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Environmental Impact Assessement of Earthwork Activity
LI Xiaodong * #,KONG Xiangqin,ZHANG Zhihui
Department of Construction Management, Tsinghua University
*Correspondence author
#Submitted by
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Funding: 高等学校博士学科点专项科研基金(No.No.20070003062)
Opened online: 8 January 2011
Accepted by: none
Citation: LI Xiaodong,KONG Xiangqin,ZHANG Zhihui.Environmental Impact Assessement of Earthwork Activity[OL]. [ 8 January 2011] http://en.paper.edu.cn/en_releasepaper/content/4403270
 
 
With the aim to establish an integrated and objective model applicable to green earthwork assessment just at the pre-construction state, this paper focuses on the application of life-cycle assessment theory and methods to the qualitative analysis of resources and energy input-output effect and pollutants emission impact during the earthwork phase. The study gives the outline of this model include the units works breakdown technique, the input-output analysis of units and the assessment procedures. It's expected that the paper can offer us a general overview how to identify and quantitative assess the environment impacts during the earthwork phase, by which, a pre-control plan for green construction can be easily established.
Keywords:Earthwork;Environmental impact;Life cycle assessment (LCA)
 
 
 

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