper contributes to the body of knowledge by presenting a review of current knowledge using the scientometric review technique. Using 231 bibliographic records from the Scopus and Web of Science core collections, we identify five key research areas where researchers have used NLP to support the resilience of CISs during natural disasters, including sentiment analysis, crisis informatics, data and knowledge visualization, disaster impacts, and content analysis. Furthermore, we map the utility of NLP in the identified research focus with respect to four aspects of resilience (i.e., preparedness, absorption, recovery, and adaptability) and present various common techniques used and potential future research directions. This review highlights that NLP has the potential to become a supplementary data source to support the resilience of CISs. The results of this study serve as an introductory-level guide designed to help scholars and practitioners unlock the potential of NLP for strengthening the resilience of CISs against natural disasters.

全球变暖加剧了自然灾害的频率和严重程度的增加，需要新的解决方案来加强关键基础设施系统（CISs）的恢复能力。最近的研究揭示了自然语言处理（NLP）在灾难期间分析非结构化人类语言的巨大潜力，从而促进了中断的发现，并提供了支持有关CISs复原力的各个方面的情景感知。尽管有这种潜力，但很少有研究系统地描绘了全球关于支持社会主义社会弹性各个方面的NLP应用的研究。本文通过使用科学计量复习技术对当前的知识进行复习，为知识体系做出了贡献。利用来自Scopus和Web of Science核心馆藏的231条书目记录，我们确定了五个关键研究领域，研究人员已经使用NLP来支持自然灾害期间CISs的恢复能力，包括情绪分析、危机信息学、数据和知识可视化、灾害影响和内容分析。在此基础上，我们从弹性的准备、吸收、恢复和适应性四个方面对NLP在研究重点中的应用进行了分析，并提出了各种常用技术和潜在的未来研究方向。这篇综述强调，NLP有潜力成为一个补充数据源，以支持CISs的弹性。本研究的结果可以作为一个入门级的指南，旨在帮助学者和实践者释放NLP的潜力，以加强csis对自然灾害的抵御能力。

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引用次数: 0

Synthetic modeling of water distribution systems for interdependent infrastructure systems resilience analysis with interdependencies via building-mediated clustering 基于建筑中介聚类的相互依赖基础设施系统弹性分析配水系统综合建模

Resilient Cities and Structures

Pub Date : 2025-12-01 Epub Date: 2025-11-17 DOI: 10.1016/j.rcns.2025.10.002

Yesen Yang , Edmond Y. Lo

Resilience studies for water distribution systems (WDS) coupled with other interdependent infrastructure systems attract increasing attention from stakeholders and researchers. However, most existing large-scale WDS models are single infrastructure-based without consideration of other infrastructure systems. This is due to a lack of needed information on systems coupling, the structure of the simulator used, and the computation load involved. To address these gaps, this paper presents a synthetic modeling framework for a real-world WDS as coordinating with other infrastructure systems via a building-mediated clustering approach through consideration of physical distance and node capacity. First, the WDS network topology and operation parameters are inferred via bulk open-source information. A building-mediated clustering approach is designed to systematically derive the interdependence between the WDS and the power system similarly created as a case study. Second, a novel linearization method is developed in formulating the WDS model that can relieve computation load while maintaining accuracy. Finally, a disruption-recovery framework is developed to demonstrate the proposed methodology in modelling WDS resilience. The framework is applied to a neighborhood in Queenstown, Singapore, an area of 20.43 km² and 96,000 population. The near-real-time simulations on the coupled system involving 308 nodes and 384 links showcase the effectiveness and application of the proposed synthetic modeling and formulation.

配水系统与其他相互依赖的基础设施系统的弹性研究越来越受到利益相关者和研究人员的关注。然而，大多数现有的大规模WDS模型都是基于单一基础设施的，没有考虑其他基础设施系统。这是由于缺乏有关系统耦合、所使用的模拟器结构和所涉及的计算负载的必要信息。为了解决这些差距，本文提出了一个现实世界WDS的综合建模框架，通过考虑物理距离和节点容量，通过建筑介导的集群方法与其他基础设施系统进行协调。首先，通过大量开源信息推断WDS网络拓扑结构和运行参数。设计了一种以建筑为中介的集群方法，系统地推导出WDS和电力系统之间的相互依赖关系，并创建了类似的案例研究。其次，提出了一种新的线性化方法来构建WDS模型，在保证精度的同时减轻了计算量。最后，开发了一个中断恢复框架，以演示所提出的建模WDS弹性的方法。该框架应用于新加坡皇后镇的一个社区，面积为20.43平方公里，人口为96,000。对308个节点和384条链路的耦合系统进行了近实时仿真，验证了所提出的综合建模和公式的有效性和实用性。

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引用次数: 0

Resilience of metro systems subjected to external disturbances: A state-of-the-art review 地铁系统在外部干扰下的弹性：一项最新研究

Resilient Cities and Structures

Pub Date : 2025-12-01 Epub Date: 2025-12-11 DOI: 10.1016/j.rcns.2025.11.002

Hao Bai , Dong-Ming Zhang , Jian-Min Guo , Yu-Shan Hua , Bilal M. Ayyub , Hong-Wei Huang , Enrico Zio

Metro systems are important transport infrastructures in megacities, and their long-term operational safety is challenged by frequent external disturbances, such as environmental extremes and human construction activities. A metro system must be resilient to resist, adapt to, and recover its performance when such disruptions occur. Current studies on metro system resilience often lack a comprehensive view from a complex system perspective, leading to a plethora of choices for methods of analysis and indicators applied to different metro systems and external disturbances. Therefore, the present paper aims to provide a comprehensive review of the topics and works revolving around the resilience of metro systems. It first clarifies the concept of metro system resilience based on classical definitions from a technical perspective. Metro resilience encompasses both the structural and operational aspects of metro systems, including their damage mechanisms, analysis methods and indicators of resilience. Methods for enhancing metro system resilience across structural, operational and monitoring dimensions are explored. Finally, future research directions are discussed, emphasizing the importance of considering the "system of systems" formed by interdependent infrastructure, refining uncertainty analysis, and investigating the opportunities arising from the application of artificial intelligence for improving metro system resilience against external disturbances.

地铁系统是特大城市重要的交通基础设施，其长期运行安全受到极端环境和人为建设活动等外部干扰的挑战。地铁系统必须具有抵御、适应并在此类中断发生时恢复其性能的弹性。目前对地铁系统弹性的研究往往缺乏从复杂系统角度的全面视角，导致分析方法和指标的选择过多，适用于不同的地铁系统和外部干扰。因此，本文旨在对围绕地铁系统弹性的主题和工作进行全面回顾。首先从技术的角度，在经典定义的基础上，阐述了地铁系统弹性的概念。地铁弹性包括地铁系统的结构和运行两个方面，包括其损伤机制、分析方法和弹性指标。探讨了提高地铁系统在结构、运营和监测方面的弹性的方法。最后，讨论了未来的研究方向，强调了考虑由相互依赖的基础设施形成的“系统的系统”的重要性，改进了不确定性分析，并研究了人工智能应用对提高地铁系统抵御外部干扰的能力所带来的机会。

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引用次数: 0

SRB (Seismic Resilience-Based) methodology for historical centers: San Marino case study 历史中心的SRB（基于地震弹性的）方法：圣马力诺案例研究

Resilient Cities and Structures

Pub Date : 2025-12-01 Epub Date: 2025-12-13 DOI: 10.1016/j.rcns.2025.12.001

Davide Forcellini , Scott McAvoy , Falko Kuester

In the last two decades, seismic resilience (SR) has been developed as a main concept for the assessment of the structural vulnerabilities of buildings and city centres. In particular, historical centers consist of adjacent buildings organized in blocks with common characteristics and similar typologies. The paper proposes a methodology to quantify SR for urban regions, by overcoming the state of the art studies that focus on assessing the SR for singular buildings. In this regard, the presented methodology may calculate the SR of blocks of buildings for the assessment of recovery investments of historical city centers. The main idea is to assess the level of vulnerability by accurate 3D surveys and visual inspections in order to select empirical fragility curves. The proposed methodology was herein applied to the city center of San Marino, designated by UNESCO as a world heritage site.

在过去的二十年里，地震恢复力（SR）已经发展成为建筑物和城市中心结构脆弱性评估的主要概念。特别是，历史中心由相邻的建筑组成，这些建筑具有共同的特征和相似的类型。本文提出了一种量化城市区域SR的方法，克服了目前专注于评估单一建筑SR的研究现状。在这方面，所提出的方法可以计算建筑物块的SR，以评估历史城市中心的恢复投资。主要思想是通过精确的三维调查和目视检查来评估脆弱性水平，以便选择经验脆弱性曲线。本文提出的方法应用于被联合国教科文组织指定为世界遗产的圣马力诺市中心。

引用次数: 0

Reducing the magnitude and variability of seismic-induced acceleration and force responses in steel buildings with controlled rocking base mechanism and force-limiting connections 采用可控摇基机构和限力连接降低钢结构地震加速度和力响应的震级和变异性

Resilient Cities and Structures

Pub Date : 2025-12-01 Epub Date: 2025-12-18 DOI: 10.1016/j.rcns.2025.12.004

Georgios Tsampras , Richard Sause

This study numerically investigates the seismic response of a nine-story self-centering concentrically braced frame building incorporating force-limiting connections between the floor system and the lateral force-resisting system. Nonlinear earthquake simulations are conducted under design basis earthquake ground motions, and the results are compared against a baseline model with rigid-elastic connections. The study discusses connection design considerations and evaluates the effectiveness of force-limiting connections in mitigating higher-mode effects. The findings show that force-limiting connections significantly reduce the magnitude and variability of floor accelerations, brace forces, and connection forces, while maintaining comparable story drifts. Force-limiting connections primarily reduce the contribution of higher-mode responses, while the controlled rocking base mechanism modifies the first-mode response. Overall, the reduced dispersion in structural response improves the reliability of seismic design and enhances resilience by minimizing damage to both structural components and acceleration-sensitive nonstructural elements.

本研究对九层自定心同心支撑框架建筑的地震反应进行了数值研究，该建筑在楼板系统和抗侧力系统之间采用了限力连接。在设计基础地震动条件下进行了非线性地震模拟，并将模拟结果与刚弹性连接的基线模型进行了比较。该研究讨论了连接设计的考虑因素，并评估了限力连接在缓解高模态效应方面的有效性。研究结果表明，限力连接显著降低了楼层加速度、支撑力和连接力的幅度和可变性，同时保持了相当的楼层漂移。限力连接主要减少了高模态响应的贡献，而可控摇摆基座机构则改变了第一模态响应。总体而言，结构响应离散度的降低提高了抗震设计的可靠性，并通过最大限度地减少对结构部件和加速度敏感的非结构部件的损伤来增强弹性。

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引用次数: 0

The recovery process of housing in Mexico City 7+ years after the 2017 Puebla-Morelos earthquake 2017年普埃布拉-莫雷洛斯州地震后7年多的墨西哥城住房恢复过程

Resilient Cities and Structures

Pub Date : 2025-09-01 Epub Date: 2025-08-29 DOI: 10.1016/j.rcns.2025.08.002

Arturo Tena-Colunga

During the M_w = 7.1 September 19, 2017 earthquake with epicenter nearby the boundary of Puebla and Morelos states, an important amount of structural damage occurred in Mexico City, 120 km away from the epicenter. Among the most severely affected sectors was the housing sector. At least 16 houses collapsed or partially collapsed during the earthquake, more than 5100 were demolished with public funds and more than 5800 were sternly damaged and required to be rehabilitated. Close to 1300 apartment buildings were severely damaged, where 33 of them collapsed or partially collapsed. Then, the recovery of the housing sector, which is instrumental for both the social and economy recovery of the city, have posed a monumental task and challenge to the citizens and authorities of Mexico City. In this paper, the author summarizes how these efforts to recover the affected housing sector have been in Mexico City close to eight years after the 9/19/2017 earthquake, based upon detailed statistics and information compiled by the author from different sources. It can be concluded that after 7+ years, the recovery process of single-family houses has been a success, as close to 100 % of the affected homes have been fully recovered with much better projects than the originally damaged. However, the recovery process of apartment buildings, although important, still has a long way to go. As of May 2025, only 59.6 % of the affected buildings have been fully recovered (31.3 % using public funds), other 11.3 % are under construction or rehabilitation process and, in 29.1 % of the affected buildings, no action has been taken to speed their recovery.

2017年9月19日发生的里氏7.1级地震震中位于普埃布拉州和莫雷洛斯州交界处附近，距离震中120公里的墨西哥城发生了严重的结构破坏。受影响最严重的部门之一是住房部门。在地震中，至少有16所房屋倒塌或部分倒塌，5100多所房屋被公共资金拆除，5800多所房屋严重受损，需要修复。近1300栋公寓建筑严重受损，其中33栋倒塌或部分倒塌。然后，住房部门的复苏对城市的社会和经济复苏都有帮助，这对墨西哥城的公民和当局构成了一项艰巨的任务和挑战。在本文中，作者根据作者从不同来源收集的详细统计数据和信息，总结了在2017年9月19日地震发生近8年后，墨西哥城为恢复受影响的住房部门所做的努力。可以得出的结论是，经过7年多的时间，单户住宅的恢复过程是成功的，接近100%的受影响房屋已经完全恢复，项目比最初受损的要好得多。然而，公寓楼的恢复过程虽然重要，但仍有很长的路要走。截至2025年5月，只有59.6%的受影响建筑物已完全修复（其中31.3%使用公共资金），其他11.3%正在建造或修复过程中，29.1%的受影响建筑物没有采取任何行动来加速修复。

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引用次数: 0