摘要
建筑垃圾处置存在处置面窄、处置率偏低等问题,同时缺乏高效的处置设施网络。考虑固定式处置设施及移动式处置设施的协同,构建了结合生产及需求的建筑垃圾处置设施网络。首先从复杂网络节点重要性的角度分析2类处置设施选址的主要评价指标,利用灰色关联分析法提出固定式处置设施选址及移动式处置设施可行选址,进而通过建立区域总成本及社会负效应最小的混合整数规划模型得出本期移动处置设施选址,根据后续各期数据测算移动处置设施的动态选址及服务范围,并以南京市江北新区直管区为例建立建筑垃圾处置设施网络,以验证此模型有效性。可实现建筑垃圾高效资源利用,减少邻避冲突,并为政府等相关部门的决策者构建区域建筑垃圾处置网络提供一定的参考。
Construction waste disposal has problems such as narrow disposal area and low disposal rate,and the lack of efficient disposal facilities network.Considering the coordination of fixed disposal facilities and mobile disposal facilities,this paper firstly analyzed the main evaluation indexes of site selection of two types of disposal facilities from the perspective of the importance of complex network nodes,and proposed the feasible site selection of fixed and mobile disposal facilities by using grey correlation analysis method.Then a mixed integer programming model with minimum regional total cost and social negative effect was established to obtain the site selection of mobile disposal facilities in this period.At last,dynamic site selection and service scope of mobile disposal facilities were calculated according to the data of the following periods.Taking Jiangbei New District of Nanjing as an example,the construction waste disposal facility network was established to verify the validity of this model.
作者
李强
刘洋
申玲
LI Qiang;LIU Yang;SHEN Ling(Nanjing Jiangbei New Area Hub Office,Nanjing 211800,China;Nanjing Tech University,Nanjing 211816,China)
出处
《环境工程》
CAS
CSCD
北大核心
2020年第12期130-137,共8页
Environmental Engineering
基金
国家自然科学基金“核壳结构碳化钢渣多孔骨料提升混凝土性能的机制研究”(51878346)。
关键词
建筑垃圾处置
复杂网络理论
规划布局
网络拓扑
construction waste disposal
complex network theory
planning layout
network topology
