基于节能减排的湖北省货运分担结构优化研究
发布时间：2018-10-05 09:13
【摘要】：作为能源消耗和污染气体排放的大户,交通运输业的节能减排也得到了全社会的关注。目前,我国交通运输业关于节能和减排工作还存在明显的问题和不足。管理体制不健全,法律法规不全面,排放和统计指标的缺失,以及缺乏统一的管理,其中最为突出的问题是货运结构的不合理,使得交通运输业节能减排目标的实现任重而道远。所以,以节能减排为出发点研究交通运输业的发展是十分必要的。 湖北省位于我国中部地区,处于“承东启西、南北交汇”的重要位置,具有突出的交通区位优势。此外,湖北省处于整个长江经济带的中心,是全国范围内区域分工与协作、东西经济合作与南北经济交流的重要基础,并担当中部崛起的重任和实现西部大开发战略的重要载体。对湖北省货运分担结构进行优化研究,有利于通过货运分担结构的调整实现节能减排的目标,有利于提升区域货运交通水平、提高区域货运系统的整体效率、实现综合货运体系的建设等方面将具有重要而深远的意义。 本文是在研究货运分担结构及影响因素的基础上,以对湖北省货运分担结构的调整来实现节能减排的目标为出发点,从能耗和二氧化碳的排放现状以及未来节能减排的目标入手,以综合效用最大化为目标函数,能源消耗和二氧化碳排放为约束条件,建立了基于节能减排的湖北省货运分担结构优化模型,通过使用单纯形法对模型进行求解,得出湖北省基于节能减排的货运分担优化结构,并提出相关措施和建议。
[Abstract]:As a major user of energy consumption and polluting gas emissions, energy saving and emission reduction of transportation industry has also been concerned by the whole society. At present, there are still obvious problems and deficiencies in energy saving and emission reduction in China's transportation industry. The management system is not perfect, the laws and regulations are not comprehensive, the emission and statistical indicators are missing, and there is a lack of unified management. The most prominent problem is the unreasonable structure of freight transport. So that the transport industry energy conservation and emission reduction targets to achieve a heavy task and a long way to go. Therefore, it is necessary to study the development of transportation industry from the point of view of energy saving and emission reduction. Hubei Province is located in the central part of our country. It is in the important position of "connecting east with west, south and north", and has prominent traffic location advantage. In addition, Hubei Province is at the center of the entire Yangtze River economic belt and is an important foundation for regional division of labor and cooperation, East-West economic cooperation and economic exchanges between the North and the South throughout the country. And to play the role of the rise of the central region and the realization of the strategy of the western development of an important carrier. The optimization study of the freight transport sharing structure in Hubei Province is conducive to achieving the goal of energy saving and emission reduction through the adjustment of the freight sharing structure, promoting the level of regional freight transportation and improving the overall efficiency of the regional freight transport system. It will be of great significance to realize the construction of integrated freight transportation system. Based on the study of freight sharing structure and its influencing factors, this paper takes the adjustment of freight share structure in Hubei Province to realize the goal of energy saving and emission reduction. Starting from the current situation of energy consumption and carbon dioxide emissions and the future energy saving and emission reduction goals, taking the maximization of comprehensive utility as the objective function, energy consumption and carbon dioxide emissions as constraints, The optimization model of Hubei freight transport sharing structure based on energy saving and emission reduction is established. By solving the model with simplex method, the optimization structure of Hubei province freight transport sharing based on energy saving and emission reduction is obtained, and the relevant measures and suggestions are put forward.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：F512.7;X322;F224;F206
本文编号：2252823
[Abstract]:As a major user of energy consumption and polluting gas emissions, energy saving and emission reduction of transportation industry has also been concerned by the whole society. At present, there are still obvious problems and deficiencies in energy saving and emission reduction in China's transportation industry. The management system is not perfect, the laws and regulations are not comprehensive, the emission and statistical indicators are missing, and there is a lack of unified management. The most prominent problem is the unreasonable structure of freight transport. So that the transport industry energy conservation and emission reduction targets to achieve a heavy task and a long way to go. Therefore, it is necessary to study the development of transportation industry from the point of view of energy saving and emission reduction. Hubei Province is located in the central part of our country. It is in the important position of "connecting east with west, south and north", and has prominent traffic location advantage. In addition, Hubei Province is at the center of the entire Yangtze River economic belt and is an important foundation for regional division of labor and cooperation, East-West economic cooperation and economic exchanges between the North and the South throughout the country. And to play the role of the rise of the central region and the realization of the strategy of the western development of an important carrier. The optimization study of the freight transport sharing structure in Hubei Province is conducive to achieving the goal of energy saving and emission reduction through the adjustment of the freight sharing structure, promoting the level of regional freight transportation and improving the overall efficiency of the regional freight transport system. It will be of great significance to realize the construction of integrated freight transportation system. Based on the study of freight sharing structure and its influencing factors, this paper takes the adjustment of freight share structure in Hubei Province to realize the goal of energy saving and emission reduction. Starting from the current situation of energy consumption and carbon dioxide emissions and the future energy saving and emission reduction goals, taking the maximization of comprehensive utility as the objective function, energy consumption and carbon dioxide emissions as constraints, The optimization model of Hubei freight transport sharing structure based on energy saving and emission reduction is established. By solving the model with simplex method, the optimization structure of Hubei province freight transport sharing based on energy saving and emission reduction is obtained, and the relevant measures and suggestions are put forward.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：F512.7;X322;F224;F206
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