基于运费最低的中国原油管道网络空间优化研究
杨足膺;赵媛;黄克龙;郝丽莎
【期刊名称】《资源与生态学报（英文版）》 【年(卷),期】2014(000)003
【摘要】Eastern China’s crude oil pipeline network is of the largest scale and freight volume in China. Here, we analyze 37 oil pipelines and one railway (38 oil lfow channels), 20 oil ifelds with output of over a milion tons of crude oil, and 32 reifneries each of which reifne over a milion tons of crude oil. We construct a supply and demand balance sheet of oil sources and sinks by considering the transportation cost variance of variant pipeline diameters to determine the spatial optimization of Eastern China’s pipeline network. In 2009, the optimal cost of this network was 34.5% lower than the total actual cost, suggesting that oil lfow is overal inefifcient and there is huge potential to improve lfow efifciency. Within Eastern China, the oil lfow of the Northeast network was relatively better than others, but the lfow in Northern China is inefifcient because al pipelines are underload or noload, and there were similar conditions in the Huanghuai region. We assumed no difference in pipeline transport speed, compared to rail or road transportation, thus transportation distance, rather than time, is the main inlfuential factor under the deifnite transporting cost of variant pipeline diameters.%以规模及运量最大的中国东部原油管网为研究对象，选
基于运费最低的中国原油管道网络空间优化研究
