交通节能与环保2025，Vol.21Issue(1)：63-69,7.DOI:10.3969/j.issn.1673-6478.2025.01.010
基于LCA的城市道路建设阶段碳排放核算及减碳策略研究
Research on Carbon Emission Accounting and Carbon Reduction Strategies for Urban Road Construction Phase Based on LCA
摘要
Abstract
Based on the theory of life cycle assessment,a carbon emission inventory was constructed during the construction phase of the Aerospace Middle Road motorway in Xi'an City.The carbon emission factor calculation method was used to calculate the carbon emissions generated during the construction,material production,and material transportation processes.The results indicate that the carbon emissions generated by the material production process account for the largest proportion;the carbon emissions generated during construction process are mainly concentrated in diesel machinery;the carbon emission factor has a significant impact on the carbon emissions generated during the material production process;material quality and transportation distance are important factors that determine the carbon emissions during material transportation process.关键词
交通碳排放/碳排放核算/减碳策略/生命周期评价/西安市航天中路Key words
transportation carbon emissions/carbon emission accounting/carbon reduction strategy/LCA/Xi'an Aerospace Middle Road分类
交通工程引用本文复制引用
张潇,刘立忠,张倩,赵子异,杨毅,田琨,雷蓓,李思豫..基于LCA的城市道路建设阶段碳排放核算及减碳策略研究[J].交通节能与环保,2025,21(1):63-69,7.基金项目
横向资助、城镇道路碳排放计算标准(20220300) （20220300）
