The Present Situation Investigation And Optimization Design Studies On Changsha Main Open Space Hard Landscape

Concerning the humanized insufficiency of hard landscape and the phenomenon that humanization desalinates in the quick city life, people have proposed new challenge on the humanized construction of hard landscape. This essay has proposed design technique of hard landscape in modern city on the analysis of the theory and practice both at home and abroad.This paper has also put forward some practical methods for hard landscape construction in China on the following basis: the form, development and feature of city hard landscape both at home and abroad, the comparison and analysis of cultural backgrounds between China and developed countries, bringing in the constructive experience of hard landscape from developed countries.Through the investigation of hard landscape in the chief open space of Changsha, discovered that the open space hard landscape existence four aspect question: designing lacks the public and user-friendly; designing lacks the master plan In the whole; designing separate tradition, deficient characteristic; designing lacks the management and has been serious destruction.On the basis of all the above,with the environmental behavior theory and the esthetics essence of hard landscape, this paper has proposed the design principles of hard landscape as follows: the humanized principle, the spatial organization principle, the local characteristic principle, the popular participation principle, the inheritance and innovation principle, the principle of combining hard landscape and soft landscape. Meanwhile, it also analyses the design factors, this essay explores the construction of hard landscape in ideal city and obtains the new developing tendency of hard landscape: Forming the unique esthetic unifies with the modern semiotics; Takeing the modern science and technology develops the sense of soft; Paying great attention on the landscape form and the social ecology unification.