Integrated Life-cycle Costs Analysis and Life-cycle Assessment Model for Decision Making of Construction Project
With the acceleration of urbanization process and the booms in domestic infrastructure investment,the amount of civil engineering projects and infrastructures increase with years. In this context,how to lower the energy and environmental impacts of proposed project while achieving an optimization of owners investment capitals has become a research focus with both theoretical and practical significance. Since the traditional decision-making process of construction projects solely focuses on the return of investment,this research aims to formulize a more scientific one by combining the concrete economic costs with quantitative social costs. Specific methods adopted are life-cycle costs analysis and hybrid life-cycle assessment. Result shows that the large-scale hydropower project,no matter in the aspect of lifecycle costs or in energy efficiency and environmental impact,are superior to the small-scale one.
Decision making life-cycle cost analysis life-cycle assessment construction project
GU Yu-rong CHANG Yuan LIU Yi-qun
Department of Construction.Shijiazhuang Railway Institute,Shijiazhuang,P.R.China School of Management,Harbin Institute of Technology.Harbin,P.R.China
国际会议
北京
英文
448-453
2009-10-21（万方平台首次上网日期，不代表论文的发表时间）