| 水电工程施工物料配送中心三维选址的能耗优化研究 |
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| 引用本文： | 晋良海,陈丽,魏雄伟,黄河.水电工程施工物料配送中心三维选址的能耗优化研究[J].水电能源科学,2012,30(11):138-140,217. |
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| 作者姓名： | 晋良海 陈丽 魏雄伟 黄河 |
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| 作者单位： | 三峡大学 水利与环境学院， 湖北 宜昌 443002;三峡大学 水利与环境学院， 湖北 宜昌 443002;三峡大学 水利与环境学院， 湖北 宜昌 443002;三峡大学 水利与环境学院， 湖北 宜昌 443002 |
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| 基金项目： | 国家自然科学基金资助项目(44300201)；三峡大学人才启动基金资助项目（KJ2009B068） |
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| 摘 要： | 水电工程施工道路具有突出的三维空间特性，施工物料供需点高差大形成的冗长路径势必加大施工物料运输能耗。以汽车运输为研究对象，分析了高差因素对物料运输能耗和物料配送中心布置的影响，结合多元线性回归模型及现场物料需求点分布情况找出优选的主干道运输路径，建立了三维选址模型，寻找物料配送中心的最优布置点，根据载货汽车运输燃料消耗量的计算规则及系数取值分析，计算出最优配送中心下的总燃料消耗量，实现了运输能耗的最优化。
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| 关 键 词： | 水电工程 施工物料 配送中心 三维选址 能耗 |
Energy Consumption Optimization of Three-dimensional Siting of Materials Distribution Center for Hydropower Project Construction |
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| JIN Lianghai,CHEN Li,WEI Xiongwei and HUANG He.Energy Consumption Optimization of Three-dimensional Siting of Materials Distribution Center for Hydropower Project Construction[J].International Journal Hydroelectric Energy,2012,30(11):138-140,217. |
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| Authors: | JIN Lianghai CHEN Li WEI Xiongwei and HUANG He |
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| Affiliation: | College of Hydraulic and Environmental Engineering, China Three Gorges University, Yichang 443002, China;College of Hydraulic and Environmental Engineering, China Three Gorges University, Yichang 443002, China;College of Hydraulic and Environmental Engineering, China Three Gorges University, Yichang 443002, China;College of Hydraulic and Environmental Engineering, China Three Gorges University, Yichang 443002, China |
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| Abstract: | Considering the three-dimensional spatial characteristics of road transport, demand points of construction materials is always far from supply points in most of hydropower projects. Height difference formation of lengthy path is bound to increase energy consumption in construction materials transportation. Taking motor vehicle transport for study case, the influence of height difference factors on layout of material transport energy consumption and material distribution center is analyzed. The optimal main road transportation route is identified with combination of multiple linear regression model and the distribution of on-site material requirement point. Three-dimensional siting model is established to find the best match of optimal distribution center. According to calculation rules of truck running fuel consumption and coefficient analysis, the total fuel consumption is calculated so as to realize transport energy consumption optimization. |
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