道路交通系统恢复力研究进展综述

Review of Road Transportation System Resilience Research

恢复力研究已成为灾害风险领域的研究热点,但在道路交通领域的研究较少。为应对自然灾害等突发事件对道路交通的影响,促进我国交通恢复力的研究,对国内外恢复力领域的相关研究成果进行了总结。首先对恢复力及交通领域恢复力的概念进行了梳理,重点对交通恢复力的内涵和外延进行了深入研究和探讨,总结提出了交通恢复力的定义,并对相关概念进行了区分讨论。同时对恢复力的量化评价体系与方法,以及相关指标计算进行了总结分析,并梳理了交通恢复力基本特性,最后提出在概念统一、量化标准、多学科交叉研究及实际应用等方面作为未来交通恢复力的研究重点。

The resilience research has aroused general interest in the field of disaster risk ,but the transportation re-silience needs to be further studied .To respond to the impact of disasters and other unexpected events on the road trans-portation system ,and to promote the resilience study in China ,this study summarizes the related research results of the resilience fields at home and abroad .Firstly the concept of resilience and the concept of transportation system resilience are discussed .This paper studies further the connotation and denotation of transportation resilience ,advances the defini-tion of transportation resilience ,and makes a distinction between the related concepts .At the same time ,the quantitative evaluation system of the resilience ,quantitative approaches for measuring resilience and associated calculation indicators are reviewed .Later ,the elements of the resilient transportation system are analyzed .Finally ,there are some future in-vestigations including a standardized and uniformly agreed-on definition ,quantitative approaches for measuring resilience , multidisciplinary research ,and the practical application of resilience .