Research On The Design Of Urban Roof Garden Based On The Mountain Environment Specificity

At this stage, China is in a period of rapid development of urbanization, high-rise building is constantly one after another, building a new look, but most of the city’s ecological environment construction are not synchronized. The conflicts between building land and green land have become increasingly prominent, green land increasingly shrinking and urban environmental problems become more serious. How to use the limited city space to improve the urban environment has become a major task we need to solve currently.As a greening form on the fifth facade, roof garden has been effectively utilized to increase the green area of the city, improve the ecological environment of the city. Especially in the mountainous city, the mountain environment characteristics make the construction of the roof garden more convenient, it is also easier to carry out roof garden landscape experience. Although the relevant information for the design of the roof garden is more common, but the research about the roof garden of mountain city is rare. The research data about how to make the roof garden landscape design suitable for mountain city environment is even rarer.This paper studies the design of urban roof garden based on the mountain environment specificity, it is divided into six chapters, according to the organizational structure can be divided into five parts:The first part is the first chapter and the second chapter. As the paper guide, mainly expounds the overall situation as research background, research purpose and research methods, defines the research object, summarizes the mountain environment specificity related theory and development situation of mountain city roof garden.The second part is the third chapter. This part puts forward mountain environment elements which have effects on urban roof garden firstly, makes it clear that the element affect roof garden with the aid of mountain building and traffic system, directly or indirectly. This part analysis the influence of the mountain city roof garden because the construction characteristic and the traffic characteristic, gets the landscape features of mountain city roof garden which suitable for the mountain environment.The third part is the fourth chapter, in view of the landscape features of mountain city roof garden, puts forward landscape design requirements from garden landscape visibility, comprehensive security, the peripheral coordination and various functions. In view of the landscape design requirements of mountain city roof garden, to propose landscape strategies based on visibility, security, coordination, functional and put forward the specificity design methods of mountain city roof garden landscape elements.The fourth part is chapter five, interprets and supports the strategies proposed in this paper by analyzing two cases.The fifth part is chapter six, gives a summary to full text and makes a prospect for the development of mountain city roof garden.