| Portal space as the way in and out of the city, have the effect of the definition,signs, but also directly affect the people’s first impression of the city. City portal space is the place that accommodate people’s behavior, behavior and psychological feeling of people for the portal space structure has important significance. Portal space need to be defined space, identify space and guide the people, the action of space transition and express the city characteristic.Yan Liang air base in 2013 started the project of urban functions and features,from the perspective of the 3 categories of 18 component, vigorously promote development zone road landscape, pour point light aircraft new town at night, actively perfect city supporting service function, to fully play the part of beautiful, beautiful air base. As the display window, door of air base space design and transform and upgrade gradually become an important base for image design. Combining Yan Liang aviation industry base of the existing "two axis core" spatial pattern, and the related theoretical background and city portal space design case. This article points six chapters in this paper, the air base two portal space design research.The first chapter is the introduction about the research background, research purpose and significance, the research of present situation and the research content and method. The second chapter analyzes the base of the current situation and problems of portal space, found a "two shaft core" spatial pattern needs to be perfect, portal space should have the functionality to be perfect. Combined with the example analysis of space present situation of the third chapter through a portal air base portal space present situation, determine the base portal space space form, and its space design. The fourthchapter analyzes the dominant portal space form four constituent elements, combined with the base "two axis core" of the spatial pattern of two levels to carry on the design of these elements. The fifth chapter through to the people in the "life scale", "auto scale" different space feel more sure Yan Liang aviation industry base portal space of the scale of the design. Through the five chapter of Yan Liang air base portal integration of space form, the portal space design, the portal design research in aspects of space scale,probes into the design method of transformation of Yan Liang air base portal space expand, improve air base intrinsic quality and external image. |