How to design the Entrance according to the Formation of Architectural Liminality

The space among the spaces and the time among the times include different kinds of energy. This quality is illustrated in liminality research. It is a critical interval of transmission that is quite distinct from previous experiences and those which follow. Personification of transmission energy is necessary in making powerful spaces, the main task of which is transmitting (liminality). The manifestation of the concept of liminality can be discussed in present buildings under the title of “liminality Architecture”. In transmission, all languages emphasizing all spaces, are common. Among the liminality spaces, one may refer to the followings: entrances, doors, passages and assigned spaces. This article scrutinizes the concept of liminality and researches it in literature, scientific resources, history, culture, architecture, and case samples and analyzes the qualities of the applied language of “liminality architecture” for future designs. In this method, seven models of liminality are presented in modification of space architecture, and defines transmission in a critical period of modification procedure. Finally, the article aims to personify the liminality spaces and clarifying doors as one kind of liminality and begins identifying the layers. At the next step, four influential reasons on the formation of each layer, and a unified structure are presented for categorization with the aid of which one can study the entrance and exit liminality based on the principles of architectural formation to strengthen the principles of design