Research On The Design Strategy And Method Of Building Composite Interface Space Under The Urban Background

For more than a hundred years from the 19 th century to the 20 th century,the development of human society was promoted by the Industrial Revolution and the destruction of cities and culture by the two world wars,which made the principles of economy and utilitarianism begin to infiltrate people's thoughts.it also planted the seeds of upheaval in the city.In recent years,with the rapid development of human society and economy,the fast and convenient way of life has become the theme of people's life,and the form of the city has begun to grow at a rapid speed.However,with the intensification of urbanization,the phenomenon of regional fragmentation is obvious,and many problems,such as blind learning of advanced ideas and even copying blindly,are becoming more and more serious.The designer has established an efficient city under the thought of modernism,but the culture and spirit behind the city have been gradually buried,and the isolated idea of architecture has been gradually difficult to adapt to the increasingly diversified urban space.modern cities need to strengthen the interactive design between architecture and the city,which has achieved the overall development goal of urban architecture and met the needs of architecture and urban development.This paper selects the external surface of the interface between architecture and urban space as the research object,and introduces the concept of architectural composite interface space: architectural composite interface space is located at the junction of architectural space and urban space.based on the outer interface of urban buildings,it is a multiple compound space with the dual attributes of urban space and architectural space.As far as architecture is concerned,composite interface space undertakes space functions such as three-dimensional interface and public space of architecture;for cities,as a special urban public space composed of architectural space,it undertakes the function of urban public space.Composite interface space has the characteristics of amphibious,spatial and location.as the most active element in the urban system,it is not only the adhesive and catalyst for the common development of the city and architecture,but also an important carrier for architecture to feed the city from the bottom up.On this basis,the author analyzes the composite space with a variety of methodologies,and tries to study the design system of building composite interface space systematically with more classical theories and models.This paper makes a multi dimensional research and discussion on the design of composite interface space from the macro,meso and micro levels.Macroscopically,this paper puts forward the design strategy and method of urban integration under the guidance of urban organic system theory,and puts forward the design strategy and method of regional association under the guidance of regional architecture design thought.microscopically,under the guidance of strengthening return design thinking,this paper putsforward the design strategy and method of building matrix self-sufficiency.