【摘要】 以西安市有代表性的5种建筑垃圾资源化利用模式为研究对象,将经典的层次分析法和模糊层次分析法相结合应用到直觉模糊决策环境中,提出一种基于直觉模糊层次分析法的建筑垃圾资源化利用评估模型,从系统决策视角进行考虑,建立评价层次结构图并对5种模式进行排序。结果表明:进行现场破碎后再集中外运,并结合再生砌块和回填路基模式效果最优。更多还原

【Abstract】 Taking 5 typical construction waste resource utilization models in Xi’an as the research object,this paper extends the classic analytic hierarchy process( AHP) and fuzzy analytic hierarchy process( FAHP) to intuitionistic fuzzy decision environment,and proposes an evaluation model of construction waste resource utilization. A hierarchical structure of evaluation and a sort of 5 models are set up from the perspective of system decision-making. The results show that the effect is best which the construction waste is broken in site and then transported outwards,combining recycled block and backfill subgrade.更多还原