1由墙及柱还是由柱及墙建筑空间未必需要柱子,但起码需要作为围护和分隔的墙。所以,在建筑师的认知里,首先有墙,而柱子则是由墙演变而来的,如建筑史家维特科威尔所说的:“墙断裂而成为柱,是建筑学的一件大事。”在结构里,屋顶需要提供跨度,用水平向的构件来抵抗竖向的重力看起来是更困难的事情,所以构建屋顶的手段也多种多样,因此人类的建筑史也可以认为是建筑屋顶演变的历史。而墙或柱子则意在为人的栖居 1 Do not need pillars for walls and pillars or for pillars and walls, but at least as a wall for fencing and partitioning. So, in the architect’s perception, there is a wall first, and the pillars are evolved from the wall, as the architectural historian Vittorville put it: "The wall breaks and becomes a pillar, a part of architecture In the structure, the roof needs to provide a span, with horizontal components to resist the vertical gravity seems more difficult, so the means of building a variety of roofs, so the history of human buildings can also think It is the history of architectural roof evolution. The walls or pillars are intended for people’s dwelling