Analysis And Application Of "Hidden Front Yard" In The Beijing Hutong

Through the research on the environmental landscape of historic district in Beijing and the application of Architectural Typology and Architectural Phenomenology and the analysis on the characteristics of environmental landscape of Beijing Hutong, the research proposes the concept of building hidden front yard, which can help the environmental landscape of Beijing Hutong to remain continuity, complexity, and Italy in the long history.In the second chapter, the research analyses the complexity and contradiction of the environmental landscape of Beijing Hutong. And then conclude four mechanisms for the promotion of the complexity of the unity of environmental landscape in Hutong. These are the extension of Beijing Quadrangle, the interactivity of the space border of Beijing Hutong, the necessity of the organization of interaction, the accountability of promotion of sustainable development of environmental landscape of Beijing Hutong.In the third chapter, the research analyses the differences and contact between traditional front yard and hidden front yard, and deduce the archetype and the mode of space of the hidden front yard on the application of Architectural Typology and Architectural Phenomenology. In the fourth chapter, the research analyses the contact between hidden front yard and environmental landscape of Beijing Hutong, and comment on the attractive spaces and exclusive spaces in Beijing Hutong. Further more, the research analyses the contact between the feasibility of hidden front yard and the update and development of Beijing Hutong and Beijing Quadrangle, and then point out that hidden front yard is the directed extension of the garden and building space of Beijing Quadrangle, and the contact between Hutong and Quadrangle would become more harmony, and Hutong would be equivalent to corridor of the Quadrangles.