三角造型从产生之初就与另外二个基本造型圆、方有着截然不同之处。其产生时也同时区分出了“上”与“下”的趋势或者说是空间。而这点与建筑在某种程度上不谋而合。本文以时间先后为顺序,选取了三种包含了三角造型的不同建筑,对其所区分的“上”“下”空间以及空间背后所蕴含的社会、文化层面进行了探讨,希望可以以此为引,能够接触到三角造型其所包含的一些记号与象征。 Triangular shape from the beginning of production and the other two basic modeling circle, square has a completely different place. When it is produced, it also distinguishes the trend of “Shang ” and “Xia ” or space. And this coincides with the building to some extent. This paper chooses three different types of buildings that contain triangles in the order of time, and discusses the social and cultural aspects behind the “” “” space and the space You can use this as a guide, to be able to touch the trigonometry which contains some of the symbols and symbols.