公路网应对自然灾害系统框架研究

为提高自然灾害下中国公路网应急管理的能力和效率，运用系统分析方法分析了影响公路网的自然灾害类型以及自然灾害对公路交通的影响，同时借鉴国内外公路网抗击自然灾害的经验，提出了公路网抗灾救援系统组织框架和工作业务流程，并系统地提出了公路网建设全生命周期的抗灾救援保障体系，其中包括抗灾能力和灾情评估、灾情监测和信息发布、应急响应机制、应急交通控制和管理方法等。

Mechanism and framework for natural disaster prevention for highway network

In order to improve the capacity and efficiency of emergency management, sorts and the impact of natural disasters on highway system in China are analyzed. Learning the experiences against natural disaster from other countries, the author proposes a framework of natural disaster prevention and rescue system for highway network through systems analysis and the operation flow. The security system of natural disaster prevention in all lifecycle of highway network is established, including disaster and prevention ability assessment, disaster monitoring and information distribution, emergency response mechanism, emergency traffic control and management and so on. The research results can serve as the reference for the improvement of disaster prevention ability and emergency management and rescue in face of natural disasters.