Research on Site Selection of Construction Waste Reverse Logistics Industrial Park by AHP-GIS
All kinds of new and old buildings produce a lot of construction waste in the process of construction and demolition,which brings great pressure to the management of construction waste.In order to manage effectively and realize the systematization,scale and efficiency of reverse logistics of construction waste,the SD model of construc-tion waste reverse logistics was constructed using system dynamics theory and methods.And an analysis was con-ducted on the comprehensive benefits of reverse logistics of construction waste.According to the site selection re-quirements of industrial park,10 influencing factors are selected from three dimensions of economy,environment and society to establish the comprehensive benefit site selection index system for the construction waste reverse lo-gistics industrial park.The index weight is determined by AHP,and the index layer is superimposed by ArcGIS software to achieve the site selection of the reverse logistics industrial park for construction waste.Taking Xi'an City as an example,the suitability of various indicators is analyzed by functional modules such as Euclidean distance analysis,reclassification analysis,and grid calculator using ArcGIS software.The optimal site selection area for the construction waste reverse logistics industrial park in Xi'an City was obtained,and the feasibility of the model was verified.This site selection method can provide reference for relevant planning in other cities in China.
construction wastereverse logisticssite selection of industrial parksystem dynamics(SD)modelAHP-GIS
国家科技期刊平台
NSTL
万方数据
