胎-路滚动阻力对道路碳排放与能源消耗的影响综述

Review of the Impact of Tire-road Rolling Resistance on Carbon Emissions and Energy Consumption

减少胎-路滚动阻力是降低道路碳排放与能源消耗的可靠策略,然而滚动阻力对碳排放的影响较为复杂,尚未形成清晰的机理。为了明晰胎-路滚动阻力对道路碳排放的影响,首先概述了胎-路滚动阻力形成机理及其主要影响因素,包括轮胎、路面和环境因素,然后重点总结了基于滚动阻力的碳排放测算方法,比较了不同方法的适用范围,进一步归纳了降低滚动阻力的措施。最后,基于上述工作总结了基于滚动阻力的减碳策略研究现状与发展方向,以期为交通运输业的减碳研究提供一定的借鉴和参考。

Reducing tire-road rolling resistance is a reliable strategy of reducing road carbon emissions and energy consumption.The impact of rolling resistance on carbon emissions is more complicated,and it has not yet formed a clear mechanism.To clarify the impact of tire-road rolling resistance on road carbon emissions,the formation mechanism of tire-road rolling resistance and its main influencing factors were summarized,including tire,pavement and environmental factors.The measurement method of carbon emission measurement based on rolling resistance was reviewed,compared the different methods of applicable scope.Current measures to reduce rolling resistance are presented.Based on the above work,the research status and development direction of carbon reduction strategies based on rolling resistance were summarized,in order to provide some reference for the research of carbon reduction in the transportation industry.