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作 者:王新 李鹏 阎西康[3] 李媛[3] 王丽洁[3] 王世超 WANG Xin;LI Peng;YAN Xikang;LI Yuan;WANG Lijie;WANG Shichao(Hebei Expressway Jingxiong Preparation Office,Baoding Hebei 071700,China;Sinosteel Shijiazhuang Engineering Design&Research Institute Co.,Ltd.,Shijiazhuang Hebei 050000,China;Hebei University of Technology,Tianjin 300000,China)
机构地区:[1]河北省高速公路京雄筹建处,河北保定071000 [2]中钢石家庄工程设计研究院有限公司,河北石家庄050000 [3]河北工业大学,天津300000
出 处:《交通节能与环保》2022年第5期97-103,共7页Transport Energy Conservation & Environmental Protection
基 金:河北省交通运输厅2020年科技计划项目(JX-202022)。
摘 要:本文基于高速公路服务区的建设和运营特点,构建了服务区的全生命周期碳排放测算模型。以河北省某高速公路服务区为依托,运用模型测算了该服务区全生命周期的碳排放,对测算结果进行了敏感性分析并给出了服务区低碳建设策略。结果表明:①服务区碳排放最大的阶段在运营阶段,占比达到了95%左右;建设阶段虽然只占到3%,但碳排放总量依旧高于其他体型类似公共建筑的建设阶段,需要重视。②敏感性分析上,选取的四个不确定因素中,对二氧化碳排放总量最敏感的是空调及通风设备的功率,表明高速公路服务区碳减排潜力最大的仍旧是运营阶段。Based on the construction and operation characteristics of expressway service area,a life-cycle carbon emission calculation model was constructed. Based on an expressway service area in Hebei Province,the model is used to calculate the carbon emission of the service area during its whole life cycle. The sensitivity analysis of the measurement results is made and the low-carbon construction strategy of the service area is given. The results show that:(1)The carbon emission in the service area is the largest in the operation stage,accounting for about 95%. Although the construction phase only accounts for 3%,the total carbon emission is still higher than that of other similar public buildings,which needs attention.(2)In sensitivity analysis,the power of air conditioning and ventilation equipment is the most sensitive of the four uncertainties selected to carbon dioxide emissions. So the carbon emission reduction potential of expressway service area is still the largest in the operation stage.
关 键 词:碳减排 建设策略 碳测算 高速公路服务区 全生命周期
分 类 号:U412.366[交通运输工程—道路与铁道工程]
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