摘要
基于系统动力学理论与方法,对建筑废弃物管理活动的经济有效性进行了研究.首先根据影响建筑废弃物管理活动经济有效性的主要因素的相互作用关系,描绘了所研究系统的反馈回路,然后借助系统动力学软件Vensim,构建了用于建筑废弃物管理经济有效性评估的动态模型.实证研究结果表明:所构建的评估模型是可靠、有效的,该模型可用于建设项目废弃物管理经济有效性定量评估,为相关决策提供指导.
The aim of this study is to investigate the economic effectiveness of construction waste man- agement by using a system dynamics approach. Firstly, interrelations of factors affecting the economic effectiveness of construction waste management were depicted. Then a dynamic model was developed for assessing the economic effectiveness of construction waste management with the aid of Vensim software package. The findings show that the model established is reliable and effective for assessment. Meanwhile, the model could be adopted for assessing the economic effectiveness of construction waste management and provide useful guides and references for relevant decision making.
出处
《系统工程理论与实践》
EI
CSSCI
CSCD
北大核心
2013年第9期2415-2421,共7页
Systems Engineering-Theory & Practice
基金
澳大利亚国家研究基金国际合作项目(LP110100156)
国家自然科学基金(71203184)
关键词
建筑废弃物
废弃物管理
系统动力学
经济有效性
construction waste
waste management
system dynamics
economic effectiveness
