Landscape Planning Of Nanxian Yiyang Expressway Dongting Lake Extension Service Area

As the main transportation infrastructure,the expressway plays an important role in social production,distribution,exchange and consumption.The development of the expressway reflects the level of development and modernization of a country to a certain extent.As the only rest area in the expressway,the service area plays an important role in the safety,comfort and economy of the whole high-speed network.The good landscape environment and service quality can effectively promote the rapid development of the expressway.Exhibition.At the same time,with the improvement of the social and economic development level,people are no longer satisfied with the monotonous landscape and single function of the present service area,and put forward more comprehensive requirements for the function and landscape of the service area,and hope to create a combination of regional historical culture,ecological sustainable development and leisure interest landscape.The high speed service area with special features,and the effect of building the landscape of the service area to the pan service area landscape,can effectively promote the sustainable development of the high speed service area and promote the development of regional economy and tourism.First,from the perspective of landscape planning,this paper takes the pan service area of high speed Dongting as the research object.On the basis of the investigation and study of relevant theories and literature,the concept of "high speed service area landscape" is clarified,and the trend and necessity of the overall planning of high speed service area are analyzed and summarized,at the same time it is summed up.The relevant types and methods of planning and design for high speed service area are put forward.Secondly,based on the research of landscape theory,from four aspects of theme location and selection,landscape elements,local cultural and historical landscape elements,and landscape expression,this paper makes a detailed analysis of the excellent high-speed service area landscape cases at home and abroad,and summarizes the experience worthy of reference and learning.At the same time,we selected the domestic construction and representative service areas to investigate the situation of the landscape,and analyzed and studied the research results in detail from the types,positioning,components,expression techniques and so on,summed up the shortcomings and problems existing in the current domestic high-speed service area landscape.Finally,based on the theoretical research,case analysis and field research,the design principles of the high speed pan service area landscape and the positioning and strategy of the high-speed pan service area planning and design are put forward,which provide some thinking and reference for the planning and development of the expressway service area and the establishment of the pan service area concept in the future.Promote the purpose of modernization of expressway construction.