Abstract

As dramatically confirmed by the recent earthquakes in Amatrice and Visso in 2016, and by the collapse of a road bridge along the Savona-Torino highway in 2019, Italy and all its constructions and infrastructures passing through its territory are potentially exposed to considerable seismic and hydrogeological risks. Rete Ferroviaria Italiana (RFI), in its role of Infrastructure Manager, is responsible for the management and safety of the rail traffic on the Italian network. RFI has therefore implemented a safety management system that ensures the control of the risks associated with railway operations, including seismic and hydrogeological risks. The first part of the paper provides an overview on the exposition of the Italian railway network. The strategies adopted by RFI for mitigating the abovementioned risks are then described as based on a combination of passive and active countermeasures. Eventually, the paper describes the future trends and developments for updating and improving the internal procedures and the tools currently available for reducing the consequences on the railway network of potentially harmful natural events.

摘要

最近 2016 年阿马特里切和维索发生的地震以及 2019 年萨沃纳-都灵高速公路沿线的一座公路桥的倒塌戏剧性地证实了这一点，意大利及其所有穿过其领土的建筑和基础设施可能会受到大量地震和水文地质灾害的影响。风险。Rete Ferroviaria Italiana (RFI) 作为基础设施经理，负责意大利网络上铁路交通的管理和安全。因此，RFI 实施了安全管理系统，以确保控制与铁路运营相关的风险，包括地震和水文地质风险。论文的第一部分概述了意大利铁路网的展示。RFI 为减轻上述风险而采用的策略然后被描述为基于被动和主动对策的组合。最后，本文描述了更新和改进当前可用于减少潜在有害自然事件对铁路网络后果的内部程序和工具的未来趋势和发展。