城市道路沥青路面养护工程碳排放评估及减排方案研究  

Research on Carbon Emission Assessment and Emission Reduction Plan for Urban Road Asphalt Pavement Maintenance

作　　者：房广营 王利娟 Fang Guangying;Wang Lijuan(Jinan Municipal Engineering Design and Research Institute(Group)Co.,Ltd.,Jinan 250000,China;Shandong Polytechnic Vocational Colle ge,Jinan 250000,China)

机构地区：[1]济南市市政工程设计研究院(集团)有限责任公司,山东济南250000 [2]山东工程职业技术大学,山东济南250000

出　　处：《市政技术》2024年第8期102-111,共10页Journal of Municipal Technology

基　　金：山东工程职业技术大学校内科研基金项目研究成果(202211)。

摘　　要：随着我国道路网不断完善,待养护道路里程占比不断提高,而沥青路面养护期间会产生大量温室气体和有害烟尘。随着国内外资源、环境问题的日益突出,沥青路面养护期间的排放问题引起了国内外更加广泛的重视。研究了沥青路面养护过程中的碳排放边界并明确了碳排放清单,对沥青路面养护过程中原材料生产、沥青混合料生产和施工阶段的碳排放进行了分析计算,确定了养护过程中碳排放的关键环节;针对关键环节,从道路设计角度提出了针对性的减排措施,并进行了碳减排量及造价分析,为道路养护工程的减排提供了一定的参考。With the continuous improvement of road network in China,the proportion of roads requiring maintenance has been increased.A large amount of greenhouse gases and harmful dust are produced during the maintenance process.As the problems of resources and environment become increasingly prominent at home and abroad,the significant emissions have attracted widespread attentions.The carbon emission boundaries are studied and the carbon emission inventory is clarified.The carbon emissions from the production of raw materials,production of mixtures and construction stages are analyzed and calculated during asphalt pavement maintenance.The key links of carbon emissions are identified;According to the links,targeted emission reduction measures are proposed from the perspective of road design,along with an analysis of emission reductions and engineering costs,providing reference for emission reduction in road maintenance projects.

关 键 词：路面养护 碳排放清单 碳排放关键环节 减排方案 

分 类 号：U418.6[交通运输工程—道路与铁道工程]