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"Tower House" is a three-dimensional one-room house that expands vertically by laminating floors without partitioning by fittings and partition walls, showing one way of urban housing. A house called "Skip-floor type" is a house in which floors with different levels are connected three-dimensionally, creating open interior space. Compared to houses with rooms as the main unit, houses with "floors" as the main unit are characterized by open and cohesive interior space, and this study refers to these houses as "open laminated houses". Open laminated house is often found in narrow sites due to the subdivision of site in recent years, and various design can be seen depending on sizes, connections on the flow line, level differences, etc. with the "floor" forming each layer as a composition unit. The "floor" is an element that can create integral unity or ambiguous and ambiguous unity inside the room. Therefore, in open laminated house whose main composition unit is the "floor", it is considered that the operation of partially segmenting by the "floor" and the operation of integrating the parts are occurring at the same time. It seems that a precise composition method can be extracted.
HORITA et al. (Tue,) studied this question.