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Risk assessment of the areas along the highway due to hazardous material transportation accidents

机译：由于危险物质运输事故导致高速公路沿方的风险评估

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摘要

As the industrialization process accelerates in developing countries, road accidents involving hazardous materials are increasing, and the threat associated with these accidents to areas along the highway cannot be ignored. The main objective of this paper is to contribute information regarding risk quantification, risk prevention, and control by government managers in areas along the highways. Thus, the risk assessment of the area along the highway (RAAH) method was established and applied as a regional risk prevention policy. Considering that the damage caused by accidents can vary substantially between different surroundings, the RAAH method was used as an integrated function comprising of accident frequency, intensity and vulnerability along the route, and the vulnerability system reflected the characteristics of the social and environmental factors in the study area. Then, in this study, we implemented this assessment model in geographic information system and applied it to a typical section of the Beijing-Tibet Highway in Beijing, China, to demonstrate its functionality and utility. A risk map was successfully obtained, and it showed that this method not only effectively reveals the neglected high-risk units but also can be used to provide technical support to the regional government to identify the blind spots and strengthen their risk management.
机译：随着发展中国家的工业化进程加速，涉及危险材料的道路事故正在增加，并且与这些事故相关的威胁无法忽视高速公路的区域。本文的主要目标是贡献有关风险量化，风险预防和控制在高速公路地区的风险量化，风险和控制的信息。因此，建立并申请了公路（RAAH）方法沿公路（RAAH）方法的风险评估，并申请了区域风险预防政策。考虑到发生事故造成的损害可以在不同的环境之间变化，RAAH方法被用作沿着路线的事故频率，强度和脆弱性的综合函数，而脆弱性系统则反映了社会和环境因素的特征研究区。然后，在本研究中，我们在地理信息系统中实施了该评估模型，并将其应用于中国北京北京市高速公路的典型部分，以展示其功能和效用。成功地获得了风险地图，并表明这种方法不仅有效地揭示了被忽视的高风险单位，而且可以用来为区域政府提供技术支持，以确定盲点并加强其风险管理。

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