Study On The Landscape Design Of The Urban Open Space Under The Vision Field Of Environmental Aesthetics

With the rapid development t of the urbanization,more and more attention has been paid to the urban construction and planning. As the important part of the urban environment, the urban open space not only reflects the social, economical and cultural aspects but also has great influence on the special structure of a city and plays an important role in the development of the city.The urban open space provides a public space for the daily life and the social activities of the urban residents. With the development of the social economy and the level of the urbanization, the urban residents have higher requirement on the living environment and an urban open space with higher quality is needed. On this basis, a new environmental aesthetics is introduced which takes the landscape design in the open urban space as the study object and the main problems in the current design as the analysis object, this is the theoretical basis of the environmental aesthetics.This basis is utilized to guide the landscape design in the open urban space to establish a systematic design system. The open urban space includes three main forms, which are urban square, urban park and the green belt along the urban street, practical exploration and experiment is made by combining the specific design case to propose the corresponding design program. The aesthetics of the urban environment can not only provide beautiful living space for the urban residents but also provide rich aesthetical experience for them. It is favorable for realizing the ideal relationship between the human being and the environment,and can make people recognize the urban environment from their heart and have a feeling a belonging emotionally. The urban open space is the important part of the urban landscape, so it is practical to provide theoretical guide for the urban open space from the angle of environmental aesthetic. The author has whole understanding over the urban environment and takes the deep theoretical basis and practical significance as the foundation stone of the future thinking.The purpose of this paper is to provide a new angle for the landscape designer and participants,which"looks"the landscape design of the urban open space with the angle of environmental aesthetics. As a new aesthetic standard, the ever-changing urban environment shall be based on the"practical idealism"rather than the"Utopian"idea.