世界建筑

为响应国家乡村振兴战略，各地积极推进传统民居的保护与更新。然而在此过程中，内蒙古地区的汉族民居因形成时间较短面临着传统风貌式微、营造技艺断层、建设模式趋同的困境，与当地特色的少数民族民居形成鲜明对比。在此背景下，深入研究民族地区中传统汉族民居形态的演化规律并总结其营造逻辑，以此指导民居建设从无序走向有序，成为破解当前困局的关键所在。基于此，本文以走西口移民背景为依托，聚焦内蒙古土默川平原传统村落美岱桥村晋风民居，通过解析其形态原型并构建类型图谱，对比分析原型与类型在移民进程中的分异特征，进而揭示走西口移民驱动下的民居地域分异机制，为土默特地区现代民居营建提供科学依据，为内蒙古晋风民居的保护与发展提供参考。

In response to the national rural revitalization strategy, various regions have been actively promoting the protection and renewal of traditional dwellings. However, during this process, Han dwellings in Inner Mongolia, due to their relatively short formation time, are facing the predicament of the decline of traditional styles, the discontinuity of construction techniques, and the convergence of residential construction, which forms a sharp contrast with the distinctive local minority dwellings. Against this backdrop, conducting in-depth research on the evolution patterns of traditional Han Chinese residential forms in ethnic minority areas and summarizing their construction logic to guide residential construction from disorder to order has become the key to breaking the current predicament. Based on this, this paper, relying on the background of the westward migration, takes the traditional village of Meidaiqiao in the Tumochuan Plain of Inner Mongolia as the typical research object, explores its morphological prototype, and constructs a map of its types. On this basis, a comparative analysis of the prototype and type is conducted to summarize the differentiation rules during the migration process, reveal the regional evolution mechanism of residential buildings under the influence of the westward migration, provide a reference for the protection and development of Jin-style residential buildings in Inner Mongolia, and offer a basis for the construction of modern residential buildings in the Tumote area.