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城市网络的抗震能力:基础设施可视化和脆弱性评估数据集
Marco Civera1, Fabrizio Aloschi2, Galilea Margherita Di Maio1
1Department of Structural, Building and Geotechnical Engineering, Politecnico di Torino, Corso Duca degli Abruzzi, 24, 10129, Turin, Italy.
Scientific data
|October 3, 2025
概括
这项研究提供了重要的地理信息系统 (GIS) 数据,用于评估意大利城市基础设施的脆弱性. 多式联网数据集有助于地震风险分析和道路网络的应急规划.
科学领域:
- 地理信息学是一种地理信息学.
- 土木工程 土木工程是指土木工程.
- 城市规划 城市规划
背景情况:
- 城市道路网络面临地震事件和地缘危险的重大风险.
- 系统的基础设施脆弱性评估对于城市的弹性至关重要.
- 现有的数据集往往缺乏综合的空间和多式联络数据来进行全面的分析.
研究的目的:
- 为城市基础设施脆弱性评估提供全面的地理信息系统 (GIS) 数据集.
- 在空间数据基础架构 (SDI) 中实现结构对象 (SOs) 的详细网络建模.
- 促进对城市环境中的结构脆弱性和地缘危险之间的相互作用的研究.
主要方法:
- 利用数字高度模型 (DEM) 和卫星数据来评估结构物体 (SOs) 的地震类型.
- 来自Geoportale Piemonte和GeoNetwork目录的综合滑坡特征数据.
- 在意大利都灵和那不勒斯开发了一套用于评估基础设施脆弱性的多式联运数据集.
主要成果:
- 为可视化和相互连接结构对象 (SO) 生成基本的 GIS 数据.
- 创建了一个对抗性分析和地震风险评估至关重要的多式联运数据集.
- 建立了城市基础设施作为复杂系统的网络建模的基础.
结论:
- 提供的数据集对于加强地震风险评估和应急响应计划至关重要.
- 这些数据支持对城市网络作为复杂系统的研究,评估运输效率.
- 这种资源使我们能够更深入地了解结构脆弱性,以及诸如山体滑坡和地震之类的地缘危险.
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