“大屋顶”建筑特点鲜明,一方面,采用新技术建造仿传统宫殿式的屋顶、外立面,建筑内部则采用砖墙与混凝土结构;另一方面,在功能布局上完全采用以功能为主的布局原则,在细节装饰上运用大量的中国传统纹样,形成东西合璧的新的建筑特色。川大行政楼是近代大屋顶式建筑杰出的代表。 “Large roof ” distinctive architectural features, on the one hand, the use of new technology to build the traditional palatial-style roofs, façades, interior use of brick and concrete structures; the other hand, the functional layout of the full use of features Based layout principle, the use of a large number of Chinese traditional patterns in the details of decoration, the formation of new features of the East and West with the building. Sichuan Administration Building is an outstanding representative of modern large roof-type buildings.