摘要
为对铣刨重铺、就地热再生和就地冷再生三种高速公路路面养护工艺进行碳排放源识别和工序合理划分,以便后续进行碳排放核算,本文通过研究公路养护工程相关文件和实地调研,针对三种高速公路路面养护工艺,识别工序中的碳排放源,梳理出适用于碳排放核算的工序步骤。结果表明:(1)通过对IPCC规定的碳排放核算边界和其他标准规定的研究,识别了公路养护工程的碳排放边界;(2)针对铣刨重铺、就地热再生、就地冷再生三种高速公路养护技术,划分了养护技术工序内容;(3)对铣刨重铺、就地热再生、就地冷再生三种高速公路养护技术的碳排放源进行识别,分别形成了碳排放源清单。
To facilitate subsequent carbon emission accounting,we conducted a study on three highway pavement maintenance techniques:milling and resurfacing,in-place hot recycling,and in-place cold recycling.This involved identifying carbon emission sources and reasonably dividing the processes.Through a review of relevant documents from highway maintenance projects and field research,we pinpointed carbon emission sources within these processes and outlined the steps suitable for carbon emission accounting.The findings revealed the following:(1)by researching the carbon emission accounting boundaries stipulated by the IPCC and other standards,we determined the carbon emission boundaries of highway maintenance projects.(2)For each of the three highway maintenance techniques—milling and resurfacing,in-place hot recycling,and in-place cold recycling—we delineated the maintenance technique process content.(3)We identified carbon emission sources for the three highway maintenance techniques—milling and resurfacing,in-place hot recycling,and in-place cold recycling—and compiled separate lists of carbon emission sources.
作者
吴强
祖雅群
李欣颖
刘尧
杨振杰
郝朋超
WU Qiang;ZU Yaqun;LI Xinying;LIU Yao;YANG Zhenjie;HAO Pengchao(Jiangsu Ninghang Expressway Co.,Ltd.,Nanjing Jiangsu 210000,China;Jiangsu Expressway Engineering Maintenance Technology Co.,Ltd.,Nanjing Jiangsu 210000,China;CCCC Highway Consultants Co.,Ltd.,Beijing 100010,China;CCCC Green and Low Carbon Development Research Center,Beijing 100088,China)
出处
《交通节能与环保》
2025年第6期7-13,共7页
Transport Energy Conservation & Environmental Protection
关键词
高速公路
工序划分
路面养护工艺
铣刨重铺
就地热再生
就地冷再生
highway
process division
pavement maintenance process
milling and resurfacing
in-place hot recycling
in-place cold recycling
