基于节约法的村镇生活垃圾收运路线优化研究  

TRANSPORTATION ROUTE OPTIMIZATION FOR DEMOSTIC WASTE IN VILLAGES AND SMALL TOWNS BASED ON SAVING ALGORITHM

作　　者：陈海滨[1] 李文杰[1] 杨龑[1] 项田甜 刘彩[1] 余亚莉[1] 

机构地区：[1]华中科技大学环境科学与工程学院,武汉430074

出　　处：《环境工程》2016年第12期122-125,171,共5页Environmental Engineering

摘　　要：为了降低垃圾收运成本,减少垃圾收运过程产生的环境和社会影响,对含有多种级别道路的村镇生活垃圾收运路线进行了优化。综合考虑垃圾收运过程的运输距离、路况、环境污染等因素,利用层次分析法确定了不同级别道路的综合权重,并对实际运输距离进行修正,得到综合运输距离。以节约综合运输距离为目标,使用节约法对收运路线进行优化,得出了节约路程多、发生拥堵少、环境污染小的村镇生活垃圾收运路线。并以蒙城县岳坊镇为例,对该地区的垃圾收运路线进行优化设计,验证了方法的可行性。In order to reduce the cost,environmental and social impacts caused by waste collection and transportation,the transportation route with roads of different levels was optimized in the study. Considering the transport distance,road condition and environmental pollution production,this paper determined the comprehensive weight of roads at different levels by AHP.Then comprehensive transport distance was obtained by amending the actual distance. With the goal of saving comprehensive transport distance,the paper obtained the transportation route with more distance saving,less congestion and pollution production by saving algorithm. In the end,taking Yuefang Town in Mengcheng county as an example,the transportation route was designed and the operability of this method was verified.

关 键 词：节约法 层次分析法 村镇地区 生活垃圾 收运路线 优化 

分 类 号：X799.3[环境科学与工程—环境工程]