四合院の変容が歴史環境に与える影響に関する研究中国，北京市の南鑼鼓巷地区を事例として

摘要

This research has clarified the influence of the conversion traditional housings in the historical environment by commercialism and tourism. The commercialized district (Nanluoguxing in Beijing, China), the representative place where is composed by old traditional housing, was selected to analyze. Analyze was advanced by using rate of modification by commercialization and extension with axis of streets and solid angle ratio. As a result, 1) the modification of traditional courtyard house is caused by the extensions by several residence and conversion as the shops and there are difference aspect depend on the street axis. 2) The street of north to south, there are modification of housing by commercialization and the street of east to west, there are modification of housing by extensions, because of the relationship between court yard house and streets when houses kept the southern exposure. 3) And the new openings by modification decide the spatial characters of each street. For such a reason, the historical environment is available to changed maintaining existing life of residence.%本研究は、北京市の歴史地区の一つである南鑼鼓巷地区を対象として雑院化?商業化による四合院変容の特性と四合院変容と街路空間との関係について調査し、以下のことが明らかケなった。南鑼鼓巷街路は、北京の伝統的な四合院が密集している歴史環境地区であり、店舗として用途転換した四合院が街路の86％を占めている商業街である。