摘要
为科学评价环氧沥青钢桥面铺装的环境影响,基于生命周期理论,选取双层环氧沥青钢桥面铺装为研究对象,明确建设和养护阶段为评价重点,提出清单数据、评价指标并分类,对原材料生产提取、建设实施及铣刨养护的环境影响进行量化分析,总结减少环境影响的方向,为实际工程应用提供参考。
In order to assess the environmental impact of epoxy- asphalt steel deck pavement, the double-layer epoxy- asphalt steel deck pavement was selected as the research object. Based on the life cycle theory, the construction and maintenance phases were identified as the assessment focus, and the inventory data and assessment indicators were proposed and classified in this paper. A quantitative analysis was calTied out on the environmental impact of raw material production and extraction, construction and milling-planing maintenance. Methods to reduce the environmental impact were summarized to provide reference for practical engineering applications.
作者
方波
景晶晶
FANG Bo;JING Jingjing(Jiangsu Institute of Urban Planning and Design,Nanjing 210036,China;Jiangsu SinoRoad Engineering Research Institute,Nanjing 210000,China)
出处
《环境影响评价》
2018年第6期51-54,共4页
Environmental Impact Assessment
关键词
钢桥面铺装
生命周期
环境影响
量化分析
steel deck pavement
life cycle
environmental impact
quantitative analysis
