首页|期刊导航|西南交通大学学报（英文版）|Quantitative Assessment of Implicit Environmental Impacts of Construction Projects
西南交通大学学报（英文版）2009，Vol.17Issue(4)：339-343,5.
Quantitative Assessment of Implicit Environmental Impacts of Construction Projects
Quantitative Assessment of Implicit Environmental Impacts of Construction Projects
摘要
Abstract
Assessment system of implicit environmental impacts was established including environmental impact indicator, resources consumption indicator and energy consumption indicator. The quantification of environmental impact indicators is based on the life cycle assessment system of the Society of Environmental Toxicology and Chemistry (SETAC) and the evaluation software BEES. Normalization reference values and weights of 12 categories of environmental impacts were identified, and the environmental impact indicators in the phases of raw material extraction, transportation, manufacturing, use and end of life were analyzed. By analyzing the environmental performance of a university refectory as a case study, it is demonstrated that human health, global warming and acidification are the first three environmental impacts in 12 categories. The total implicit environmental impact load per square meter of this project is 18.448×10~(-2) standard human equivalent weight. Moreover, 97.3% of total environmental impacts occur in the phase of raw material extraction.关键词
Implicit environmental impact/Environmental load indicator/Quantitative assessmentKey words
Implicit environmental impact/Environmental load indicator/Quantitative assessment分类
交通工程引用本文复制引用
SHUAI Xiao-gen,LI Hui-qiang,TANG Li..Quantitative Assessment of Implicit Environmental Impacts of Construction Projects[J].西南交通大学学报（英文版）,2009,17(4):339-343,5.基金项目
The Research Fund for the Doctoral Program of Higher Education of China (No.20050487017) （No.20050487017）
