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In recent years, China's regional rural road planning and construction of the system, which greatly promoted the economic and social development in rural areas. Because rural areas, economic changes, gray information complexity, resulting in rural road planning and rural economic development are incompatible. In this context, this paper uses the ideological and theoretical system theory and case analysis method of combining the rural road network planning of the key issues - Highway Network Layout method for the study proposed to adapt the rural natural geographical and socio-economic Conditions of layout planning methods and evaluation model. In the analysis of the development of rural roads, respectively, from the rural social and economic systems, the role of road transport and road construction and rural development to analyze the relationship. Through the spatial distribution of the economy in rural areas, industrial structure and resource distribution analysis, the development of rural areas, the demand for road transport; further systematic analysis of rural road traffic situation, analysis of road transport in the rural areas the status of an integrated transport system and role; also elaborated rural road construction and rural economic development, rural development, and social relationship between rural environmental protection. In the construction of rural roads in the context of a comprehensive analysis of the impact of rural road layout planning, and presents the rural road network layout planning principles. Meanwhile, the paper importance joint regional approach had a profound analysis, and the use of gray correlation method to its importance the selection of indicators and targets for determining the weights were proposed to improve for the rural road network layout planning improvements importance Area Location France. Adaptability evaluation of the road layout planning, from the rural road layout planning adaptation of the basic connotation and basic characteristics, the establishment of rural road layout planning to adapt the social and economic evaluation index system, and an improved evaluation model - Improved Grey Evaluation Model. Finally, find, organize 2000-2005 HT regions of the relevant indicator data, the use of paper made to improve rural road layout planning joint regional importance layout planning methods, the HT rural roads were floorplan. On this basis, the use of improved gray correlation evaluation model was evaluated on the planning scheme, technically sound, significant economic benefits. This thesis is a rural road network layout planning theories and methods of improvement, hoping for rural road construction to provide some reference.
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