基于施工预算数据的丘陵区路基工程碳排放和造价对比分析  

Comparative Analysis of Carbon Emissions and Costs in Subgrade Engineering of Hilly Regions Based on Construction Budget Data

作　　者：程书祥 熊世奇 张益诚 李桐阳 车瑜佩 吴玲 王元庆[2] CHENG Shuxiang;XIONG Shiqi;ZHANG Yicheng;LI Tongyang;CHE Yupei;WU Ling;WANG Yuanqing(Guangdong Gezhouba Zhaoming Expressway Co.,Ltd.,Zhaoqing Guangdong 526070,China;College of Transportation Engineering,Chang’an University,Xian Shaanxi 710061,China;CCCC First Highway Consultants Co.,Ltd.,Xian Shaanxi 710065,China;School of Vehicle Engineering,Xi’an Aeronautical Institute,Xi’an Shaanxi 710077,China)

机构地区：[1]广东葛洲坝肇明高速公路有限公司,广东肇庆526070 [2]长安大学运输工程学院,陕西西安710061 [3]中交第一公路勘察设计研究院有限公司,陕西西安710065 [4]西安航空学院车辆工程学院,陕西西安710077

出　　处：《交通节能与环保》2025年第1期45-51,共7页Transport Energy Conservation & Environmental Protection

基　　金：国家自然科学基金项目(51878062);中央高校基本科研项目(300102344302);高等学校学科创新引智计划资助(B20035)。

摘　　要：为研究典型丘陵区域高速公路路基工程碳排放和工程技术经济特性,从“单项工程-单位工程-分部工程-分项工程”层级结构出发,对分部、分项工程及其子项的机械材料碳排放进行测算,对比分析单位公里碳排放和造价费用。研究结果表明:丘陵区设计路线线位高度需要充分考虑比选路基填挖方关系,应在工程设计优化时注意整体造价管控,合理控制施工现场活动,以减少施工阶段碳排放。In order to study carbon emissions and engineering technical and economic characteristics of expressway subgrade projects in typical hilly areas,carbon emissions of mechanical materials and subprojects and sub-projects were measured from the hierarchical structure of“single project-unit project-branch project-sub-project”,and carbon emissions per unit kilometer and construction cost were compared and analyzed.The research results show that:the design route height in hilly area should fully consider the relationship between the filling and excavation of the specific selection roadbed,pay attention to the overall cost control in the optimization of engineering design,and reasonably control the construction site activities to reduce the carbon emission in the construction stage.

关 键 词：公路工程 路基工程 碳排放 工程造价 丘陵区 

分 类 号：U416.1[交通运输工程—道路与铁道工程]