交通节能与环保2025，Vol.21Issue(3)：120-127,8.DOI:10.3969/j.issn.1673-6478.2025.03.026
基于LCA的沥青路面横断面预防养护碳排放评价体系
LCA-driven Carbon Emission Assessment System for Cross-Section Preventive Maintenance of Asphalt Pavements
摘要
Abstract
To mitigate greenhouse gas emissions in maintenance processes,this study develops a carbon accounting method and proposes a low-carbon evaluation framework by integrating life cycle assessment(LCA)and multi-source data-driven techniques.The framework covers raw material production,mixing,transportation,paving and compaction,and greening carbon sequestration.Starting from a standard cross-section,the material consumption and construction processes of each substructural layer are decomposed.Combined with carbon emission factors and mechanical energy consumption parameters,a traceable quantitative model is established.关键词
道路工程/沥青路面/层次分析法/预防养护/碳排放Key words
road engineering/asphalt pavement/analytic hierarchy process(AHP)/preventive maintenance/carbon emissions分类
交通工程引用本文复制引用
宋涛,姚远,徐敬武,李兴伟,游庆龙..基于LCA的沥青路面横断面预防养护碳排放评价体系[J].交通节能与环保,2025,21(3):120-127,8.基金项目
江西省交通运输厅科技项目(2023H0012) （2023H0012）
